Fix tinycc

Co-authored-by: Jarred-Sumner <Jarred-Sumner@users.noreply.github.com>

.buildkite/bootstrap.yml

@@ -0,0 +1,30 @@
+# Uploads the latest CI workflow to Buildkite.
+# https://buildkite.com/docs/pipelines/defining-steps
+#
+# Changes to this file must be manually edited here:
+# https://buildkite.com/bun/bun/settings/steps
+steps:
+  - if: "build.pull_request.repository.fork"
+    block: ":eyes:"
+    prompt: "Did you review the PR?"
+    blocked_state: "running"
+
+  - label: ":pipeline:"
+    command: "buildkite-agent pipeline upload .buildkite/ci.yml"
+    agents:
+      queue: "build-linux"
+
+  - if: "build.branch == 'main' && !build.pull_request.repository.fork"
+    label: ":github:"
+    agents:
+      queue: "test-darwin"
+    depends_on:
+      - "darwin-aarch64-build-bun"
+      - "darwin-x64-build-bun"
+      - "linux-aarch64-build-bun"
+      - "linux-x64-build-bun"
+      - "linux-x64-baseline-build-bun"
+      - "windows-x64-build-bun"
+      - "windows-x64-baseline-build-bun"
+    command:
+      - ".buildkite/scripts/upload-release.sh"

.buildkite/ci.md

@@ -0,0 +1,63 @@
+## CI
+
+How does CI work?
+
+### Building
+
+Bun is built on macOS, Linux, and Windows. The process is split into the following steps, the first 3 of which are able to run in parallel:
+
+#### 1. `build-deps`
+
+Builds the static libaries in `src/deps` and outputs a directory: `build/bun-deps`.
+
+- on Windows, this runs the script: [`scripts/all-dependencies.ps1`](scripts/all-dependencies.ps1)
+- on macOS and Linux, this runs the script: [`scripts/all-dependencies.sh`](scripts/all-dependencies.sh)
+
+#### 2. `build-zig`
+
+Builds the Zig object file: `build/bun-zig.o`. Since `zig build` supports cross-compiling, this step is run on macOS aarch64 since we have observed it to be the fastest.
+
+- on macOS and Linux, this runs the script: [`scripts/build-bun-zig.sh`](scripts/build-bun-zig.sh)
+
+#### 3. `build-cpp`
+
+Builds the C++ object file: `build/bun-cpp-objects.a`.
+
+- on Windows, this runs the script: [`scripts/build-bun-cpp.ps1`](scripts/build-bun-cpp.ps1)
+- on macOS and Linux, this runs the script: [`scripts/build-bun-cpp.sh`](scripts/build-bun-cpp.sh)
+
+#### 4. `link` / `build-bun`
+
+After the `build-deps`, `build-zig`, and `build-cpp` steps have completed, this step links the Zig object file and C++ object file into a single binary: `bun-<os>-<arch>.zip`.
+
+- on Windows, this runs the script: [`scripts/buildkite-link-bun.ps1`](scripts/buildkite-link-bun.ps1)
+- on macOS and Linux, this runs the script: [`scripts/buildkite-link-bun.sh`](scripts/buildkite-link-bun.sh)
+
+To speed up the build, thare are two options:
+
+- `--fast`: This disables the LTO (link-time optimization) step.
+- without `--fast`: This runs the LTO step, which is the default. The binaries that are release to Github are always built with LTO.
+
+### Testing
+
+### FAQ
+
+> How do I add a new CI agent?
+
+> How do I add/modify system dependencies?
+
+> How do I SSH into a CI agent?
+
+### Known issues
+
+These are things that we know about, but haven't fixed or optimized yet.
+
+- There is no `scripts/build-bun-zig.ps1` for Windows.
+
+- The `build-deps` step does not cache in CI, so it re-builds each time (though it does use ccache). It attempts to check the `BUN_DEPS_CACHE_DIR` environment variable, but for some reason it doesn't work.
+
+- Windows and Linux machines sometimes take up to 1-2 minutes to start tests. This is because robobun is listening for when the job is scheduled to provision the VM. Instead, it can start provisioning during the link step, or keep a pool of idle VMs around (but it's unclear how more expensive this is).
+
+- There are a limited number of macOS VMs. This is because they are expensive and manually provisioned, mostly through MacStadium. If wait times are too long we can just provision more, or buy some.
+
+- To prevent idle machines, robobun periodically checks for idle machines and terminates them. Before doing this, it checks to see if the machine is connected as an agent to Buildkite. However, sometimes the machine picks up a job in-between this time, and the job is terminated.

.buildkite/scripts/upload-release.sh

@@ -0,0 +1,94 @@
+#!/bin/bash
+
+set -eo pipefail
+
+function assert_main() {
+  if [[ "$BUILDKITE_PULL_REQUEST_REPO" && "$BUILDKITE_REPO" != "$BUILDKITE_PULL_REQUEST_REPO" ]]; then
+    echo "error: Cannot upload release from a fork"
+    exit 1
+  fi
+  if [ "$BUILDKITE_PULL_REQUEST" != "false" ]; then
+    echo "error: Cannot upload release from a pull request"
+    exit 1
+  fi
+  if [ "$BUILDKITE_BRANCH" != "main" ]; then
+    echo "error: Cannot upload release from a branch other than main"
+    exit 1
+  fi
+}
+
+function assert_buildkite_agent() {
+  if ! command -v buildkite-agent &> /dev/null; then
+    echo "error: Cannot find buildkite-agent, please install it:"
+    echo "https://buildkite.com/docs/agent/v3/install"
+    exit 1
+  fi
+}
+
+function assert_gh() {
+  if ! command -v gh &> /dev/null; then
+    echo "warning: gh is not installed, installing..."
+    if command -v brew &> /dev/null; then
+      brew install gh
+    else
+      echo "error: Cannot install gh, please install it:"
+      echo "https://github.com/cli/cli#installation"
+      exit 1
+    fi
+  fi
+}
+
+function assert_gh_token() {
+  local token=$(buildkite-agent secret get GITHUB_TOKEN)
+  if [ -z "$token" ]; then
+    echo "error: Cannot find GITHUB_TOKEN secret"
+    echo ""
+    echo "hint: Create a secret named GITHUB_TOKEN with a GitHub access token:"
+    echo "https://buildkite.com/docs/pipelines/buildkite-secrets"
+    exit 1
+  fi
+  export GH_TOKEN="$token"
+}
+
+function download_artifact() {
+  local name=$1
+  buildkite-agent artifact download "$name" .
+  if [ ! -f "$name" ]; then
+    echo "error: Cannot find Buildkite artifact: $name"
+    exit 1
+  fi
+}
+
+function upload_assets() {
+  local tag=$1
+  local files=${@:2}
+  gh release upload "$tag" $files --clobber --repo "$BUILDKITE_REPO"
+}
+
+assert_main
+assert_buildkite_agent
+assert_gh
+assert_gh_token
+
+declare artifacts=(
+  bun-darwin-aarch64.zip
+  bun-darwin-aarch64-profile.zip
+  bun-darwin-x64.zip
+  bun-darwin-x64-profile.zip
+  bun-linux-aarch64.zip
+  bun-linux-aarch64-profile.zip
+  bun-linux-x64.zip
+  bun-linux-x64-profile.zip
+  bun-linux-x64-baseline.zip
+  bun-linux-x64-baseline-profile.zip
+  bun-windows-x64.zip
+  bun-windows-x64-profile.zip
+  bun-windows-x64-baseline.zip
+  bun-windows-x64-baseline-profile.zip
+)
+
+for artifact in "${artifacts[@]}"; do
+  download_artifact $artifact
+done
+
+upload_assets "canary" "${artifacts[@]}"

.github/ISSUE_TEMPLATE/2-bug-report.yml

@@ -1,6 +1,8 @@
 name: 🐛 Bug Report
 description: Report an issue that should be fixed
-labels: [bug]
+labels:
+  - bug
+  - needs triage
 body:
   - type: markdown
     attributes:

.github/ISSUE_TEMPLATE/6-crash-report.yml

@@ -1,23 +1,17 @@
 name: Prefilled crash report
 description: Report a crash in Bun
 labels:
-  - bug
   - crash
 body:
   - type: markdown
     attributes:
       value: |
-        Thank you so much for submitting a crash report. You're helping us make Bun more reliable for everyone!
-  - type: textarea
-    attributes:
-      label: How can we reproduce the crash?
-      description: Please provide instructions on how to reproduce the crash.
+        **Thank you so much** for submitting a crash report. You're helping us make Bun more reliable for everyone!
   - type: textarea
     id: code
     attributes:
-      label: JavaScript/TypeScript code that reproduces the crash?
-      description: If this crash happened in the Bun runtime, can you paste code we can run to reproduce the crash?
-      render: shell
+      label: How can we reproduce the crash?
+      description: Please provide a [minimal reproduction](https://stackoverflow.com/help/minimal-reproducible-example) using a GitHub repository, [Replit](https://replit.com/@replit/Bun) or [CodeSandbox](https://codesandbox.io/templates/bun)
   - type: textarea
     id: logs
     attributes:

.github/ISSUE_TEMPLATE/7-install-crash-report.yml

@@ -0,0 +1,27 @@
+name: bun install crash report
+description: Report a crash in bun install
+labels:
+  - npm
+body:
+  - type: markdown
+    attributes:
+      value: |
+        **Thank you so much** for submitting a crash report. You're helping us make Bun more reliable for everyone!
+  - type: textarea
+    id: repro
+    attributes:
+      label: How can we reproduce the crash?
+      description: Please provide a [minimal reproduction](https://stackoverflow.com/help/minimal-reproducible-example) using a GitHub repository, [Replit](https://replit.com/@replit/Bun) or [CodeSandbox](https://codesandbox.io/templates/bun)
+  - type: textarea
+    id: logs
+    attributes:
+      label: Relevant log output
+      description: Please copy and paste any relevant log output. This will be
+        automatically formatted into code, so no need for backticks.
+      render: shell
+  - type: textarea
+    id: remapped_trace
+    attributes:
+      label: Stack Trace (bun.report)
+    validations:
+      required: true

.github/actions/bump/action.yml

@@ -0,0 +1,43 @@
+name: Bump version
+description: Bump the version of Bun
+
+inputs:
+  version:
+    description: The most recent version of Bun.
+    required: true
+    type: string
+  token:
+    description: The GitHub token to use for creating a pull request.
+    required: true
+    type: string
+    default: ${{ github.token }}
+
+runs:
+  using: composite
+  steps:
+    - name: Run Bump
+      shell: bash
+      id: bump
+      run: |
+        set -euo pipefail
+        MESSAGE=$(bun ./scripts/bump.ts patch --last-version=${{ inputs.version }})
+        LATEST=$(cat LATEST)
+        echo "version=$LATEST" >> $GITHUB_OUTPUT
+        echo "message=$MESSAGE" >> $GITHUB_OUTPUT
+    - name: Create Pull Request
+      uses: peter-evans/create-pull-request@v4
+      with:
+        add-paths: |
+          CMakeLists.txt
+          LATEST
+        token: ${{ inputs.token }}
+        commit-message: Bump version to ${{ steps.bump.outputs.version }}
+        title: Bump to ${{ steps.bump.outputs.version }}
+        delete-branch: true
+        branch: github-actions/bump-version-${{ steps.bump.outputs.version }}--${{ github.run_id }}
+        body: |
+          ## What does this PR do?
+
+          ${{ steps.bump.outputs.message }}
+
+          Auto-bumped by [this workflow](https://github.com/oven-sh/bun/actions/workflows/release.yml)

.github/workflows/build-darwin.yml

@@ -27,8 +27,12 @@ on:
         type: boolean
 
 env:
-  LLVM_VERSION: 16
-  BUN_VERSION: 1.1.2
+  LLVM_VERSION: 18
+  BUN_VERSION: 1.1.8
+  LC_CTYPE: "en_US.UTF-8"
+  LC_ALL: "en_US.UTF-8"
+  # LTO is disabled because we cannot use lld on macOS currently
+  BUN_ENABLE_LTO: "0"
 
 jobs:
   build-submodules:
@@ -51,16 +55,7 @@ jobs:
             cat $(echo scripts/build*.sh scripts/all-dependencies.sh | tr " " "\n" | sort)
           }
           echo "hash=$(print_versions | shasum)" >> $GITHUB_OUTPUT
-      - if: ${{ !inputs.no-cache }}
-        name: Restore Cache
-        id: cache
-        uses: actions/cache/restore@v4
-        with:
-          path: ${{ runner.temp }}/bun-deps
-          key: bun-${{ inputs.tag }}-deps-${{ steps.hash.outputs.hash }}
-      # TODO: Figure out how to cache homebrew dependencies
-      - if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
-        name: Install Dependencies
+      - name: Install Dependencies
         env:
           HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
           HOMEBREW_NO_AUTO_UPDATE: 1
@@ -84,24 +79,16 @@ jobs:
           echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
           echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
           brew link --overwrite llvm@$LLVM_VERSION
-      - if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
-        name: Clone Submodules
+      - name: Clone Submodules
         run: |
           ./scripts/update-submodules.sh
       - name: Build Submodules
-        if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
         env:
           CPU_TARGET: ${{ inputs.cpu }}
           BUN_DEPS_OUT_DIR: ${{ runner.temp }}/bun-deps
         run: |
           mkdir -p $BUN_DEPS_OUT_DIR
           ./scripts/all-dependencies.sh
-      - name: Save Cache
-        if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
-        uses: actions/cache/save@v4
-        with:
-          path: ${{ runner.temp }}/bun-deps
-          key: ${{ steps.cache.outputs.cache-primary-key }}
       - name: Upload bun-${{ inputs.tag }}-deps
         uses: actions/upload-artifact@v4
         with:
@@ -145,14 +132,6 @@ jobs:
         uses: ./.github/actions/setup-bun
         with:
           bun-version: ${{ env.BUN_VERSION }}
-      - if: ${{ !inputs.no-cache }}
-        name: Restore Cache
-        uses: actions/cache@v4
-        with:
-          path: ${{ runner.temp }}/ccache
-          key: bun-${{ inputs.tag }}-cpp-${{ hashFiles('Dockerfile', 'Makefile', 'CMakeLists.txt', 'build.zig', 'scripts/**', 'src/**', 'packages/bun-usockets/src/**', 'packages/bun-uws/src/**') }}
-          restore-keys: |
-            bun-${{ inputs.tag }}-cpp-
       - name: Compile
         env:
           CPU_TARGET: ${{ inputs.cpu }}
@@ -242,18 +221,9 @@ jobs:
         with:
           name: bun-${{ inputs.tag }}-zig
           path: ${{ runner.temp }}/release
-      - if: ${{ !inputs.no-cache }}
-        name: Restore Cache
-        uses: actions/cache@v4
-        with:
-          path: ${{ runner.temp }}/ccache
-          key: bun-${{ inputs.tag }}-cpp-${{ hashFiles('Dockerfile', 'Makefile', 'CMakeLists.txt', 'build.zig', 'scripts/**', 'src/**', 'packages/bun-usockets/src/**', 'packages/bun-uws/src/**') }}
-          restore-keys: |
-            bun-${{ inputs.tag }}-cpp-
       - name: Link
         env:
           CPU_TARGET: ${{ inputs.cpu }}
-          CCACHE_DIR: ${{ runner.temp }}/ccache
         run: |
           SRC_DIR=$PWD
           mkdir ${{ runner.temp }}/link-build
@@ -263,7 +233,7 @@ jobs:
             -DCMAKE_BUILD_TYPE=Release \
             -DUSE_LTO=ON \
             -DBUN_LINK_ONLY=1 \
-            -DBUN_ZIG_OBJ="${{ runner.temp }}/release/bun-zig.o" \
+            -DBUN_ZIG_OBJ_DIR="${{ runner.temp }}/release" \
             -DBUN_CPP_ARCHIVE="${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a" \
             -DBUN_DEPS_OUT_DIR="${{ runner.temp }}/bun-deps" \
             -DNO_CONFIGURE_DEPENDS=1
@@ -274,6 +244,12 @@ jobs:
           chmod +x bun-profile bun
           mkdir -p bun-${{ inputs.tag }}-profile/ bun-${{ inputs.tag }}/
           mv bun-profile bun-${{ inputs.tag }}-profile/bun-profile
+          if [ -f bun-profile.dSYM || -d bun-profile.dSYM ]; then
+            mv bun-profile.dSYM bun-${{ inputs.tag }}-profile/bun-profile.dSYM
+          fi
+          if [ -f bun.dSYM || -d bun.dSYM ]; then
+            mv bun.dSYM bun-${{ inputs.tag }}-profile/bun-profile.dSYM
+          fi
           mv bun bun-${{ inputs.tag }}/bun
           zip -r bun-${{ inputs.tag }}-profile.zip bun-${{ inputs.tag }}-profile
           zip -r bun-${{ inputs.tag }}.zip bun-${{ inputs.tag }}

.github/workflows/build-windows.yml

@@ -25,17 +25,29 @@ on:
         type: boolean
       no-cache:
         type: boolean
+      bun-version:
+        type: string
+        default: 1.1.7
 
 env:
   # Must specify exact version of LLVM for Windows
-  LLVM_VERSION: 16.0.6
-  BUN_VERSION: 1.1.2
+  LLVM_VERSION: 18.1.8
+  BUN_VERSION: ${{ inputs.bun-version }}
+  BUN_GARBAGE_COLLECTOR_LEVEL: 1
+  BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: 1
+  CI: true
+  USE_LTO: 1
 
 jobs:
   build-submodules:
     name: Build Submodules
     runs-on: ${{ inputs.runs-on }}
     steps:
+      - name: Install Scoop
+        run: |
+          Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
+          Invoke-RestMethod -Uri https://get.scoop.sh | Invoke-Expression
+          Join-Path (Resolve-Path ~).Path "scoop\shims" >> $Env:GITHUB_PATH
       - name: Setup Git
         run: |
           git config --global core.autocrlf false
@@ -66,14 +78,11 @@ jobs:
           path: bun-deps
           key: bun-${{ inputs.tag }}-deps-${{ steps.hash.outputs.hash }}
       - if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
-        name: Install LLVM
-        uses: KyleMayes/install-llvm-action@8b37482c5a2997a3ab5dbf6561f8109e2eaa7d3b
-        with:
-          version: ${{ env.LLVM_VERSION }}
-      - if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
-        name: Install Ninja
+        name: Install LLVM and Ninja
         run: |
-          choco install -y ninja
+          scoop install ninja
+          scoop install llvm@${{ env.LLVM_VERSION }}
+          scoop install nasm@2.16.01
       - if: ${{ inputs.no-cache || !steps.cache.outputs.cache-hit }}
         name: Clone Submodules
         run: |
@@ -83,12 +92,9 @@ jobs:
         env:
           CPU_TARGET: ${{ inputs.cpu }}
           CCACHE_DIR: ccache
+          USE_LTO: 1
         run: |
           .\scripts\env.ps1 ${{ contains(inputs.tag, '-baseline') && '-Baseline' || '' }}
-          Invoke-WebRequest -Uri "https://www.nasm.us/pub/nasm/releasebuilds/2.16.01/win64/nasm-2.16.01-win64.zip" -OutFile nasm.zip
-          Expand-Archive nasm.zip (mkdir -Force "nasm")
-          $Nasm = (Get-ChildItem "nasm")
-          $env:Path += ";${Nasm}"
           $env:BUN_DEPS_OUT_DIR = (mkdir -Force "./bun-deps")
           .\scripts\all-dependencies.ps1
       - name: Save Cache
@@ -116,7 +122,7 @@ jobs:
       - name: Setup Bun
         uses: ./.github/actions/setup-bun
         with:
-          bun-version: ${{ env.BUN_VERSION }}
+          bun-version: ${{ inputs.bun-version }}
       - name: Codegen
         run: |
           ./scripts/cross-compile-codegen.sh win32 x64
@@ -136,6 +142,11 @@ jobs:
     needs: codegen
     runs-on: ${{ inputs.runs-on }}
     steps:
+      - name: Install Scoop
+        run: |
+          Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
+          Invoke-RestMethod -Uri https://get.scoop.sh | Invoke-Expression
+          Join-Path (Resolve-Path ~).Path "scoop\shims" >> $Env:GITHUB_PATH
       - name: Setup Git
         run: |
           git config --global core.autocrlf false
@@ -144,17 +155,14 @@ jobs:
         uses: actions/checkout@v4
         with:
           submodules: recursive
-      - name: Install LLVM
-        uses: KyleMayes/install-llvm-action@8b37482c5a2997a3ab5dbf6561f8109e2eaa7d3b
-        with:
-          version: ${{ env.LLVM_VERSION }}
-      - name: Install Ninja
+      - name: Install LLVM and Ninja
         run: |
-          choco install -y ninja
+          scoop install ninja
+          scoop install llvm@${{ env.LLVM_VERSION }}
       - name: Setup Bun
         uses: ./.github/actions/setup-bun
         with:
-          bun-version: ${{ env.BUN_VERSION }}
+          bun-version: ${{ inputs.bun-version }}
       - if: ${{ !inputs.no-cache }}
         name: Restore Cache
         uses: actions/cache@v4
@@ -172,6 +180,7 @@ jobs:
         env:
           CPU_TARGET: ${{ inputs.cpu }}
           CCACHE_DIR: ccache
+          USE_LTO: 1
         run: |
           # $CANARY_REVISION = if (Test-Path build/.canary_revision) { Get-Content build/.canary_revision } else { "0" }
           $CANARY_REVISION = 0
@@ -181,6 +190,7 @@ jobs:
           cd build
           cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Release `
             -DNO_CODEGEN=1 `
+            -DUSE_LTO=1 `
             -DNO_CONFIGURE_DEPENDS=1 `
             "-DCANARY=${CANARY_REVISION}" `
             -DBUN_CPP_ONLY=1 ${{ contains(inputs.tag, '-baseline') && '-DUSE_BASELINE_BUILD=1' || '' }}
@@ -215,6 +225,11 @@ jobs:
       - build-zig
       - codegen
     steps:
+      - name: Install Scoop
+        run: |
+          Set-ExecutionPolicy -ExecutionPolicy RemoteSigned -Scope CurrentUser
+          Invoke-RestMethod -Uri https://get.scoop.sh | Invoke-Expression
+          Join-Path (Resolve-Path ~).Path "scoop\shims" >> $Env:GITHUB_PATH
       - name: Setup Git
         run: |
           git config --global core.autocrlf false
@@ -223,17 +238,14 @@ jobs:
         uses: actions/checkout@v4
         with:
           submodules: recursive
-      - name: Install LLVM
-        uses: KyleMayes/install-llvm-action@8b37482c5a2997a3ab5dbf6561f8109e2eaa7d3b
-        with:
-          version: ${{ env.LLVM_VERSION }}
       - name: Install Ninja
         run: |
-          choco install -y ninja
+          scoop install ninja
+          scoop install llvm@${{ env.LLVM_VERSION }}
       - name: Setup Bun
         uses: ./.github/actions/setup-bun
         with:
-          bun-version: ${{ env.BUN_VERSION }}
+          bun-version: ${{ inputs.bun-version }}
       - name: Download bun-${{ inputs.tag }}-deps
         uses: actions/download-artifact@v4
         with:
@@ -277,9 +289,10 @@ jobs:
             -DNO_CONFIGURE_DEPENDS=1 `
             "-DCANARY=${CANARY_REVISION}" `
             -DBUN_LINK_ONLY=1 `
+            -DUSE_LTO=1 `
             "-DBUN_DEPS_OUT_DIR=$(Resolve-Path ../bun-deps)" `
             "-DBUN_CPP_ARCHIVE=$(Resolve-Path ../bun-cpp/bun-cpp-objects.a)" `
-            "-DBUN_ZIG_OBJ=$(Resolve-Path ../bun-zig/bun-zig.o)" `
+            "-DBUN_ZIG_OBJ_DIR=$(Resolve-Path ../bun-zig)" `
             ${{ contains(inputs.tag, '-baseline') && '-DUSE_BASELINE_BUILD=1' || '' }}
           if ($LASTEXITCODE -ne 0) { throw "CMake configuration failed" }
           ninja -v
@@ -294,8 +307,6 @@ jobs:
           cp -r build\bun.exe "$Dist\bun.exe"
           cp -r build\bun.pdb "$Dist\bun.pdb"
           Compress-Archive -Force "$Dist" "$Dist.zip"
-          $env:BUN_GARBAGE_COLLECTOR_LEVEL = "1"
-          $env:BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING = "1"
           .\build\bun.exe --print "JSON.stringify(require('bun:internal-for-testing').crash_handler.getFeatureData())" > .\features.json
       - name: Upload bun-${{ inputs.tag }}
         uses: actions/upload-artifact@v4

.github/workflows/ci.yml

@@ -34,7 +34,7 @@ jobs:
     uses: ./.github/workflows/run-format.yml
     secrets: inherit
     with:
-      zig-version: 0.12.0-dev.1828+225fe6ddb
+      zig-version: 0.13.0
     permissions:
       contents: write
   lint:

.github/workflows/comment-lint.yml

@@ -0,0 +1,85 @@
+name: C++ Linter comment
+
+permissions:
+  actions: read
+  pull-requests: write
+
+on:
+  workflow_run:
+    workflows:
+      - lint-cpp
+    types:
+      - completed
+
+jobs:
+  comment-lint:
+    if: ${{ github.repository_owner == 'oven-sh' }}
+    name: Comment
+    runs-on: ubuntu-latest
+    steps:
+      - name: Download Comment
+        uses: actions/download-artifact@v4
+        with:
+          name: format.log
+          github-token: ${{ github.token }}
+          run-id: ${{ github.event.workflow_run.id }}
+      - name: PR Number
+        uses: actions/download-artifact@v4
+        with:
+          name: pr-number.txt
+          github-token: ${{ github.token }}
+          run-id: ${{ github.event.workflow_run.id }}
+      - name: Did Fail
+        uses: actions/download-artifact@v4
+        with:
+          name: did_fail.txt
+          github-token: ${{ github.token }}
+          run-id: ${{ github.event.workflow_run.id }}
+      - name: Setup Environment
+        id: env
+        shell: bash
+        run: |
+          # Copy to outputs
+          echo "pr-number=$(cat pr-number.txt)" >> $GITHUB_OUTPUT
+          {
+            echo 'text_output<<EOF'
+            cat format.log
+            echo EOF
+          } >> "$GITHUB_OUTPUT"
+          echo "did_fail=$(cat did_fail.txt)" >> $GITHUB_OUTPUT
+
+      - name: Find Comment
+        id: comment
+        uses: peter-evans/find-comment@v3
+        with:
+          issue-number: ${{ steps.env.outputs.pr-number }}
+          comment-author: github-actions[bot]
+          body-includes: <!-- generated-comment lint-cpp-workflow=${{ github.workflow }} -->
+      - name: Update Comment
+        uses: peter-evans/create-or-update-comment@v4
+        if: steps.env.outputs.did_fail != '0'
+        with:
+          comment-id: ${{ steps.comment.outputs.comment-id }}
+          issue-number: ${{ steps.env.outputs.pr-number }}
+          body: |
+            @${{ github.actor }}, `clang-tidy` had something to share with you about your code:
+
+            ```cpp
+            ${{ steps.env.outputs.text_output }}
+            ```
+
+            Commit: ${{ github.event.workflow_run.head_sha || github.sha }}
+
+            <!-- generated-comment lint-cpp-workflow=${{ github.workflow }} -->
+          edit-mode: replace
+      - name: Update Previous Comment
+        uses: peter-evans/create-or-update-comment@v4
+        if: steps.env.outputs.did_fail == '0' && steps.comment.outputs.comment-id != ''
+        with:
+          comment-id: ${{ steps.comment.outputs.comment-id }}
+          issue-number: ${{ steps.env.outputs.pr-number }}
+          body: |
+            clang-tidy nits are fixed! Thank you.
+
+            <!-- generated-comment lint-cpp-workflow=${{ github.workflow }} -->
+          edit-mode: replace

.github/workflows/comment.yml

@@ -53,69 +53,3 @@ jobs:
           issue-number: ${{ steps.env.outputs.pr-number }}
           body-path: comment.md
           edit-mode: replace
-  comment-lint:
-    if: ${{ github.repository_owner == 'oven-sh' }}
-    name: Comment
-    runs-on: ubuntu-latest
-    steps:
-      - name: Download Comment
-        uses: actions/download-artifact@v4
-        with:
-          name: format.log
-          github-token: ${{ github.token }}
-          run-id: ${{ github.event.workflow_run.id }}
-      - name: PR Number
-        uses: actions/download-artifact@v4
-        with:
-          name: pr-number.txt
-          github-token: ${{ github.token }}
-          run-id: ${{ github.event.workflow_run.id }}
-      - name: PR Number
-        uses: actions/download-artifact@v4
-        with:
-          name: did_fail.txt
-          github-token: ${{ github.token }}
-          run-id: ${{ github.event.workflow_run.id }}
-      - name: Setup Environment
-        id: env
-        shell: bash
-        run: |
-          # Copy to outputs
-          echo "pr-number=$(<pr-number.txt)" >> $GITHUB_OUTPUT
-          echo "text_output=$(<format.log)" >> $GITHUB_OUTPUT
-          echo "did_fail=$(<did_fail.txt)" >> $GITHUB_OUTPUT
-
-      - name: Find Comment
-        id: comment
-        uses: peter-evans/find-comment@v3
-        with:
-          issue-number: ${{ steps.env.outputs.pr-number }}
-          comment-author: github-actions[bot]
-          body-includes: <!-- generated-comment workflow=${{ github.workflow }} -->
-      - name: Update Comment
-        uses: peter-evans/create-or-update-comment@v4
-        if: steps.env.outputs.did_fail != '0'
-        with:
-          comment-id: ${{ steps.comment.outputs.comment-id }}
-          issue-number: ${{ steps.env.outputs.pr-number }}
-          body: |
-            @${{ github.actor }}, C++ linting failed!
-
-            Logs:
-            ```cpp
-            ${{ steps.env.outputs.text_output }}
-            ```
-
-            <!-- generated-comment workflow=${{ github.workflow }} -->
-          edit-mode: replace
-      - name: Update Previous Comment
-        uses: peter-evans/create-or-update-comment@v4
-        if: steps.env.outputs.did_fail == '0' && steps.comment.outputs.comment-id != ''
-        with:
-          comment-id: ${{ steps.comment.outputs.comment-id }}
-          issue-number: ${{ steps.env.outputs.pr-number }}
-          body: |
-            @${{ github.actor }}, C++ lint errors fixed! Thank you.
-
-            <!-- generated-comment workflow=${{ github.workflow }} -->
-          edit-mode: replace

.github/workflows/labeled.yml

@@ -0,0 +1,81 @@
+name: Issue Labeled
+env:
+  BUN_VERSION: 1.1.13
+
+on:
+  issues:
+    types: [labeled]
+
+jobs:
+  on-labeled:
+    runs-on: ubuntu-latest
+    if: github.event.label.name == 'crash' || github.event.label.name == 'needs repro'
+    permissions:
+      issues: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            scripts
+            .github
+            CMakeLists.txt
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        with:
+          bun-version: "1.1.13"
+      - name: "add platform and command label"
+        id: add-labels
+        if: github.event.label.name == 'crash'
+        env:
+          GITHUB_ISSUE_BODY: ${{ github.event.issue.body }}
+          GITHUB_ISSUE_TITLE: ${{ github.event.issue.title }}
+        shell: bash
+        run: |
+          LABELS=$(bun scripts/read-issue.ts)
+          echo "labels=$LABELS" >> $GITHUB_OUTPUT
+          bun scripts/is-outdated.ts
+
+          if [[ -f "is-outdated.txt" ]]; then 
+            echo "is-outdated=true" >> $GITHUB_OUTPUT
+          fi
+
+          if [[ -f "outdated.txt" ]]; then
+            echo "oudated=$(cat outdated.txt)" >> $GITHUB_OUTPUT
+          fi
+
+          echo "latest=$(cat LATEST)" >> $GITHUB_OUTPUT
+
+          rm -rf is-outdated.txt outdated.txt latest.txt
+      - name: Add labels
+        uses: actions-cool/issues-helper@v3
+        if: github.event.label.name == 'crash'
+        with:
+          actions: "add-labels"
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.issue.number }}
+          labels: ${{ steps.add-labels.outputs.labels }}
+      - name: Comment outdated
+        if: steps.add-labels.outputs.is-outdated == 'true' && github.event.label.name == 'crash'
+        uses: actions-cool/issues-helper@v3
+        with:
+          actions: "create-comment"
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.issue.number }}
+          body: |
+            @${{ github.event.issue.user.login }}, the latest version of Bun is v${{ steps.add-labels.outputs.latest }}, but this crash was reported on Bun v${{ steps.add-labels.outputs.oudated }}.
+
+            Are you able to reproduce this crash on the latest version of Bun?
+
+            ```sh
+            bun upgrade
+            ```
+      - name: Comment needs repro
+        if: github.event.label.name == 'needs repro'
+        uses: actions-cool/issues-helper@v3
+        with:
+          actions: "create-comment"
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.issue.number }}
+          body: |
+            Hello @${{ github.event.issue.user.login }}. Please provide a [minimal reproduction](https://stackoverflow.com/help/minimal-reproducible-example) using a GitHub repository, [Replit](https://replit.com/@replit/Bun), or [CodeSandbox](https://codesandbox.io/templates/bun). Issues marked with `needs repro` will be closed if they have no activity within 3 days.

.github/workflows/lint-cpp.yml

@@ -0,0 +1,30 @@
+name: lint-cpp
+
+permissions:
+  contents: read
+
+concurrency:
+  group: ${{ github.workflow }}-${{ github.event_name == 'workflow_dispatch' && inputs.run-id  || github.ref }}
+  cancel-in-progress: true
+
+on:
+  workflow_dispatch:
+    inputs:
+      run-id:
+        type: string
+        description: The workflow ID to download artifacts (skips the build step)
+  pull_request:
+    paths:
+      - ".github/workflows/lint-cpp.yml"
+      - "**/*.cpp"
+      - "src/deps/**/*"
+      - "CMakeLists.txt"
+
+jobs:
+  lint-cpp:
+    if: ${{ !inputs.run-id }}
+    name: Lint C++
+    uses: ./.github/workflows/run-lint-cpp.yml
+    secrets: inherit
+    with:
+      pr-number: ${{ github.event.number }}

.github/workflows/on-submodule-update.yml

@@ -0,0 +1,89 @@
+name: Comment on updated submodule
+
+on:
+  pull_request_target:
+    paths:
+      - "src/generated_versions_list.zig"
+      - ".github/workflows/on-submodule-update.yml"
+
+jobs:
+  comment:
+    name: Comment
+    runs-on: ubuntu-latest
+    if: ${{ github.repository_owner == 'oven-sh' }}
+    permissions:
+      contents: read
+      pull-requests: write
+      issues: write
+    steps:
+      - name: Checkout current
+        uses: actions/checkout@v4
+        with:
+          sparse-checkout: |
+            src
+      - name: Hash generated versions list
+        id: hash
+        run: |
+          echo "hash=$(sha256sum src/generated_versions_list.zig |  cut -d ' ' -f 1)" >> $GITHUB_OUTPUT
+      - name: Checkout base
+        uses: actions/checkout@v4
+        with:
+          ref: ${{ github.base_ref }}
+          sparse-checkout: |
+            src
+      - name: Hash base
+        id: base
+        run: |
+          echo "base=$(sha256sum src/generated_versions_list.zig |  cut -d ' ' -f 1)" >> $GITHUB_OUTPUT
+      - name: Compare
+        id: compare
+        run: |
+          if [ "${{ steps.hash.outputs.hash }}" != "${{ steps.base.outputs.base }}" ]; then
+            echo "changed=true" >> $GITHUB_OUTPUT
+          else
+            echo "changed=false" >> $GITHUB_OUTPUT
+          fi
+      - name: Find Comment
+        id: comment
+        uses: peter-evans/find-comment@v3
+        with:
+          issue-number: ${{ github.event.pull_request.number }}
+          comment-author: github-actions[bot]
+          body-includes: <!-- generated-comment submodule-updated -->
+      - name: Write Warning Comment
+        uses: peter-evans/create-or-update-comment@v4
+        if: steps.compare.outputs.changed == 'true'
+        with:
+          comment-id: ${{ steps.comment.outputs.comment-id }}
+          issue-number: ${{ github.event.pull_request.number }}
+          edit-mode: replace
+          body: |
+            ⚠️ **Warning:** @${{ github.actor }}, this PR has changes to submodule versions. 
+
+            If this change was intentional, please ignore this message. If not, please undo changes to submodules and rebase your branch.
+
+            <!-- generated-comment submodule-updated -->
+      - name: Add labels
+        uses: actions-cool/issues-helper@v3
+        if: steps.compare.outputs.changed == 'true'
+        with:
+          actions: "add-labels"
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.pull_request.number }}
+          labels: "changed-submodules"
+      - name: Remove labels
+        uses: actions-cool/issues-helper@v3
+        if: steps.compare.outputs.changed == 'false'
+        with:
+          actions: "remove-labels"
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.pull_request.number }}
+          labels: "changed-submodules"
+      - name: Delete outdated comment
+        uses: actions-cool/issues-helper@v3
+        if: steps.compare.outputs.changed == 'false' && steps.comment.outputs.comment-id != ''
+        with:
+          actions: "delete-comment"
+          token: ${{ secrets.GITHUB_TOKEN }}
+          issue-number: ${{ github.event.pull_request.number }}
+          comment-id: ${{ steps.comment.outputs.comment-id }}

.github/workflows/release.yml

@@ -63,7 +63,7 @@ jobs:
       - name: Setup Bun
         uses: ./.github/actions/setup-bun
         with:
-          bun-version: "1.0.21"
+          bun-version: "1.1.20"
       - name: Install Dependencies
         run: bun install
       - name: Sign Release
@@ -88,7 +88,7 @@ jobs:
       - name: Setup Bun
         uses: ./.github/actions/setup-bun
         with:
-          bun-version: "1.0.21"
+          bun-version: "1.1.20"
       - name: Install Dependencies
         run: bun install
       - name: Release
@@ -117,7 +117,7 @@ jobs:
         if: ${{ env.BUN_VERSION != 'canary' }}
         uses: ./.github/actions/setup-bun
         with:
-          bun-version: "1.0.21"
+          bun-version: "1.1.20"
       - name: Setup Bun
         if: ${{ env.BUN_VERSION == 'canary' }}
         uses: ./.github/actions/setup-bun
@@ -259,7 +259,7 @@ jobs:
       - name: Setup Bun
         uses: ./.github/actions/setup-bun
         with:
-          bun-version: "1.0.21"
+          bun-version: "1.1.20"
       - name: Install Dependencies
         run: bun install
       - name: Release
@@ -270,3 +270,43 @@ jobs:
           AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY}}
           AWS_ENDPOINT: ${{ secrets.AWS_ENDPOINT }}
           AWS_BUCKET: bun
+
+  notify-sentry:
+    name: Notify Sentry
+    runs-on: ubuntu-latest
+    needs: s3
+    steps:
+      - name: Notify Sentry
+        uses: getsentry/action-release@v1.7.0
+        env:
+          SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
+          SENTRY_ORG: ${{ secrets.SENTRY_ORG }}
+          SENTRY_PROJECT: ${{ secrets.SENTRY_PROJECT }}
+        with:
+          ignore_missing: true
+          ignore_empty: true
+          version: ${{ env.BUN_VERSION }}
+          environment: production
+
+  bump:
+    name: "Bump version"
+    runs-on: ubuntu-latest
+    if: ${{ github.event_name != 'schedule' }}
+    permissions:
+      pull-requests: write
+      contents: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        if: ${{ env.BUN_LATEST == 'true' }}
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        if: ${{ env.BUN_LATEST == 'true' }}
+        with:
+          bun-version: "1.1.12"
+      - name: Bump version
+        uses: ./.github/actions/bump
+        if: ${{ env.BUN_LATEST == 'true' }}
+        with:
+          version: ${{ env.BUN_VERSION }}
+          token: ${{ github.token }}

.github/workflows/run-format.yml

@@ -14,6 +14,7 @@ jobs:
   format:
     name: Format
     runs-on: ubuntu-latest
+    if: ${{ github.ref != 'refs/heads/main' }}
     steps:
       - name: Checkout
         uses: actions/checkout@v4
@@ -21,13 +22,14 @@ jobs:
           sparse-checkout: |
             .github
             src
+            scripts
             packages
             test
             bench
       - name: Setup Bun
         uses: ./.github/actions/setup-bun
         with:
-          bun-version: "1.0.21"
+          bun-version: "1.1.20"
       - name: Setup Zig
         uses: goto-bus-stop/setup-zig@c7b6cdd3adba8f8b96984640ff172c37c93f73ee
         with:
@@ -41,6 +43,9 @@ jobs:
       - name: Format Zig
         run: |
           bun fmt:zig
+      - name: Generate submodule versions
+        run: |
+          bash ./scripts/write-versions.sh
       - name: Commit
         uses: stefanzweifel/git-auto-commit-action@v5
         with:

.github/workflows/run-lint-cpp.yml

@@ -0,0 +1,84 @@
+name: lint-cpp
+
+permissions:
+  contents: read
+env:
+  LLVM_VERSION: 16
+  LC_CTYPE: "en_US.UTF-8"
+  LC_ALL: "en_US.UTF-8"
+
+on:
+  workflow_call:
+    inputs:
+      pr-number:
+        required: true
+        type: number
+
+jobs:
+  lint-cpp:
+    name: Lint C++
+    runs-on: ${{ github.repository_owner == 'oven-sh' && 'macos-13-xlarge' || 'macos-13' }}
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+        with:
+          submodules: recursive
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        with:
+          bun-version: latest
+      - name: Install Dependencies
+        env:
+          HOMEBREW_NO_INSTALLED_DEPENDENTS_CHECK: 1
+          HOMEBREW_NO_AUTO_UPDATE: 1
+          HOMEBREW_NO_INSTALL_CLEANUP: 1
+        run: |
+          brew install \
+            llvm@${{ env.LLVM_VERSION }} \
+            ninja \
+            coreutils \
+            openssl@1.1 \
+            libiconv \
+            gnu-sed --force --overwrite
+          echo "$(brew --prefix coreutils)/libexec/gnubin" >> $GITHUB_PATH
+          echo "$(brew --prefix llvm@$LLVM_VERSION)/bin" >> $GITHUB_PATH
+          brew link --overwrite llvm@$LLVM_VERSION
+      - name: Bun install
+        run: |
+          bun install
+      - name: clang-tidy
+        id: format
+        env:
+          CPU_TARGET: native
+          BUN_SILENT: 1
+        run: |
+          rm -f did_fail format.log
+          echo "${{ inputs.pr-number }}" > pr-number.txt
+          echo "pr_number=$(cat pr-number.txt)" >> $GITHUB_OUTPUT
+          bun run --silent build:tidy &> >(tee -p format.log) && echo 0 > did_succeed.txt
+          # Upload format.log as github artifact for the workflow
+          if [ -f did_succeed.txt ]; then
+            echo "0" > did_fail.txt
+          else
+            echo "1" > did_fail.txt
+          fi
+          echo "did_fail=$(cat did_fail.txt)" >> $GITHUB_OUTPUT
+
+      - name: Upload format.log
+        uses: actions/upload-artifact@v2
+        with:
+          name: format.log
+          path: format.log
+      - name: Upload PR
+        uses: actions/upload-artifact@v2
+        with:
+          name: pr-number.txt
+          path: pr-number.txt
+      - name: Upload PR
+        uses: actions/upload-artifact@v2
+        with:
+          name: did_fail.txt
+          path: did_fail.txt
+      - name: Fail if formatting failed
+        if: ${{ steps.format.outputs.did_fail == '1' }}
+        run: exit 1

.github/workflows/run-lint.yml

@@ -2,6 +2,8 @@ name: Lint
 
 permissions:
   contents: read
+env:
+  LLVM_VERSION: 16
 
 on:
   workflow_call:

.github/workflows/run-test.yml

@@ -38,6 +38,7 @@ jobs:
             bun.lockb
             test
             packages/bun-internal-test
+            packages/bun-types
       - name: Setup Environment
         shell: bash
         run: |
@@ -49,6 +50,10 @@ jobs:
           path: bun
           github-token: ${{ github.token }}
           run-id: ${{ inputs.run-id || github.run_id }}
+      - name: Download pnpm
+        uses: pnpm/action-setup@v4
+        with:
+          version: 8
       - if: ${{ runner.os != 'Windows' }}
         name: Setup Bun
         shell: bash
@@ -73,14 +78,20 @@ jobs:
           node-version: 20
       - name: Install Dependencies
         timeout-minutes: 5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           bun install
       - name: Install Dependencies (test)
         timeout-minutes: 5
         run: |
           bun install --cwd test
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
       - name: Install Dependencies (runner)
         timeout-minutes: 5
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           bun install --cwd packages/bun-internal-test
       - name: Run Tests
@@ -88,6 +99,7 @@ jobs:
         timeout-minutes: 90
         shell: bash
         env:
+          IS_BUN_CI: 1
           TMPDIR: ${{ runner.temp }}
           BUN_TAG: ${{ inputs.tag }}
           BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "true"
@@ -95,7 +107,9 @@ jobs:
           TLS_MONGODB_DATABASE_URL: ${{ secrets.TLS_MONGODB_DATABASE_URL }}
           TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
           TEST_INFO_STRIPE: ${{ secrets.TEST_INFO_STRIPE }}
+          TEST_INFO_AZURE_SERVICE_BUS: ${{ secrets.TEST_INFO_AZURE_SERVICE_BUS }}
           SHELLOPTS: igncr
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
           node packages/bun-internal-test/src/runner.node.mjs $(which bun)
       - if: ${{ always() }}

.github/workflows/test-bump.yml

@@ -0,0 +1,29 @@
+name: Test Bump version
+
+on:
+  workflow_dispatch:
+    inputs:
+      version:
+        type: string
+        description: What is the release tag? (e.g. "1.0.2", "canary")
+        required: true
+
+jobs:
+  bump:
+    name: "Bump version"
+    runs-on: ubuntu-latest
+    permissions:
+      pull-requests: write
+      contents: write
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Bun
+        uses: ./.github/actions/setup-bun
+        with:
+          bun-version: "1.1.12"
+      - name: Bump version
+        uses: ./.github/actions/bump
+        with:
+          version: ${{ inputs.version }}
+          token: ${{ github.token }}

.github/workflows/upload.yml

@@ -56,7 +56,7 @@ jobs:
           aws_secret_access_key: ${{ secrets.AWS_SECRET_ACCESS_KEY}}
           aws_bucket: ${{ secrets.AWS_BUCKET }}
           source_dir: bun
-          destination_dir: releases/${{ github.event.workflow_run.head_sha || github.sha }}
+          destination_dir: releases/${{ github.event.workflow_run.head_sha || github.sha }}-canary
       - name: Upload to S3 (using tag)
         uses: shallwefootball/s3-upload-action@4350529f410221787ccf424e50133cbc1b52704e
         with:
@@ -80,3 +80,15 @@ jobs:
             bun upgrade --canary
             # bun upgrade --stable <- to downgrade
             ```
+      # If notifying sentry fails, don't fail the rest of the build.
+      - name: Notify Sentry
+        uses: getsentry/action-release@v1.7.0
+        env:
+          SENTRY_AUTH_TOKEN: ${{ secrets.SENTRY_AUTH_TOKEN }}
+          SENTRY_ORG: ${{ secrets.SENTRY_ORG }}
+          SENTRY_PROJECT: ${{ secrets.SENTRY_PROJECT }}
+        with:
+          ignore_missing: true
+          ignore_empty: true
+          version: ${{ github.event.workflow_run.head_sha || github.sha }}-canary
+          environment: canary

.gitignore

@@ -15,6 +15,7 @@
 .vs
 .vscode/clang*
 .vscode/cpp*
+.zig-cache
 *.a
 *.bc
 *.big
@@ -54,6 +55,7 @@
 /test.js
 /test.ts
 /testdir
+/test.zig
 build
 build.ninja
 bun-binary
@@ -142,3 +144,5 @@ yarn.lock
 zig-cache
 zig-out
 test/node.js/upstream
+.zig-cache
+scripts/env.local

.gitmodules

@@ -69,13 +69,6 @@ ignore = dirty
 depth = 1
 shallow = true
 fetchRecurseSubmodules = false
-[submodule "src/deps/base64"]
-path = src/deps/base64
-url = https://github.com/aklomp/base64.git
-ignore = dirty
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
 [submodule "src/deps/ls-hpack"]
 path = src/deps/ls-hpack
 url = https://github.com/litespeedtech/ls-hpack.git
@@ -83,10 +76,17 @@ ignore = dirty
 depth = 1
 shallow = true
 fetchRecurseSubmodules = false
-[submodule "zig"]
-path = src/deps/zig
-url = https://github.com/oven-sh/zig
-branch = bun
+[submodule "src/deps/libuv"]
+path = src/deps/libuv
+url = https://github.com/libuv/libuv.git
+ignore = dirty
+depth = 1
+shallow = true
+fetchRecurseSubmodules = false
+branch = v1.48.0
+[submodule "zig"]
+path = src/deps/zig
+url = https://github.com/oven-sh/zig
 depth = 1
 shallow = true
 fetchRecurseSubmodules = false

.vscode/launch.json

@@ -17,8 +17,7 @@
       "cwd": "${workspaceFolder}/test",
       "env": {
         "FORCE_COLOR": "1",
-        "BUN_DEBUG_QUIET_LOGS": "1",
-        "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "1",
       },
       "console": "internalConsole",
     },
@@ -34,9 +33,16 @@
         "BUN_DEBUG_QUIET_LOGS": "1",
         "BUN_GARBAGE_COLLECTOR_LEVEL": "1",
         "BUN_DEBUG_FileReader": "1",
+        "BUN_DEBUG_jest": "1",
       },
       "console": "internalConsole",
     },
+    {
+      "type": "lldb",
+      "name": "Attach",
+      "request": "attach",
+      "pid": "${command:pickMyProcess}",
+    },
     {
       "type": "lldb",
       "request": "launch",
@@ -139,12 +145,14 @@
       "request": "launch",
       "name": "bun run [file]",
       "program": "${workspaceFolder}/build/bun-debug",
-      "args": ["run", "${fileBasename}"],
+      "args": ["run", "${file}"],
       "cwd": "${fileDirname}",
       "env": {
         "FORCE_COLOR": "0",
         "BUN_DEBUG_QUIET_LOGS": "1",
+        "BUN_DEBUG_EventLoop": "1",
         "BUN_GARBAGE_COLLECTOR_LEVEL": "2",
+        "BUN_DEBUG_ALL": "1",
       },
       "console": "internalConsole",
     },
@@ -438,13 +446,16 @@
       "request": "launch",
       "name": "bun test [*] (ci)",
       "program": "node",
-      "args": ["src/runner.node.mjs"],
-      "cwd": "${workspaceFolder}/packages/bun-internal-test",
+      "args": ["test/runner.node.mjs"],
+      "cwd": "${workspaceFolder}",
       "console": "internalConsole",
     },
     // Windows: bun test [file]
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [file]",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -472,6 +483,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test --only [file]",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -510,6 +524,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [file] (fast)",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -532,6 +549,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [file] (verbose)",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -554,6 +574,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [file] --inspect",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -585,6 +608,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [file] --inspect-brk",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -617,6 +643,9 @@
     // Windows: bun run [file]
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun run [file]",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -639,6 +668,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun install",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -658,6 +690,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun run [file] (verbose)",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -680,6 +715,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun run [file] --inspect",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -711,6 +749,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun run [file] --inspect-brk",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -743,6 +784,9 @@
     // Windows: bun test [...]
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [...]",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -765,6 +809,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [...] (fast)",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -787,6 +834,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [...] (verbose)",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -809,6 +859,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [...] --watch",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -831,6 +884,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [...] --hot",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -853,6 +909,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [...] --inspect",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -884,6 +943,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [...] --inspect-brk",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -916,6 +978,9 @@
     // Windows: bun exec [...]
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun exec [...]",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -939,6 +1004,9 @@
     // Windows: bun test [*]
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [*]",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -961,6 +1029,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [*] (fast)",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -983,6 +1054,9 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [*] --inspect",
       "program": "${workspaceFolder}/build/bun-debug.exe",
@@ -1014,11 +1088,14 @@
     },
     {
       "type": "cppvsdbg",
+      "sourceFileMap": {
+        "D:\\a\\WebKit\\WebKit\\Source": "${workspaceFolder}\\src\\bun.js\\WebKit\\Source",
+      },
       "request": "launch",
       "name": "Windows: bun test [*] (ci)",
       "program": "node",
-      "args": ["src/runner.node.mjs"],
-      "cwd": "${workspaceFolder}/packages/bun-internal-test",
+      "args": ["test/runner.node.mjs"],
+      "cwd": "${workspaceFolder}",
       "console": "internalConsole",
     },
   ],

.vscode/settings.json

@@ -26,8 +26,12 @@
 
   // Zig
   "zig.initialSetupDone": true,
-  "zig.buildOnSave": false,
   "zig.buildOption": "build",
+  "zig.zls.zigLibPath": "${workspaceFolder}/src/deps/zig/lib",
+  "zig.buildArgs": ["-Dgenerated-code=./build/codegen"],
+  "zig.zls.buildOnSaveStep": "check",
+  // "zig.zls.enableBuildOnSave": true,
+  // "zig.buildOnSave": true,
   "zig.buildFilePath": "${workspaceFolder}/build.zig",
   "zig.path": "${workspaceFolder}/.cache/zig/zig.exe",
   "zig.formattingProvider": "zls",
@@ -62,6 +66,7 @@
   "[javascriptreact]": {
     "editor.defaultFormatter": "esbenp.prettier-vscode",
   },
+  "prettier.prettierPath": "./node_modules/prettier",
 
   // TypeScript
   "typescript.tsdk": "${workspaceFolder}/node_modules/typescript/lib",
@@ -146,4 +151,5 @@
     "WebKit/WebKitBuild": true,
     "WebKit/WebInspectorUI": true,
   },
+  "git.detectSubmodules": false,
 }

CMakeLists.txt

@@ -2,8 +2,9 @@ cmake_minimum_required(VERSION 3.22)
 cmake_policy(SET CMP0091 NEW)
 cmake_policy(SET CMP0067 NEW)
 
-set(Bun_VERSION "1.1.8")
-set(WEBKIT_TAG 413f6fc119cfca98d5063049ce444cc4eb56f0a4)
+set(CMAKE_POLICY_DEFAULT_CMP0069 NEW)
+set(Bun_VERSION "1.1.21")
+set(WEBKIT_TAG 49907bff8781719bc2ded068b0c934f6d0074d1e)
 
 set(BUN_WORKDIR "${CMAKE_CURRENT_BINARY_DIR}")
 message(STATUS "Configuring Bun ${Bun_VERSION} in ${BUN_WORKDIR}")
@@ -14,10 +15,14 @@ set(CMAKE_C_STANDARD 17)
 set(CMAKE_CXX_STANDARD_REQUIRED ON)
 set(CMAKE_C_STANDARD_REQUIRED ON)
 
+# Used in process.version, process.versions.node, napi, and elsewhere
+set(REPORTED_NODEJS_VERSION "22.3.0")
+
 # WebKit uses -std=gnu++20 on non-macOS non-Windows
 # If we do not set this, it will crash at startup on the first memory allocation.
 if(NOT WIN32 AND NOT APPLE)
     set(CMAKE_CXX_EXTENSIONS ON)
+    set(CMAKE_POSITION_INDEPENDENT_CODE FALSE)
 endif()
 
 # --- Build Type ---
@@ -34,6 +39,13 @@ else()
     message(STATUS "The CMake build type is: ${CMAKE_BUILD_TYPE}")
 endif()
 
+if(WIN32 AND NOT CMAKE_CL_SHOWINCLUDES_PREFIX)
+    # workaround until cmake fix is shipped https://github.com/ninja-build/ninja/issues/2280
+    # './build/.ninja_deps' may need to be deleted, the bug is "Note: including file: ..." is saved
+    # as part of some file paths
+    set(CMAKE_CL_SHOWINCLUDES_PREFIX "Note: including file:")
+endif()
+
 if(CMAKE_BUILD_TYPE STREQUAL "Debug")
     set(DEBUG ON)
     set(DEFAULT_ZIG_OPTIMIZE "Debug")
@@ -46,11 +58,8 @@ elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
     set(DEFAULT_ZIG_OPTIMIZE "ReleaseFast")
 
     if(WIN32)
-        # lld-link will strip it for you, so we can build directly to bun.exe
+        # Debug symbols are in a separate file: bun.pdb
         set(bun "bun")
-
-        # TODO(@paperdave): Remove this
-        # it is enabled for the time being to make sure to catch more bugs in the experimental windows builds
         set(DEFAULT_ZIG_OPTIMIZE "ReleaseSafe")
     else()
         if(ZIG_OPTIMIZE STREQUAL "Debug")
@@ -63,7 +72,7 @@ endif()
 
 # --- MacOS SDK ---
 if(APPLE AND DEFINED ENV{CI})
-    set(CMAKE_OSX_DEPLOYMENT_TARGET "12.0")
+    set(CMAKE_OSX_DEPLOYMENT_TARGET "13.0")
 endif()
 
 if(APPLE AND NOT CMAKE_OSX_DEPLOYMENT_TARGET)
@@ -107,7 +116,11 @@ endif()
 # we do some extra work afterwards to double-check, and we will rerun BUN_FIND_LLVM if the compiler did not match.
 #
 # If the user passes -DLLVM_PREFIX, most of this logic is skipped, but we still warn if invalid.
-set(LLVM_VERSION 16)
+if(WIN32 OR APPLE)
+    set(LLVM_VERSION 18)
+else()
+    set(LLVM_VERSION 16)
+endif()
 
 macro(BUN_FIND_LLVM)
     find_program(
@@ -141,11 +154,12 @@ macro(BUN_FIND_LLVM)
         PATHS ENV PATH ${PLATFORM_LLVM_SEARCH_PATHS}
         DOC "Path to LLVM ${LLVM_VERSION}'s llvm-strip binary"
     )
+
     find_program(
         STRIP
         NAMES strip
         PATHS ENV PATH ${PLATFORM_LLVM_SEARCH_PATHS}
-        DOC "Path to LLVM ${LLVM_VERSION}'s llvm-strip binary"
+        DOC "Path to strip binary"
     )
     find_program(
         DSYMUTIL
@@ -301,12 +315,12 @@ option(USE_CUSTOM_LIBARCHIVE "Use Bun's recommended version of libarchive" ON)
 option(USE_CUSTOM_MIMALLOC "Use Bun's recommended version of Mimalloc" ON)
 option(USE_CUSTOM_ZSTD "Use Bun's recommended version of zstd" ON)
 option(USE_CUSTOM_CARES "Use Bun's recommended version of c-ares" ON)
-option(USE_CUSTOM_BASE64 "Use Bun's recommended version of libbase64" ON)
 option(USE_CUSTOM_LOLHTML "Use Bun's recommended version of lolhtml" ON)
 option(USE_CUSTOM_TINYCC "Use Bun's recommended version of tinycc" ON)
 option(USE_CUSTOM_LIBUV "Use Bun's recommended version of libuv (Windows only)" ON)
 option(USE_CUSTOM_LSHPACK "Use Bun's recommended version of ls-hpack" ON)
 option(USE_BASELINE_BUILD "Build Bun for baseline (older) CPUs" OFF)
+option(USE_SYSTEM_ICU "Use the system-provided libicu. May fix startup crashes when building WebKit yourself." OFF)
 
 option(USE_VALGRIND "Build Bun with Valgrind support (Linux only)" OFF)
 
@@ -317,6 +331,19 @@ option(USE_STATIC_LIBATOMIC "Statically link libatomic, requires the presence of
 
 option(USE_LTO "Enable Link-Time Optimization" ${DEFAULT_LTO})
 
+if(APPLE AND USE_LTO)
+    set(USE_LTO OFF)
+    message(WARNING "Link-Time Optimization is not supported on macOS because it requires -fuse-ld=lld and lld causes many segfaults on macOS (likely related to stack size)")
+endif()
+
+if(WIN32 AND USE_LTO)
+    set(CMAKE_LINKER_TYPE LLD)
+    set(CMAKE_INTERPROCEDURAL_OPTIMIZATION OFF)
+endif()
+
+option(BUN_TIDY_ONLY "Only run clang-tidy" OFF)
+option(BUN_TIDY_ONLY_EXTRA " Only run clang-tidy, with extra checks for local development" OFF)
+
 if(NOT ZIG_LIB_DIR)
     cmake_path(SET ZIG_LIB_DIR NORMALIZE "${CMAKE_CURRENT_SOURCE_DIR}/src/deps/zig/lib")
 endif()
@@ -336,6 +363,10 @@ if(NOT CANARY)
     set(CANARY 0)
 endif()
 
+if(NOT ENABLE_LOGS)
+    set(ENABLE_LOGS false)
+endif()
+
 if(NOT ZIG_OPTIMIZE)
     set(ZIG_OPTIMIZE ${DEFAULT_ZIG_OPTIMIZE})
 endif()
@@ -413,7 +444,7 @@ if(ZIG_COMPILER)
     find_program(ZIG_COMPILER_ zig ${REQUIRED_IF_NOT_ONLY_CPP_OR_LINK} DOC "Path to the Zig compiler" VALIDATOR validate_zig)
     set(ZIG_COMPILER "${ZIG_COMPILER_}")
     message(STATUS "Found Zig Compiler: ${ZIG_COMPILER}")
-elseif(NOT BUN_CPP_ONLY AND NOT BUN_LINK_ONLY)
+elseif(NOT BUN_CPP_ONLY AND NOT BUN_LINK_ONLY AND NOT BUN_TIDY_ONLY AND NOT BUN_TIDY_ONLY_EXTRA)
     execute_process(
         COMMAND "${SHELL}"
         "${CMAKE_CURRENT_SOURCE_DIR}/scripts/download-zig.${SCRIPT_EXTENSION}"
@@ -603,7 +634,7 @@ set(BUN_DEPS_DIR "${BUN_SRC}/deps")
 set(BUN_CODEGEN_SRC "${BUN_SRC}/codegen")
 
 if(NOT BUN_DEPS_OUT_DIR)
-    set(BUN_DEPS_OUT_DIR "${BUN_DEPS_DIR}")
+    set(BUN_DEPS_OUT_DIR "${CMAKE_CURRENT_SOURCE_DIR}/build/bun-deps")
 endif()
 
 set(BUN_RAW_SOURCES, "")
@@ -621,16 +652,6 @@ file(GLOB BUN_CPP ${CONFIGURE_DEPENDS}
 )
 list(APPEND BUN_RAW_SOURCES ${BUN_CPP})
 
-# -- Brotli --
-set(BROTLI_SRC "${CMAKE_CURRENT_SOURCE_DIR}/src/deps/brotli")
-file(GLOB BROTLI_FILES ${CONFIGURE_DEPENDS}
-    "${BROTLI_SRC}/common/*.c"
-    "${BROTLI_SRC}/enc/*.c"
-    "${BROTLI_SRC}/dec/*.c"
-)
-list(APPEND BUN_RAW_SOURCES ${BROTLI_FILES})
-include_directories("${BUN_DEPS_DIR}/brotli/include")
-
 # -- uSockets --
 set(USOCKETS_SRC "${CMAKE_CURRENT_SOURCE_DIR}/packages/bun-usockets/src")
 file(GLOB USOCKETS_FILES ${CONFIGURE_DEPENDS}
@@ -761,6 +782,8 @@ if(NOT NO_CODEGEN)
         "${BUN_SRC}/js/thirdparty/*.ts"
         "${BUN_SRC}/js/internal/*.js"
         "${BUN_SRC}/js/internal/*.ts"
+        "${BUN_SRC}/js/internal/util/*.js"
+        "${BUN_SRC}/js/internal/fs/*.ts"
         "${BUN_SRC}/js/node/*.js"
         "${BUN_SRC}/js/node/*.ts"
         "${BUN_SRC}/js/thirdparty/*.js"
@@ -844,11 +867,24 @@ file(GLOB ZIG_FILES
     "${BUN_SRC}/*/*/*/*/*.zig"
 )
 
-if(NOT BUN_ZIG_OBJ)
-    set(BUN_ZIG_OBJ "${BUN_WORKDIR}/CMakeFiles/bun-zig.o")
+if(NOT BUN_ZIG_OBJ_FORMAT)
+    # To use LLVM bitcode from Zig, more work needs to be done. Currently, an install of
+    # LLVM 18.1.7 does not compatible with what bitcode Zig 0.13 outputs (has LLVM 18.1.7)
+    # Change to "bc" to experiment, "Invalid record" means it is not valid output.
+    set(BUN_ZIG_OBJ_FORMAT "obj")
 endif()
 
-get_filename_component(BUN_ZIG_OBJ "${BUN_ZIG_OBJ}" REALPATH BASE_DIR "${CMAKE_BINARY_DIR}")
+if(NOT BUN_ZIG_OBJ_DIR)
+    set(BUN_ZIG_OBJ_DIR "${BUN_WORKDIR}/CMakeFiles")
+endif()
+
+get_filename_component(BUN_ZIG_OBJ_DIR "${BUN_ZIG_OBJ_DIR}" REALPATH BASE_DIR "${CMAKE_BINARY_DIR}")
+
+if(WIN32)
+    set(BUN_ZIG_OBJ "${BUN_ZIG_OBJ_DIR}/bun-zig.o")
+else()
+    set(BUN_ZIG_OBJ "${BUN_ZIG_OBJ_DIR}/bun-zig.o")
+endif()
 
 set(USES_TERMINAL_NOT_IN_CI "")
 
@@ -862,7 +898,8 @@ if(NOT BUN_LINK_ONLY AND NOT BUN_CPP_ONLY)
         COMMAND
         "${ZIG_COMPILER}" "build" "obj"
         "--zig-lib-dir" "${ZIG_LIB_DIR}"
-        "-Doutput-file=${BUN_ZIG_OBJ}"
+        "--prefix" "${BUN_ZIG_OBJ_DIR}"
+        "--verbose"
         "-Dgenerated-code=${BUN_WORKDIR}/codegen"
         "-freference-trace=10"
         "-Dversion=${Bun_VERSION}"
@@ -870,6 +907,9 @@ if(NOT BUN_LINK_ONLY AND NOT BUN_CPP_ONLY)
         "-Doptimize=${ZIG_OPTIMIZE}"
         "-Dcpu=${CPU_TARGET}"
         "-Dtarget=${ZIG_TARGET}"
+        "-Denable_logs=${ENABLE_LOGS}"
+        "-Dreported_nodejs_version=${REPORTED_NODEJS_VERSION}"
+        "-Dobj_format=${BUN_ZIG_OBJ_FORMAT}"
         DEPENDS
         "${CMAKE_CURRENT_SOURCE_DIR}/build.zig"
         "${ZIG_FILES}"
@@ -915,7 +955,9 @@ if(WIN32)
 endif()
 
 # -- The Buntime™️ ---
-if(NOT BUN_CPP_ONLY)
+if(BUN_TIDY_ONLY OR BUN_TIDY_ONLY_EXTRA)
+    add_library(${bun} OBJECT "${BUN_SOURCES}")
+elseif(NOT BUN_CPP_ONLY)
     add_executable(${bun} "${BUN_SOURCES}" "${BUN_ZIG_OBJ}")
 else()
     add_executable(${bun} "${BUN_SOURCES}")
@@ -932,15 +974,14 @@ set_target_properties(${bun} PROPERTIES
 )
 
 if(APPLE)
-    add_compile_definitions("__APPLE_USE_RFC_3542=1")
-Endif()
+    add_compile_definitions("__DARWIN_NON_CANCELABLE=1")
+endif()
 
 add_compile_definitions(
 
     # TODO: are all of these variables strictly necessary?
     "_HAS_EXCEPTIONS=0"
     "LIBUS_USE_OPENSSL=1"
-    "UWS_HTTPRESPONSE_NO_WRITEMARK=1"
     "LIBUS_USE_BORINGSSL=1"
     "WITH_BORINGSSL=1"
     "STATICALLY_LINKED_WITH_JavaScriptCore=1"
@@ -954,6 +995,7 @@ add_compile_definitions(
     "IS_BUILD"
     "BUILDING_JSCONLY__"
     "BUN_DYNAMIC_JS_LOAD_PATH=\"${BUN_WORKDIR}/js\""
+    "REPORTED_NODEJS_VERSION=\"${REPORTED_NODEJS_VERSION}\""
 )
 
 if(NOT ASSERT_ENABLED)
@@ -1044,7 +1086,7 @@ elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
 
     if(NOT WIN32)
         if(USE_LTO)
-            list(APPEND LTO_FLAG "-flto=full" "-emit-llvm")
+            list(APPEND LTO_FLAG "-flto=full" "-emit-llvm" "-fwhole-program-vtables" "-fforce-emit-vtables")
         endif()
 
         # Leave -Werror=unused off in release builds so we avoid errors from being used in ASSERT
@@ -1063,13 +1105,38 @@ elseif(CMAKE_BUILD_TYPE STREQUAL "Release")
         set(LTO_LINK_FLAG "")
 
         if(USE_LTO)
-            # -emit-llvm seems to not be supported or under a different name on Windows.
+            target_compile_options(${bun} PUBLIC -Xclang -emit-llvm-bc)
+
             list(APPEND LTO_FLAG "-flto=full")
+            list(APPEND LTO_LINK_FLAG "-flto=full")
             list(APPEND LTO_LINK_FLAG "/LTCG")
+            list(APPEND LTO_LINK_FLAG "/OPT:REF")
+            list(APPEND LTO_LINK_FLAG "/OPT:NOICF")
         endif()
 
-        target_compile_options(${bun} PUBLIC /O2 ${LTO_FLAG} /DEBUG:FULL)
-        target_link_options(${bun} PUBLIC ${LTO_LINK_FLAG} /DEBUG:FULL)
+        target_compile_options(${bun} PUBLIC
+            /O2
+            ${LTO_FLAG}
+            /Gy
+            /Gw
+            /GF
+            /GA
+        )
+        target_link_options(${bun} PUBLIC
+            ${LTO_LINK_FLAG}
+            /DEBUG:FULL
+
+            /delayload:ole32.dll
+            /delayload:WINMM.dll
+            /delayload:dbghelp.dll
+            /delayload:VCRUNTIME140_1.dll
+
+            # libuv loads these two immediately, but for some reason it seems to still be slightly faster to delayload them
+            /delayload:WS2_32.dll
+            /delayload:WSOCK32.dll
+            /delayload:ADVAPI32.dll
+            /delayload:IPHLPAPI.dll
+        )
     endif()
 endif()
 
@@ -1087,6 +1154,11 @@ else()
         # On arm macOS, we can set it to a minimum of the M1 cpu set. this might be the default already.
         target_compile_options(${bun} PUBLIC "-mcpu=apple-m1")
     endif()
+
+    if(NOT WIN32 AND NOT APPLE AND ARCH STREQUAL "aarch64")
+        # on arm64 linux, we set a minimum of armv8
+        target_compile_options(${bun} PUBLIC -march=armv8-a+crc -mtune=ampere1)
+    endif()
 endif()
 
 target_compile_options(${bun} PUBLIC -ferror-limit=${ERROR_LIMIT})
@@ -1100,23 +1172,29 @@ if(WIN32)
         "BORINGSSL_NO_CXX=1" # lol
     )
 
-    # set_property(TARGET ${bun} PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded")
-    set_property(TARGET ${bun} PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreadedDLL")
+    # set_property(TARGET ${bun} PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded$<$<CONFIG:Debug>:Debug>")
+    set_property(TARGET ${bun} PROPERTY MSVC_RUNTIME_LIBRARY "MultiThreaded")
 
-    target_compile_options(${bun} PUBLIC "/EHsc" "/GR-")
-    target_link_options(${bun} PUBLIC "/STACK:0x1200000,0x100000")
+    target_compile_options(${bun} PUBLIC "/EHsc" "/GR-" -Xclang -fno-c++-static-destructors)
+
+    target_link_options(${bun} PUBLIC "/STACK:0x1200000,0x100000" "/DEF:${BUN_SRC}/symbols.def" "/errorlimit:0")
 else()
     target_compile_options(${bun} PUBLIC
-        -fPIC
         -mtune=${CPU_TARGET}
         -fconstexpr-steps=2542484
         -fconstexpr-depth=54
         -fno-exceptions
+        -fno-asynchronous-unwind-tables
+        -fno-unwind-tables
+        -fno-c++-static-destructors
         -fvisibility=hidden
         -fvisibility-inlines-hidden
         -fno-rtti
         -fno-omit-frame-pointer
         -mno-omit-leaf-frame-pointer
+        -fno-pic
+        -fno-pie
+        -faddrsig
     )
 endif()
 
@@ -1125,19 +1203,19 @@ if(APPLE)
     target_link_options(${bun} PUBLIC "-dead_strip_dylibs")
     target_link_options(${bun} PUBLIC "-Wl,-stack_size,0x1200000")
     target_link_options(${bun} PUBLIC "-exported_symbols_list" "${BUN_SRC}/symbols.txt")
-
     set_target_properties(${bun} PROPERTIES LINK_DEPENDS "${BUN_SRC}/symbols.txt")
-
     target_link_options(${bun} PUBLIC "-fno-keep-static-consts")
     target_link_libraries(${bun} PRIVATE "resolv")
 endif()
 
 if(UNIX AND NOT APPLE)
     target_link_options(${bun} PUBLIC
-        "-fuse-ld=lld"
-        "-static-libstdc++"
-        "-static-libgcc"
-        "-Wl,-z,now"
+        -fuse-ld=lld
+        -fno-pic
+        -static-libstdc++
+        -static-libgcc
+        "-Wl,-no-pie"
+        "-Wl,-icf=safe"
         "-Wl,--as-needed"
         "-Wl,--gc-sections"
         "-Wl,-z,stack-size=12800000"
@@ -1166,6 +1244,8 @@ if(UNIX AND NOT APPLE)
         "-rdynamic"
         "-Wl,--dynamic-list=${BUN_SRC}/symbols.dyn"
         "-Wl,--version-script=${BUN_SRC}/linker.lds"
+        -Wl,-z,lazy
+        -Wl,-z,norelro
     )
 
     target_link_libraries(${bun} PRIVATE "c")
@@ -1178,9 +1258,15 @@ if(UNIX AND NOT APPLE)
         target_link_libraries(${bun} PRIVATE "libatomic.a")
     endif()
 
-    target_link_libraries(${bun} PRIVATE "${WEBKIT_LIB_DIR}/libicudata.a")
-    target_link_libraries(${bun} PRIVATE "${WEBKIT_LIB_DIR}/libicui18n.a")
-    target_link_libraries(${bun} PRIVATE "${WEBKIT_LIB_DIR}/libicuuc.a")
+    if(USE_SYSTEM_ICU)
+        target_link_libraries(${bun} PRIVATE "libicudata.a")
+        target_link_libraries(${bun} PRIVATE "libicui18n.a")
+        target_link_libraries(${bun} PRIVATE "libicuuc.a")
+    else()
+        target_link_libraries(${bun} PRIVATE "${WEBKIT_LIB_DIR}/libicudata.a")
+        target_link_libraries(${bun} PRIVATE "${WEBKIT_LIB_DIR}/libicui18n.a")
+        target_link_libraries(${bun} PRIVATE "${WEBKIT_LIB_DIR}/libicuuc.a")
+    endif()
 
     set_target_properties(${bun} PROPERTIES LINK_DEPENDS "${BUN_SRC}/linker.lds")
     set_target_properties(${bun} PROPERTIES LINK_DEPENDS "${BUN_SRC}/symbols.dyn")
@@ -1193,12 +1279,16 @@ endif()
 
 # --- Stripped Binary "bun"
 if(CMAKE_BUILD_TYPE STREQUAL "Release" AND NOT WIN32 AND NOT ASSERT_ENABLED)
-    # add_custom_command(
-    # TARGET ${bun}
-    # POST_BUILD
-    # COMMAND ${DSYMUTIL} -o ${BUN_WORKDIR}/bun.dSYM ${BUN_WORKDIR}/${bun}
-    # COMMENT "Stripping Symbols"
-    # )
+    # if(CI AND APPLE)
+    if(APPLE)
+        add_custom_command(
+            TARGET ${bun}
+            POST_BUILD
+            COMMAND ${DSYMUTIL} -o ${BUN_WORKDIR}/${bun}.dSYM ${BUN_WORKDIR}/${bun}
+            COMMENT "Generating .dSYM"
+        )
+    endif()
+
     add_custom_command(
         TARGET ${bun}
         POST_BUILD
@@ -1276,11 +1366,11 @@ if(USE_CUSTOM_MIMALLOC)
     elseif(APPLE)
         if(USE_DEBUG_JSC OR CMAKE_BUILD_TYPE STREQUAL "Debug")
             message(STATUS "Using debug mimalloc")
-            target_link_libraries(${bun} PRIVATE "${BUN_DEPS_OUT_DIR}/libmimalloc-debug.a")
+            target_link_libraries(${bun} PRIVATE "${BUN_DEPS_OUT_DIR}/libmimalloc-debug.o")
         else()
-            # https://github.com/microsoft/mimalloc/issues/512
-            # Linking mimalloc via object file on macOS x64 can cause heap corruption
-            target_link_libraries(${bun} PRIVATE "${BUN_DEPS_OUT_DIR}/libmimalloc.a")
+            # Note: https://github.com/microsoft/mimalloc/issues/512
+            # It may have been a bug in our code at the time.
+            target_link_libraries(${bun} PRIVATE "${BUN_DEPS_OUT_DIR}/libmimalloc.o")
         endif()
     else()
         if(USE_DEBUG_JSC OR CMAKE_BUILD_TYPE STREQUAL "Debug")
@@ -1321,19 +1411,6 @@ else()
     target_link_libraries(${bun} PRIVATE c-ares::cares)
 endif()
 
-if(USE_CUSTOM_BASE64)
-    include_directories(${BUN_DEPS_DIR}/base64/include)
-
-    if(WIN32)
-        target_link_libraries(${bun} PRIVATE "${BUN_DEPS_OUT_DIR}/base64.lib")
-    else()
-        target_link_libraries(${bun} PRIVATE "${BUN_DEPS_OUT_DIR}/libbase64.a")
-    endif()
-else()
-    find_package(base64 REQUIRED)
-    target_link_libraries(${bun} PRIVATE base64::base64)
-endif()
-
 if(USE_CUSTOM_TINYCC)
     if(WIN32)
         target_link_libraries(${bun} PRIVATE "${BUN_DEPS_OUT_DIR}/tcc.lib")
@@ -1379,6 +1456,11 @@ if(USE_STATIC_SQLITE)
         "SQLITE_ENABLE_JSON1=1"
         "SQLITE_ENABLE_MATH_FUNCTIONS=1"
     )
+
+    if(WIN32)
+        target_compile_options(sqlite3 PRIVATE /MT /U_DLL)
+    endif()
+
     target_link_libraries(${bun} PRIVATE sqlite3)
     message(STATUS "Using static sqlite3")
     target_compile_definitions(${bun} PRIVATE "LAZY_LOAD_SQLITE=0")
@@ -1387,6 +1469,24 @@ else()
     target_compile_definitions(${bun} PRIVATE "LAZY_LOAD_SQLITE=1")
 endif()
 
+# -- Brotli --
+set(BROTLI_SRC "${CMAKE_CURRENT_SOURCE_DIR}/src/deps/brotli")
+file(GLOB BROTLI_FILES ${CONFIGURE_DEPENDS}
+    "${BROTLI_SRC}/common/*.c"
+    "${BROTLI_SRC}/enc/*.c"
+    "${BROTLI_SRC}/dec/*.c"
+)
+add_library(brotli STATIC ${BROTLI_FILES})
+target_include_directories(brotli PRIVATE "${BROTLI_SRC}/include")
+target_compile_definitions(brotli PRIVATE "BROTLI_STATIC")
+
+if(WIN32)
+    target_compile_options(brotli PRIVATE /MT /U_DLL)
+endif()
+
+target_link_libraries(${bun} PRIVATE brotli)
+include_directories("${BUN_DEPS_DIR}/brotli/include")
+
 if(USE_CUSTOM_LSHPACK)
     include_directories(${BUN_DEPS_DIR}/ls-hpack)
 
@@ -1406,7 +1506,6 @@ if(NOT WIN32)
     target_link_libraries(${bun} PRIVATE "${WEBKIT_LIB_DIR}/libJavaScriptCore.a")
     target_link_libraries(${bun} PRIVATE "${WEBKIT_LIB_DIR}/libbmalloc.a")
 else()
-    target_link_options(${bun} PRIVATE "-static")
     target_link_libraries(${bun} PRIVATE
         "${WEBKIT_LIB_DIR}/WTF.lib"
         "${WEBKIT_LIB_DIR}/JavaScriptCore.lib"
@@ -1416,17 +1515,13 @@ else()
         winmm
         bcrypt
         ntdll
-        ucrt
         userenv
         dbghelp
         wsock32 # ws2_32 required by TransmitFile aka sendfile on windows
+        delayimp.lib
     )
 endif()
 
-if(WIN32)
-    # delayimp -delayload:shell32.dll -delayload:ole32.dll
-endif()
-
 if(BUN_LINK_ONLY)
     message(STATUS "NOTE: BUN_LINK_ONLY is ON, this build config will only link the Bun executable")
 endif()
@@ -1438,3 +1533,15 @@ endif()
 if(NO_CODEGEN)
     message(STATUS "NOTE: NO_CODEGEN is ON, this build expects ./codegen to exist")
 endif()
+
+if(BUN_TIDY_ONLY)
+    find_program(CLANG_TIDY_EXE NAMES "clang-tidy")
+    set(CLANG_TIDY_COMMAND "${CLANG_TIDY_EXE}" "-checks=-*,clang-analyzer-*,-clang-analyzer-webkit.UncountedLambdaCapturesChecker" "--fix" "--fix-errors" "--format-style=webkit" "--warnings-as-errors=*")
+    set_target_properties(${bun} PROPERTIES CXX_CLANG_TIDY "${CLANG_TIDY_COMMAND}")
+endif()
+
+if(BUN_TIDY_ONLY_EXTRA)
+    find_program(CLANG_TIDY_EXE NAMES "clang-tidy")
+    set(CLANG_TIDY_COMMAND "${CLANG_TIDY_EXE}" "-checks=-*,clang-analyzer-*,performance-*,-clang-analyzer-webkit.UncountedLambdaCapturesChecker" "--fix" "--fix-errors" "--format-style=webkit" "--warnings-as-errors=*")
+    set_target_properties(${bun} PROPERTIES CXX_CLANG_TIDY "${CLANG_TIDY_COMMAND}")
+endif()

CONTRIBUTING.md

@@ -2,6 +2,11 @@ Configuring a development environment for Bun can take 10-30 minutes depending o
 
 If you are using Windows, please refer to [this guide](/docs/project/building-windows)
 
+{% details summary="For Ubuntu users" %}
+TL;DR: Ubuntu 22.04 is suggested.
+Bun currently requires `glibc >=2.32` in development which means if you're on Ubuntu 20.04 (glibc == 2.31), you may likely meet `error: undefined symbol: __libc_single_threaded `. You need to take extra configurations. Also, according to this [issue](https://github.com/llvm/llvm-project/issues/97314), LLVM 16 is no longer maintained on Ubuntu 24.04 (noble). And instead, you might want `brew` to install LLVM 16 for your Ubuntu 24.04.
+{% /details %}
+
 ## Install Dependencies
 
 Using your system's package manager, install Bun's dependencies:
@@ -107,7 +112,7 @@ $ export PATH="$PATH:/usr/lib/llvm16/bin"
 
 {% /codetabs %}
 
-> ⚠️ Ubuntu distributions may require installation of the C++ standard library independently. See the [troubleshooting section](#span-file-not-found-on-ubuntu) for more information.
+> ⚠️ Ubuntu distributions (<= 20.04) may require installation of the C++ standard library independently. See the [troubleshooting section](#span-file-not-found-on-ubuntu) for more information.
 
 ## Building Bun
 
@@ -144,53 +149,32 @@ Advanced users can pass CMake flags to customize the build.
 
 VSCode is the recommended IDE for working on Bun, as it has been configured. Once opening, you can run `Extensions: Show Recommended Extensions` to install the recommended extensions for Zig and C++. ZLS is automatically configured.
 
-If you use a different editor, make sure that you tell ZLS to use the automatically installed Zig compiler, which is located at `./.cache/zig/zig` (`zig.exe` on Windows).
+If you use a different editor, make sure that you tell ZLS to use the automatically installed Zig compiler, which is located at `./.cache/zig/zig.exe`. The filename is `zig.exe` so that it works as expected on Windows, but it still works on macOS/Linux (it just has a surprising file extension).
+
+We recommend adding `./build` to your `$PATH` so that you can run `bun-debug` in your terminal:
+
+```sh
+$ bun-debug
+```
 
 ## Code generation scripts
 
-{% callout %}
+Several code generation scripts are used during Bun's build process. These are run automatically when changes are made to certain files.
 
-**Note**: This section is outdated. The code generators are run automatically by ninja, instead of by `make`.
+In particular, these are:
 
-{% /callout %}
-
-Bun leverages a lot of code generation scripts.
-
-The [./src/bun.js/bindings/headers.h](https://github.com/oven-sh/bun/blob/main/src/bun.js/bindings/headers.h) file has bindings to & from Zig <> C++ code. This file is generated by running the following:
-
-```bash
-$ make headers
-```
-
-This ensures that the types for Zig and the types for C++ match up correctly, by using comptime reflection over functions exported/imported.
-
-TypeScript files that end with `*.classes.ts` are another code generation script. They generate C++ boilerplate for classes implemented in Zig. The generated code lives in:
-
-- [src/bun.js/bindings/ZigGeneratedClasses.cpp](https://github.com/oven-sh/bun/tree/main/src/bun.js/bindings/ZigGeneratedClasses.cpp)
-- [src/bun.js/bindings/ZigGeneratedClasses.h](https://github.com/oven-sh/bun/tree/main/src/bun.js/bindings/ZigGeneratedClasses.h)
-- [src/bun.js/bindings/generated_classes.zig](https://github.com/oven-sh/bun/tree/main/src/bun.js/bindings/generated_classes.zig)
-  To generate the code, run:
-
-```bash
-$ make codegen
-```
-
-Lastly, we also have a [code generation script](src/bun.js/scripts/generate-jssink.js) for our native stream implementations.
-To run that, run:
-
-```bash
-$ make generate-sink
-```
-
-You probably won't need to run that one much.
+- `./src/codegen/generate-jssink.ts` -- Generates `build/codegen/JSSink.cpp`, `build/codegen/JSSink.h` which implement various classes for interfacing with `ReadableStream`. This is internally how `FileSink`, `ArrayBufferSink`, `"type": "direct"` streams and other code related to streams works.
+- `./src/codegen/generate-classes.ts` -- Generates `build/codegen/ZigGeneratedClasses*`, which generates Zig & C++ bindings for JavaScriptCore classes implemented in Zig. In `**/*.classes.ts` files, we define the interfaces for various classes, methods, prototypes, getters/setters etc which the code generator reads to generate boilerplate code implementing the JavaScript objects in C++ and wiring them up to Zig
+- `./src/codegen/bundle-modules.ts` -- Bundles built-in modules like `node:fs`, `bun:ffi` into files we can include in the final binary. In development, these can be reloaded without rebuilding Zig (you still need to run `bun run build`, but it re-reads the transpiled files from disk afterwards). In release builds, these are embedded into the binary.
+- `./src/codegen/bundle-functions.ts` -- Bundles globally-accessible functions implemented in JavaScript/TypeScript like `ReadableStream`, `WritableStream`, and a handful more. These are used similarly to the builtin modules, but the output more closely aligns with what WebKit/Safari does for Safari's built-in functions so that we can copy-paste the implementations from WebKit as a starting point.
 
 ## Modifying ESM modules
 
-Certain modules like `node:fs`, `node:stream`, `bun:sqlite`, and `ws` are implemented in JavaScript. These live in `src/js/{node,bun,thirdparty}` files and are pre-bundled using Bun. In debug builds, Bun automatically loads these from the filesystem, wherever it was compiled, so no need to re-run `make dev`.
+Certain modules like `node:fs`, `node:stream`, `bun:sqlite`, and `ws` are implemented in JavaScript. These live in `src/js/{node,bun,thirdparty}` files and are pre-bundled using Bun.
 
 ## Release build
 
-To build a release build of Bun, run:
+To compile a release build of Bun, run:
 
 ```bash
 $ bun run build:release
@@ -198,6 +182,26 @@ $ bun run build:release
 
 The binary will be located at `./build-release/bun` and `./build-release/bun-profile`.
 
+### Download release build from pull requests
+
+To save you time spent building a release build locally, we provide a way to run release builds from pull requests. This is useful for manully testing changes in a release build before they are merged.
+
+To run a release build from a pull request, you can use the `bun-pr` npm package:
+
+```sh
+bunx bun-pr pr-number
+bunx bun-pr branch/branch-name
+bunx bun-pr "https://github.com/oven-sh/bun/pull/1234566"
+```
+
+This will download the release build from the pull request and add it to `$PATH` as `bun-${pr-number}`. You can then run the build with `bun-${pr-number}`.
+
+```sh
+bun-1234566 --version
+```
+
+This works by downloading the release build from the GitHub Actions artifacts on the linked pull request. You may need the `gh` CLI installed to authenticate with GitHub.
+
 ## Valgrind
 
 On Linux, valgrind can help find memory issues.
@@ -312,3 +316,12 @@ $ bun setup -DUSE_STATIC_LIBATOMIC=OFF
 ```
 
 The built version of Bun may not work on other systems if compiled this way.
+
+## ccache conflicts with building TinyCC on macOS
+
+If you run into issues with `ccache` when building TinyCC, try reinstalling ccache
+
+```bash
+brew uninstall ccache
+brew install ccache
+```

Dockerfile

@@ -25,7 +25,9 @@ ARG CMAKE_BUILD_TYPE=Release
 
 ARG NODE_VERSION="20"
 ARG LLVM_VERSION="16"
-ARG ZIG_VERSION="0.12.0-dev.1828+225fe6ddb"
+
+ARG ZIG_VERSION="0.13.0"
+ARG ZIG_VERSION_SHORT="0.13.0"
 
 ARG SCCACHE_BUCKET
 ARG SCCACHE_REGION
@@ -50,11 +52,10 @@ ENV CI 1
 ENV CPU_TARGET=${CPU_TARGET}
 ENV BUILDARCH=${BUILDARCH}
 ENV BUN_DEPS_OUT_DIR=${BUN_DEPS_OUT_DIR}
+ENV BUN_ENABLE_LTO 1
 
-ENV CXX=clang++-${LLVM_VERSION}
-ENV CC=clang-${LLVM_VERSION}
-ENV AR=/usr/bin/llvm-ar-${LLVM_VERSION}
-ENV LD=lld-${LLVM_VERSION}
+ENV LC_CTYPE=en_US.UTF-8
+ENV LC_ALL=en_US.UTF-8
 
 ENV SCCACHE_BUCKET=${SCCACHE_BUCKET}
 ENV SCCACHE_REGION=${SCCACHE_REGION}
@@ -89,6 +90,8 @@ RUN install_packages \
   clangd-${LLVM_VERSION} \
   libc++-${LLVM_VERSION}-dev \
   libc++abi-${LLVM_VERSION}-dev \
+  llvm-${LLVM_VERSION}-runtime \
+  llvm-${LLVM_VERSION}-dev \
   make \
   cmake \
   ninja-build \
@@ -115,6 +118,15 @@ RUN install_packages \
   && ln -sf /usr/bin/lldb-${LLVM_VERSION} /usr/bin/lldb \
   && ln -sf /usr/bin/clangd-${LLVM_VERSION} /usr/bin/clangd \
   && ln -sf /usr/bin/llvm-ar-${LLVM_VERSION} /usr/bin/llvm-ar \
+  && ln -sf /usr/bin/ld.lld /usr/bin/ld \
+  && ln -sf /usr/bin/llvm-ranlib-${LLVM_VERSION} /usr/bin/ranlib \
+  && ln -sf /usr/bin/clang /usr/bin/cc \
+  && ln -sf /usr/bin/clang /usr/bin/c89 \
+  && ln -sf /usr/bin/clang /usr/bin/c99 \
+  && ln -sf /usr/bin/clang++ /usr/bin/c++ \
+  && ln -sf /usr/bin/clang++ /usr/bin/g++ \
+  && ln -sf /usr/bin/llvm-ar /usr/bin/ar \
+  && ln -sf /usr/bin/clang /usr/bin/gcc \
   && arch="$(dpkg --print-architecture)" \
   && case "${arch##*-}" in \
   amd64) variant="x64";; \
@@ -127,6 +139,7 @@ RUN install_packages \
   && ln -s /usr/bin/bun /usr/bin/bunx \
   && rm -rf bun-linux-${variant} bun-linux-${variant}.zip \
   && mkdir -p ${BUN_DIR} ${BUN_DEPS_OUT_DIR}
+
 # && if [ -n "${SCCACHE_BUCKET}" ]; then \
 #   echo "Setting up sccache" \
 #   && wget https://github.com/mozilla/sccache/releases/download/v0.5.4/sccache-v0.5.4-${BUILD_MACHINE_ARCH}-unknown-linux-musl.tar.gz \
@@ -137,6 +150,7 @@ RUN install_packages \
 FROM bun-base as bun-base-with-zig
 
 ARG ZIG_VERSION
+ARG ZIG_VERSION_SHORT
 ARG BUILD_MACHINE_ARCH
 ARG ZIG_FOLDERNAME=zig-linux-${BUILD_MACHINE_ARCH}-${ZIG_VERSION}
 ARG ZIG_FILENAME=${ZIG_FOLDERNAME}.tar.xz
@@ -162,13 +176,14 @@ ENV CCACHE_DIR=${CCACHE_DIR}
 
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/c-ares ${BUN_DIR}/src/deps/c-ares
+COPY scripts ${BUN_DIR}/scripts
 
 WORKDIR $BUN_DIR
 
 RUN --mount=type=cache,target=${CCACHE_DIR} \
   cd $BUN_DIR \
-  && make c-ares \
-  && rm -rf ${BUN_DIR}/src/deps/c-ares ${BUN_DIR}/Makefile
+  && bash ./scripts/build-cares.sh \
+  && rm -rf ${BUN_DIR}/src/deps/c-ares ${BUN_DIR}/Makefile ${BUN_DIR}/scripts
 
 FROM bun-base as lolhtml
 
@@ -199,13 +214,14 @@ ENV CPU_TARGET=${CPU_TARGET}
 
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/mimalloc ${BUN_DIR}/src/deps/mimalloc
+COPY scripts ${BUN_DIR}/scripts
 
 ARG CCACHE_DIR=/ccache
 ENV CCACHE_DIR=${CCACHE_DIR}
 
 RUN --mount=type=cache,target=${CCACHE_DIR} \
   cd ${BUN_DIR} \
-  && make mimalloc \
+  && bash ./scripts/build-mimalloc.sh \
   && rm -rf src/deps/mimalloc Makefile
 
 FROM bun-base as mimalloc-debug
@@ -235,14 +251,17 @@ ARG CCACHE_DIR=/ccache
 ENV CCACHE_DIR=${CCACHE_DIR}
 
 COPY Makefile ${BUN_DIR}/Makefile
+COPY CMakeLists.txt ${BUN_DIR}/CMakeLists.txt
+COPY scripts ${BUN_DIR}/scripts
 COPY src/deps/zlib ${BUN_DIR}/src/deps/zlib
+COPY package.json bun.lockb Makefile .gitmodules ${BUN_DIR}/
 
 WORKDIR $BUN_DIR
 
 RUN --mount=type=cache,target=${CCACHE_DIR} \
   cd $BUN_DIR \
-  && make zlib \
-  && rm -rf src/deps/zlib Makefile
+  && bash ./scripts/build-zlib.sh && rm -rf src/deps/zlib scripts
+
 
 FROM bun-base as libarchive
 
@@ -254,15 +273,14 @@ ENV CCACHE_DIR=${CCACHE_DIR}
 
 RUN install_packages autoconf automake libtool pkg-config 
 
-COPY Makefile ${BUN_DIR}/Makefile
+COPY scripts ${BUN_DIR}/scripts
 COPY src/deps/libarchive ${BUN_DIR}/src/deps/libarchive
 
 WORKDIR $BUN_DIR
 
 RUN --mount=type=cache,target=${CCACHE_DIR} \
   cd $BUN_DIR \
-  && make libarchive \
-  && rm -rf src/deps/libarchive Makefile
+  && bash ./scripts/build-libarchive.sh && rm -rf src/deps/libarchive .scripts
 
 FROM bun-base as tinycc
 
@@ -282,6 +300,7 @@ ARG CPU_TARGET
 ENV CPU_TARGET=${CPU_TARGET}
 
 COPY Makefile ${BUN_DIR}/Makefile
+COPY scripts ${BUN_DIR}/scripts
 COPY src/deps/boringssl ${BUN_DIR}/src/deps/boringssl
 
 WORKDIR $BUN_DIR
@@ -291,22 +310,9 @@ ENV CCACHE_DIR=${CCACHE_DIR}
 
 RUN --mount=type=cache,target=${CCACHE_DIR} \
   cd ${BUN_DIR} \
-  && make boringssl \
+  && bash ./scripts/build-boringssl.sh \
   && rm -rf src/deps/boringssl Makefile
 
-FROM bun-base as base64
-
-ARG BUN_DIR
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-
-COPY Makefile ${BUN_DIR}/Makefile
-COPY src/deps/base64 ${BUN_DIR}/src/deps/base64
-
-WORKDIR $BUN_DIR
-
-RUN cd $BUN_DIR && \
-  make base64 && rm -rf src/deps/base64 Makefile
 
 FROM bun-base as zstd
 
@@ -320,12 +326,14 @@ ENV CCACHE_DIR=${CCACHE_DIR}
 
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/zstd ${BUN_DIR}/src/deps/zstd
+COPY scripts ${BUN_DIR}/scripts
 
 WORKDIR $BUN_DIR
 
 RUN --mount=type=cache,target=${CCACHE_DIR} \
   cd $BUN_DIR \
-  && make zstd
+  && bash ./scripts/build-zstd.sh \
+  && rm -rf src/deps/zstd scripts
 
 FROM bun-base as ls-hpack
 
@@ -339,12 +347,14 @@ ENV CCACHE_DIR=${CCACHE_DIR}
 
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/ls-hpack ${BUN_DIR}/src/deps/ls-hpack
+COPY scripts ${BUN_DIR}/scripts
 
 WORKDIR $BUN_DIR
 
 RUN --mount=type=cache,target=${CCACHE_DIR} \
   cd $BUN_DIR \
-  && make lshpack
+  && bash ./scripts/build-lshpack.sh \
+  && rm -rf src/deps/ls-hpack scripts
 
 FROM bun-base-with-zig as bun-identifier-cache
 
@@ -417,6 +427,7 @@ COPY package.json bun.lockb Makefile .gitmodules ${BUN_DIR}/
 COPY src/runtime ${BUN_DIR}/src/runtime
 COPY src/runtime.js src/runtime.bun.js ${BUN_DIR}/src/
 COPY packages/bun-error ${BUN_DIR}/packages/bun-error
+COPY packages/bun-types ${BUN_DIR}/packages/bun-types
 COPY src/fallback.ts ${BUN_DIR}/src/fallback.ts
 COPY src/api ${BUN_DIR}/src/api
 
@@ -454,7 +465,7 @@ COPY --from=bun-codegen-for-zig ${BUN_DIR}/packages/bun-error/dist ${BUN_DIR}/pa
 WORKDIR $BUN_DIR
 
 RUN --mount=type=cache,target=${CCACHE_DIR} \
-    --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
+  --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
   mkdir -p build \
   && bun run $BUN_DIR/src/codegen/bundle-modules.ts --debug=OFF $BUN_DIR/build \
   && cd build \
@@ -468,7 +479,7 @@ RUN --mount=type=cache,target=${CCACHE_DIR} \
   -DWEBKIT_DIR="omit" \
   -DNO_CONFIGURE_DEPENDS=1 \
   -DNO_CODEGEN=1 \
-  -DBUN_ZIG_OBJ="/tmp/bun-zig.o" \
+  -DBUN_ZIG_OBJ_DIR="/tmp" \
   -DCANARY="${CANARY}" \
   -DZIG_COMPILER=system \
   -DZIG_LIB_DIR=$BUN_DIR/src/deps/zig/lib \
@@ -499,12 +510,12 @@ RUN mkdir -p build bun-webkit
 
 # lol
 COPY src/bun.js/bindings/sqlite/sqlite3.c ${BUN_DIR}/src/bun.js/bindings/sqlite/sqlite3.c
+COPY src/deps/brotli ${BUN_DIR}/src/deps/brotli
 
 COPY src/symbols.dyn src/linker.lds ${BUN_DIR}/src/
 
 COPY CMakeLists.txt ${BUN_DIR}/CMakeLists.txt
 COPY --from=zlib ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=base64 ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
 COPY --from=libarchive ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
 COPY --from=boringssl ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
 COPY --from=lolhtml ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
@@ -514,18 +525,19 @@ COPY --from=tinycc ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
 COPY --from=c-ares ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
 COPY --from=ls-hpack ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
 COPY --from=bun-compile-zig-obj /tmp/bun-zig.o ${BUN_DIR}/build/bun-zig.o
-COPY --from=bun-cpp-objects ${BUN_DIR}/build/bun-cpp-objects.a ${BUN_DIR}/build/bun-cpp-objects.a
+COPY --from=bun-cpp-objects ${BUN_DIR}/build/*.a ${BUN_DIR}/build/
+COPY --from=bun-cpp-objects ${BUN_DIR}/build/*.o ${BUN_DIR}/build/ 
 COPY --from=bun-cpp-objects ${BUN_DIR}/bun-webkit/lib ${BUN_DIR}/bun-webkit/lib
 
 WORKDIR $BUN_DIR/build
 
 RUN --mount=type=cache,target=${CCACHE_DIR} \
-    --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
+  --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
   cmake .. \
   -G Ninja \
   -DCMAKE_BUILD_TYPE=Release \
   -DBUN_LINK_ONLY=1 \
-  -DBUN_ZIG_OBJ="${BUN_DIR}/build/bun-zig.o" \
+  -DBUN_ZIG_OBJ_DIR="${BUN_DIR}/build" \
   -DUSE_LTO=ON \
   -DUSE_DEBUG_JSC=${ASSERTIONS} \
   -DBUN_CPP_ARCHIVE="${BUN_DIR}/build/bun-cpp-objects.a" \
@@ -568,7 +580,6 @@ COPY src/symbols.dyn src/linker.lds ${BUN_DIR}/src/
 
 COPY CMakeLists.txt ${BUN_DIR}/CMakeLists.txt
 COPY --from=zlib ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
-COPY --from=base64 ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
 COPY --from=libarchive ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
 COPY --from=boringssl ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
 COPY --from=lolhtml ${BUN_DEPS_OUT_DIR}/* ${BUN_DEPS_OUT_DIR}/
@@ -583,12 +594,12 @@ COPY --from=bun-cpp-objects ${BUN_DIR}/bun-webkit/lib ${BUN_DIR}/bun-webkit/lib
 WORKDIR $BUN_DIR/build
 
 RUN --mount=type=cache,target=${CCACHE_DIR} \
-    --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
+  --mount=type=cache,target=${ZIG_LOCAL_CACHE_DIR} \
   cmake .. \
   -G Ninja \
   -DCMAKE_BUILD_TYPE=Release \
   -DBUN_LINK_ONLY=1 \
-  -DBUN_ZIG_OBJ="${BUN_DIR}/build/bun-zig.o" \
+  -DBUN_ZIG_OBJ_DIR="${BUN_DIR}/build" \
   -DUSE_DEBUG_JSC=ON \
   -DBUN_CPP_ARCHIVE="${BUN_DIR}/build/bun-cpp-objects.a" \
   -DWEBKIT_DIR="${BUN_DIR}/bun-webkit" \

LATEST

@@ -0,0 +1 @@
+1.1.20

LICENSE.md

@@ -0,0 +1,71 @@
+Bun itself is MIT-licensed.
+
+## JavaScriptCore
+
+Bun statically links JavaScriptCore (and WebKit) which is LGPL-2 licensed. WebCore files from WebKit are also licensed under LGPL2. Per LGPL2:
+
+> (1) If you statically link against an LGPL’d library, you must also provide your application in an object (not necessarily source) format, so that a user has the opportunity to modify the library and relink the application.
+
+You can find the patched version of WebKit used by Bun here: <https://github.com/oven-sh/webkit>. If you would like to relink Bun with changes:
+
+- `git submodule update --init --recursive`
+- `make jsc`
+- `zig build`
+
+This compiles JavaScriptCore, compiles Bun’s `.cpp` bindings for JavaScriptCore (which are the object files using JavaScriptCore) and outputs a new `bun` binary with your changes.
+
+## Linked libraries
+
+Bun statically links these libraries:
+
+| Library | License |
+|---------|---------|
+| [`boringssl`](https://boringssl.googlesource.com/boringssl/) | [several licenses](https://boringssl.googlesource.com/boringssl/+/refs/heads/master/LICENSE) |
+| [`brotli`](https://github.com/google/brotli) | MIT |
+| [`libarchive`](https://github.com/libarchive/libarchive) | [several licenses](https://github.com/libarchive/libarchive/blob/master/COPYING) |
+| [`lol-html`](https://github.com/cloudflare/lol-html/tree/master/c-api) | BSD 3-Clause |
+| [`mimalloc`](https://github.com/microsoft/mimalloc) | MIT |
+| [`picohttp`](https://github.com/h2o/picohttpparser) | dual-licensed under the Perl License or the MIT License |
+| [`zstd`](https://github.com/facebook/zstd) | dual-licensed under the BSD License or GPLv2 license |
+| [`simdutf`](https://github.com/simdutf/simdutf) | Apache 2.0 |
+| [`tinycc`](https://github.com/tinycc/tinycc) | LGPL v2.1 |
+| [`uSockets`](https://github.com/uNetworking/uSockets) | Apache 2.0 |
+| [`zlib-cloudflare`](https://github.com/cloudflare/zlib) | zlib |
+| [`c-ares`](https://github.com/c-ares/c-ares) | MIT licensed |
+| [`libicu`](https://github.com/unicode-org/icu) 72 | [license here](https://github.com/unicode-org/icu/blob/main/icu4c/LICENSE) |
+| [`libbase64`](https://github.com/aklomp/base64/blob/master/LICENSE) | BSD 2-Clause |
+| A fork of [`uWebsockets`](https://github.com/jarred-sumner/uwebsockets) | Apache 2.0 licensed |
+| Parts of [Tigerbeetle's IO code](https://github.com/tigerbeetle/tigerbeetle/blob/532c8b70b9142c17e07737ab6d3da68d7500cbca/src/io/windows.zig#L1) | Apache 2.0 licensed |
+
+## Polyfills
+
+For compatibility reasons, the following packages are embedded into Bun's binary and injected if imported.
+
+| Package | License |
+|---------|---------|
+| [`assert`](https://npmjs.com/package/assert) | MIT |
+| [`browserify-zlib`](https://npmjs.com/package/browserify-zlib) | MIT |
+| [`buffer`](https://npmjs.com/package/buffer) | MIT |
+| [`constants-browserify`](https://npmjs.com/package/constants-browserify) | MIT |
+| [`crypto-browserify`](https://npmjs.com/package/crypto-browserify) | MIT |
+| [`domain-browser`](https://npmjs.com/package/domain-browser) | MIT |
+| [`events`](https://npmjs.com/package/events) | MIT |
+| [`https-browserify`](https://npmjs.com/package/https-browserify) | MIT |
+| [`os-browserify`](https://npmjs.com/package/os-browserify) | MIT |
+| [`path-browserify`](https://npmjs.com/package/path-browserify) | MIT |
+| [`process`](https://npmjs.com/package/process) | MIT |
+| [`punycode`](https://npmjs.com/package/punycode) | MIT |
+| [`querystring-es3`](https://npmjs.com/package/querystring-es3) | MIT |
+| [`stream-browserify`](https://npmjs.com/package/stream-browserify) | MIT |
+| [`stream-http`](https://npmjs.com/package/stream-http) | MIT |
+| [`string_decoder`](https://npmjs.com/package/string_decoder) | MIT |
+| [`timers-browserify`](https://npmjs.com/package/timers-browserify) | MIT |
+| [`tty-browserify`](https://npmjs.com/package/tty-browserify) | MIT |
+| [`url`](https://npmjs.com/package/url) | MIT |
+| [`util`](https://npmjs.com/package/util) | MIT |
+| [`vm-browserify`](https://npmjs.com/package/vm-browserify) | MIT |
+
+## Additional credits
+
+- Bun's JS transpiler, CSS lexer, and Node.js module resolver source code is a Zig port of [@evanw](https://github.com/evanw)’s [esbuild](https://github.com/evanw/esbuild) project.
+- Credit to [@kipply](https://github.com/kipply) for the name "Bun"!

Makefile

@@ -26,8 +26,11 @@ ifeq ($(ARCH_NAME_RAW),arm64)
 ARCH_NAME = aarch64
 DOCKER_BUILDARCH = arm64
 BREW_PREFIX_PATH = /opt/homebrew
-DEFAULT_MIN_MACOS_VERSION = 11.0
+DEFAULT_MIN_MACOS_VERSION = 13.0
 MARCH_NATIVE = -mtune=$(CPU_TARGET)
+ifeq ($(OS_NAME),linux)
+MARCH_NATIVE = -march=armv8-a+crc -mtune=ampere1
+endif
 else
 ARCH_NAME = x64
 DOCKER_BUILDARCH = amd64
@@ -129,7 +132,7 @@ SED = $(shell which gsed 2>/dev/null || which sed 2>/dev/null)
 
 BUN_DIR ?= $(shell dirname $(realpath $(firstword $(MAKEFILE_LIST))))
 BUN_DEPS_DIR ?= $(shell pwd)/src/deps
-BUN_DEPS_OUT_DIR ?= $(BUN_DEPS_DIR)
+BUN_DEPS_OUT_DIR ?= $(shell pwd)/build/bun-deps
 CPU_COUNT = 2
 ifeq ($(OS_NAME),darwin)
 CPU_COUNT = $(shell sysctl -n hw.logicalcpu)
@@ -154,7 +157,12 @@ CMAKE_FLAGS_WITHOUT_RELEASE = -DCMAKE_C_COMPILER=$(CC) \
 	-DCMAKE_OSX_DEPLOYMENT_TARGET=$(MIN_MACOS_VERSION) \
 	$(CMAKE_CXX_COMPILER_LAUNCHER_FLAG) \
 	-DCMAKE_AR=$(AR) \
-    -DCMAKE_RANLIB=$(which llvm-16-ranlib 2>/dev/null || which llvm-ranlib 2>/dev/null)
+	-DCMAKE_RANLIB=$(which llvm-16-ranlib 2>/dev/null || which llvm-ranlib 2>/dev/null) \
+	-DCMAKE_CXX_STANDARD=20 \
+	-DCMAKE_C_STANDARD=17 \
+	-DCMAKE_CXX_STANDARD_REQUIRED=ON \
+	-DCMAKE_C_STANDARD_REQUIRED=ON \
+	-DCMAKE_CXX_EXTENSIONS=ON 
 
 
 
@@ -181,8 +189,8 @@ endif
 
 OPTIMIZATION_LEVEL=-O3 $(MARCH_NATIVE)
 DEBUG_OPTIMIZATION_LEVEL= -O1 $(MARCH_NATIVE) -gdwarf-4
-CFLAGS_WITHOUT_MARCH = $(MACOS_MIN_FLAG) $(OPTIMIZATION_LEVEL) -fno-exceptions -fvisibility=hidden -fvisibility-inlines-hidden
-BUN_CFLAGS = $(MACOS_MIN_FLAG) $(MARCH_NATIVE)  $(OPTIMIZATION_LEVEL) -fno-exceptions -fvisibility=hidden -fvisibility-inlines-hidden
+CFLAGS_WITHOUT_MARCH = $(MACOS_MIN_FLAG) $(OPTIMIZATION_LEVEL) -fno-exceptions -fvisibility=hidden -fvisibility-inlines-hidden -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-asynchronous-unwind-tables -fno-unwind-tables -fno-pie -fno-pic
+BUN_CFLAGS = $(MACOS_MIN_FLAG) $(MARCH_NATIVE)  $(OPTIMIZATION_LEVEL) -fno-exceptions -fvisibility=hidden -fvisibility-inlines-hidden  -mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -fno-asynchronous-unwind-tables -fno-unwind-tables -fno-pie -fno-pic
 BUN_TMP_DIR := /tmp/make-bun
 CFLAGS=$(CFLAGS_WITHOUT_MARCH) $(MARCH_NATIVE)
 
@@ -231,14 +239,17 @@ _MIMALLOC_LINK = $(BUN_DEPS_OUT_DIR)/$(MIMALLOC_FILE)
 DEFAULT_LINKER_FLAGS =
 
 JSC_BUILD_STEPS :=
+JSC_BUILD_STEPS_DEBUG :=
 ifeq ($(OS_NAME),linux)
 	JSC_BUILD_STEPS += jsc-build-linux
+	JSC_BUILD_STEPS_DEBUG += jsc-build-linux-debug
 	_MIMALLOC_LINK = $(BUN_DEPS_OUT_DIR)/$(MIMALLOC_FILE)
 DEFAULT_LINKER_FLAGS= -pthread -ldl
 endif
 ifeq ($(OS_NAME),darwin)
     _MIMALLOC_OBJECT_FILE = 0
 	JSC_BUILD_STEPS += jsc-build-mac jsc-copy-headers
+	JSC_BUILD_STEPS_DEBUG += jsc-build-mac-debug
 	_MIMALLOC_FILE = libmimalloc.a
 	_MIMALLOC_INPUT_PATH = libmimalloc.a
 	_MIMALLOC_LINK = -lmimalloc
@@ -446,8 +457,7 @@ MINIMUM_ARCHIVE_FILES = -L$(BUN_DEPS_OUT_DIR) \
 	-ldecrepit \
 	-lssl \
 	-lcrypto \
-	-llolhtml \
-	-lbase64
+	-llolhtml
 
 ARCHIVE_FILES_WITHOUT_LIBCRYPTO = $(MINIMUM_ARCHIVE_FILES) \
 		-larchive \
@@ -917,8 +927,12 @@ bun-codesign-release-local-debug:
 
 .PHONY: jsc
 jsc: jsc-build jsc-copy-headers jsc-bindings
+.PHONY: jsc-debug
+jsc-debug: jsc-build-debug jsc-copy-headers-debug
 .PHONY: jsc-build
 jsc-build: $(JSC_BUILD_STEPS)
+.PHONY: jsc-build-debug
+jsc-build-debug: $(JSC_BUILD_STEPS_DEBUG)
 .PHONY: jsc-bindings
 jsc-bindings: headers bindings
 
@@ -1175,6 +1189,57 @@ jsc-copy-headers:
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/API/JSWeakValue.h  $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JSWeakValue.h
 	find $(WEBKIT_RELEASE_DIR)/JavaScriptCore/Headers/JavaScriptCore/ -name "*.h" -exec cp {} $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/ \;
 
+jsc-copy-headers-debug:
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/heap/WeakHandleOwner.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/WeakHandleOwner.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/LazyClassStructureInlines.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/LazyClassStructureInlines.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/LazyPropertyInlines.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/LazyPropertyInlines.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/JSTypedArrayViewPrototype.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JSTypedArrayViewPrototype.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/JSTypedArrayPrototypes.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JSTypedArrayPrototypes.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/JSModuleNamespaceObject.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JSModuleNamespaceObject.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/jit/JIT.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JIT.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/StructureStubInfo.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/StructureStubInfo.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/AccessCase.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/AccessCase.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/ObjectPropertyConditionSet.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/ObjectPropertyConditionSet.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/PolyProtoAccessChain.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/PolyProtoAccessChain.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/InlineCacheCompiler.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/InlineCacheCompiler.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/StructureStubClearingWatchpoint.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/StructureStubClearingWatchpoint.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/AdaptiveInferredPropertyValueWatchpointBase.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/AdaptiveInferredPropertyValueWatchpointBase.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/StubInfoSummary.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/StubInfoSummary.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/CommonSlowPaths.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/CommonSlowPaths.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/DirectArguments.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/DirectArguments.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/GenericArguments.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/GenericArguments.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/SamplingProfiler.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/SamplingProfiler.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/ScopedArguments.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/ScopedArguments.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/JSLexicalEnvironment.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JSLexicalEnvironment.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/jit/JITDisassembler.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JITDisassembler.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/jit/JITInlineCacheGenerator.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JITInlineCacheGenerator.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/jit/JITMathIC.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JITMathIC.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/jit/JITAddGenerator.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JITAddGenerator.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/jit/JITMathICInlineResult.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JITMathICInlineResult.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/jit/SnippetOperand.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/SnippetOperand.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/jit/JITMulGenerator.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JITMulGenerator.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/jit/JITNegGenerator.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JITNegGenerator.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/jit/JITSubGenerator.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JITSubGenerator.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/Repatch.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/Repatch.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/jit/JITRightShiftGenerator.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JITRightShiftGenerator.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/jit/JITBitBinaryOpGenerator.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JITBitBinaryOpGenerator.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/jit/JSInterfaceJIT.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JSInterfaceJIT.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/llint/LLIntData.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/LLIntData.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/FunctionCodeBlock.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/FunctionCodeBlock.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/dfg/DFGAbstractHeap.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/DFGAbstractHeap.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/OperandsInlines.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/OperandsInlines.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/Operands.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/Operands.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/domjit/DOMJITHeapRange.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/DOMJITHeapRange.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/GeneratorPrototype.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/GeneratorPrototype.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/GeneratorFunctionPrototype.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/GeneratorFunctionPrototype.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/AsyncFunctionPrototype.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/AsyncFunctionPrototype.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/SymbolObject.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/SymbolObject.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/JSGenerator.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JSGenerator.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/UnlinkedFunctionCodeBlock.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/UnlinkedFunctionCodeBlock.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/AggregateError.h $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/AggregateError.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/API/JSWeakValue.h  $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JSWeakValue.h
+	find $(WEBKIT_DEBUG_DIR)/JavaScriptCore/Headers/JavaScriptCore/ -name "*.h" -exec cp {} $(WEBKIT_DEBUG_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/ \;
+
 # This is a workaround for a JSC bug that impacts aarch64
 # on macOS, it never requests JIT permissions
 .PHONY: jsc-force-fastjit
@@ -1282,6 +1347,29 @@ jsc-build-linux-compile-config:
 			$(WEBKIT_DIR) \
 			$(WEBKIT_RELEASE_DIR)
 
+.PHONY: jsc-build-linux-compile-config-debug
+jsc-build-linux-compile-config-debug:
+	mkdir -p $(WEBKIT_DEBUG_DIR)
+	cd $(WEBKIT_DEBUG_DIR) && \
+		cmake \
+			-DPORT="JSCOnly" \
+			-DENABLE_STATIC_JSC=ON \
+			-DCMAKE_BUILD_TYPE=Debug \
+			-DENABLE_BUN_SKIP_FAILING_ASSERTIONS=ON \
+			-DUSE_THIN_ARCHIVES=OFF \
+			-DUSE_BUN_JSC_ADDITIONS=ON \
+			-DENABLE_FTL_JIT=ON \
+			-DENABLE_REMOTE_INSPECTOR=ON \
+			-DJSEXPORT_PRIVATE=WTF_EXPORT_DECLARATION \
+			-DALLOW_LINE_AND_COLUMN_NUMBER_IN_BUILTINS=ON \
+			-USE_VISIBILITY_ATTRIBUTE=1 \
+			-DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
+			-G Ninja \
+			-DCMAKE_CXX_COMPILER=$(CXX) \
+			-DCMAKE_C_COMPILER=$(CC) \
+			$(WEBKIT_DIR) \
+			$(WEBKIT_DEBUG_DIR)
+
 # If you get "Error: could not load cache"
 # run  rm -rf src/bun.js/WebKit/CMakeCache.txt
 .PHONY: jsc-build-linux-compile-build
@@ -1291,17 +1379,32 @@ jsc-build-linux-compile-build:
 	CFLAGS="$(CFLAGS) -Wl,--whole-archive -ffat-lto-objects" CXXFLAGS="$(CXXFLAGS) -Wl,--whole-archive -ffat-lto-objects -DUSE_BUN_JSC_ADDITIONS=ON" \
 		cmake --build $(WEBKIT_RELEASE_DIR) --config relwithdebuginfo --target jsc
 
+.PHONY: jsc-build-linux-compile-build-debug
+jsc-build-linux-compile-build-debug:
+		mkdir -p $(WEBKIT_DEBUG_DIR)  && \
+		cd $(WEBKIT_DEBUG_DIR)  && \
+	CFLAGS="$(CFLAGS) -Wl,--whole-archive -ffat-lto-objects" CXXFLAGS="$(CXXFLAGS) -Wl,--whole-archive -ffat-lto-objects -DUSE_BUN_JSC_ADDITIONS=ON" \
+		cmake --build $(WEBKIT_DEBUG_DIR) --config Debug --target jsc
 
-jsc-build-mac: jsc-force-fastjit jsc-build-mac-compile jsc-build-mac-copy
 
-jsc-build-linux: jsc-build-linux-compile-config jsc-build-linux-compile-build jsc-build-mac-copy
+jsc-build-mac: jsc-force-fastjit jsc-build-mac-compile jsc-build-copy
+jsc-build-mac-debug: jsc-force-fastjit jsc-build-mac-compile-debug jsc-build-copy-debug
 
-jsc-build-mac-copy:
+jsc-build-linux: jsc-build-linux-compile-config jsc-build-linux-compile-build jsc-build-copy
+jsc-build-linux-debug: jsc-build-linux-compile-config-debug jsc-build-linux-compile-build-debug jsc-build-copy-debug
+
+jsc-build-copy:
 	cp $(WEBKIT_RELEASE_DIR)/lib/libJavaScriptCore.a $(BUN_DEPS_OUT_DIR)/libJavaScriptCore.a
 	#cp $(WEBKIT_RELEASE_DIR)/lib/libLowLevelInterpreterLib.a $(BUN_DEPS_OUT_DIR)/libLowLevelInterpreterLib.a
 	cp $(WEBKIT_RELEASE_DIR)/lib/libWTF.a $(BUN_DEPS_OUT_DIR)/libWTF.a
 	cp $(WEBKIT_RELEASE_DIR)/lib/libbmalloc.a $(BUN_DEPS_OUT_DIR)/libbmalloc.a
 
+jsc-build-copy-debug:
+	cp $(WEBKIT_DEBUG_DIR)/lib/libJavaScriptCore.a $(BUN_DEPS_OUT_DIR)/libJavaScriptCore.a
+	#cp $(WEBKIT_DEBUG_DIR)/lib/libLowLevelInterpreterLib.a $(BUN_DEPS_OUT_DIR)/libLowLevelInterpreterLib.a
+	cp $(WEBKIT_DEBUG_DIR)/lib/libWTF.a $(BUN_DEPS_OUT_DIR)/libWTF.a
+	cp $(WEBKIT_DEBUG_DIR)/lib/libbmalloc.a $(BUN_DEPS_OUT_DIR)/libbmalloc.a
+
 clean-jsc:
 	cd src/bun.js/WebKit && rm -rf **/CMakeCache.txt **/CMakeFiles && rm -rf src/bun.js/WebKit/WebKitBuild
 clean-bindings:
@@ -1875,11 +1978,6 @@ copy-to-bun-release-dir-bin:
 
 PACKAGE_MAP = --pkg-begin async_io $(BUN_DIR)/src/io/io_darwin.zig --pkg-begin bun $(BUN_DIR)/src/bun_redirect.zig --pkg-end --pkg-end --pkg-begin javascript_core $(BUN_DIR)/src/jsc.zig --pkg-begin bun $(BUN_DIR)/src/bun_redirect.zig --pkg-end --pkg-end --pkg-begin bun $(BUN_DIR)/src/bun_redirect.zig --pkg-end
 
-.PHONY: base64
-base64:
-	cd $(BUN_DEPS_DIR)/base64 && make clean && rm -rf CMakeCache.txt CMakeFiles && cmake $(CMAKE_FLAGS) . && make
-	cp $(BUN_DEPS_DIR)/base64/libbase64.a $(BUN_DEPS_OUT_DIR)/libbase64.a
-
 .PHONY: cold-jsc-start
 cold-jsc-start:
 	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
@@ -1897,7 +1995,7 @@ cold-jsc-start:
 		misctools/cold-jsc-start.cpp -o cold-jsc-start
 
 .PHONY: vendor-without-npm
-vendor-without-npm: node-fallbacks runtime_js fallback_decoder bun_error mimalloc picohttp zlib boringssl libarchive lolhtml sqlite usockets uws lshpack tinycc c-ares zstd base64
+vendor-without-npm: node-fallbacks runtime_js fallback_decoder bun_error mimalloc picohttp zlib boringssl libarchive lolhtml sqlite usockets uws lshpack tinycc c-ares zstd
 
 
 .PHONY: vendor-without-check

README.md

@@ -90,42 +90,288 @@ bun upgrade --canary
   - [What is Bun?](https://bun.sh/docs/index)
   - [Installation](https://bun.sh/docs/installation)
   - [Quickstart](https://bun.sh/docs/quickstart)
-- CLI
-  - [`bun run`](https://bun.sh/docs/cli/run)
-  - [`bun install`](https://bun.sh/docs/cli/install)
-  - [`bun test`](https://bun.sh/docs/cli/test)
+  - [TypeScript](https://bun.sh/docs/typescript)
+
+- Templating
   - [`bun init`](https://bun.sh/docs/cli/init)
   - [`bun create`](https://bun.sh/docs/cli/bun-create)
-  - [`bunx`](https://bun.sh/docs/cli/bunx)
+
 - Runtime
-  - [Runtime](https://bun.sh/docs/runtime/index)
+  - [`bun run`](https://bun.sh/docs/cli/run)
+  - [File types](https://bun.sh/docs/runtime/loaders)
+  - [TypeScript](https://bun.sh/docs/runtime/typescript)
+  - [JSX](https://bun.sh/docs/runtime/jsx)
+  - [Environment variables](https://bun.sh/docs/runtime/env)
+  - [Bun APIs](https://bun.sh/docs/runtime/bun-apis)
+  - [Web APIs](https://bun.sh/docs/runtime/web-apis)
+  - [Node.js compatibility](https://bun.sh/docs/runtime/nodejs-apis)
+  - [Single-file executable](https://bun.sh/docs/bundler/executables)
+  - [Plugins](https://bun.sh/docs/runtime/plugins)
+  - [Watch mode](https://bun.sh/docs/runtime/hot)
   - [Module resolution](https://bun.sh/docs/runtime/modules)
-  - [Hot & live reloading](https://bun.sh/docs/runtime/hot)
+  - [Auto-install](https://bun.sh/docs/runtime/autoimport)
+  - [bunfig.toml](https://bun.sh/docs/runtime/bunfig)
+  - [Debugger](https://bun.sh/docs/runtime/debugger)
+  - [Framework API](https://bun.sh/docs/runtime/framework)
+
+- Package manager
+  - [`bun install`](https://bun.sh/docs/cli/install)
+  - [`bun add`](https://bun.sh/docs/cli/add)
+  - [`bun remove`](https://bun.sh/docs/cli/remove)
+  - [`bun update`](https://bun.sh/docs/cli/update)
+  - [`bun link`](https://bun.sh/docs/cli/link)
+  - [`bun pm`](https://bun.sh/docs/cli/pm)
+  - [Global cache](https://bun.sh/docs/install/cache)
+  - [Workspaces](https://bun.sh/docs/install/workspaces)
+  - [Lifecycle scripts](https://bun.sh/docs/install/lifecycle)
+  - [Filter](https://bun.sh/docs/cli/filter)
+  - [Lockfile](https://bun.sh/docs/install/lockfile)
+  - [Scopes and registries](https://bun.sh/docs/install/registries)
+  - [Overrides and resolutions](https://bun.sh/docs/install/overrides)
+
+- Bundler
+  - [`Bun.build`](https://bun.sh/docs/bundler)
+  - [Loaders](https://bun.sh/docs/bundler/loaders)
   - [Plugins](https://bun.sh/docs/bundler/plugins)
-- Ecosystem
-  - [Node.js](https://bun.sh/docs/ecosystem/nodejs)
-  - [TypeScript](https://bun.sh/docs/ecosystem/typescript)
-  - [React](https://bun.sh/docs/ecosystem/react)
-  - [Elysia](https://bun.sh/docs/ecosystem/elysia)
-  - [Hono](https://bun.sh/docs/ecosystem/hono)
-  - [Express](https://bun.sh/docs/ecosystem/express)
-  - [awesome-bun](https://github.com/apvarun/awesome-bun)
+  - [Macros](https://bun.sh/docs/bundler/macros)
+  - [vs esbuild](https://bun.sh/docs/bundler/vs-esbuild)
+
+- Test runner
+  - [`bun test`](https://bun.sh/docs/cli/test)
+  - [Writing tests](https://bun.sh/docs/test/writing)
+  - [Watch mode](https://bun.sh/docs/test/hot)
+  - [Lifecycle hooks](https://bun.sh/docs/test/lifecycle)
+  - [Mocks](https://bun.sh/docs/test/mocks)
+  - [Snapshots](https://bun.sh/docs/test/snapshots)
+  - [Dates and times](https://bun.sh/docs/test/time)
+  - [DOM testing](https://bun.sh/docs/test/dom)
+  - [Code coverage](https://bun.sh/docs/test/coverage)
+
+- Package runner
+  - [`bunx`](https://bun.sh/docs/cli/bunx)
+
 - API
-  - [HTTP](https://bun.sh/docs/api/http)
+  - [HTTP server](https://bun.sh/docs/api/http)
   - [WebSockets](https://bun.sh/docs/api/websockets)
-  - [TCP Sockets](https://bun.sh/docs/api/tcp)
+  - [Workers](https://bun.sh/docs/api/workers)
+  - [Binary data](https://bun.sh/docs/api/binary-data)
+  - [Streams](https://bun.sh/docs/api/streams)
   - [File I/O](https://bun.sh/docs/api/file-io)
+  - [import.meta](https://bun.sh/docs/api/import-meta)
   - [SQLite](https://bun.sh/docs/api/sqlite)
   - [FileSystemRouter](https://bun.sh/docs/api/file-system-router)
+  - [TCP sockets](https://bun.sh/docs/api/tcp)
+  - [UDP sockets](https://bun.sh/docs/api/udp)
   - [Globals](https://bun.sh/docs/api/globals)
-  - [Spawn](https://bun.sh/docs/api/spawn)
+  - [$ Shell](https://bun.sh/docs/runtime/shell)
+  - [Child processes](https://bun.sh/docs/api/spawn)
   - [Transpiler](https://bun.sh/docs/api/transpiler)
+  - [Hashing](https://bun.sh/docs/api/hashing)
   - [Console](https://bun.sh/docs/api/console)
   - [FFI](https://bun.sh/docs/api/ffi)
   - [HTMLRewriter](https://bun.sh/docs/api/html-rewriter)
   - [Testing](https://bun.sh/docs/api/test)
   - [Utils](https://bun.sh/docs/api/utils)
   - [Node-API](https://bun.sh/docs/api/node-api)
+  - [Glob](https://bun.sh/docs/api/glob)
+  - [Semver](https://bun.sh/docs/api/semver)
+
+- Project
+  - [Roadmap](https://bun.sh/docs/project/roadmap)
+  - [Benchmarking](https://bun.sh/docs/project/benchmarking)
+  - [Contributing](https://bun.sh/docs/project/contributing)
+  - [Building Windows](https://bun.sh/docs/project/building-windows)
+  - [License](https://bun.sh/docs/project/licensing)
+
+## Guides 
+
+- Binary 
+  - [Convert a Blob to a DataView](https://bun.sh/guides/binary/blob-to-dataview)
+  - [Convert a Blob to a ReadableStream](https://bun.sh/guides/binary/blob-to-stream)
+  - [Convert a Blob to a string](https://bun.sh/guides/binary/blob-to-string)
+  - [Convert a Blob to a Uint8Array](https://bun.sh/guides/binary/blob-to-typedarray)
+  - [Convert a Blob to an ArrayBuffer](https://bun.sh/guides/binary/blob-to-arraybuffer)
+  - [Convert a Buffer to a blob](https://bun.sh/guides/binary/buffer-to-blob)
+  - [Convert a Buffer to a ReadableStream](https://bun.sh/guides/binary/buffer-to-readablestream)
+  - [Convert a Buffer to a string](https://bun.sh/guides/binary/buffer-to-string)
+  - [Convert a Buffer to a Uint8Array](https://bun.sh/guides/binary/buffer-to-typedarray)
+  - [Convert a Buffer to an ArrayBuffer](https://bun.sh/guides/binary/buffer-to-arraybuffer)
+  - [Convert a DataView to a string](https://bun.sh/guides/binary/dataview-to-string)
+  - [Convert a Uint8Array to a Blob](https://bun.sh/guides/binary/typedarray-to-blob)
+  - [Convert a Uint8Array to a Buffer](https://bun.sh/guides/binary/typedarray-to-buffer)
+  - [Convert a Uint8Array to a DataView](https://bun.sh/guides/binary/typedarray-to-dataview)
+  - [Convert a Uint8Array to a ReadableStream](https://bun.sh/guides/binary/typedarray-to-readablestream)
+  - [Convert a Uint8Array to a string](https://bun.sh/guides/binary/typedarray-to-string)
+  - [Convert a Uint8Array to an ArrayBuffer](https://bun.sh/guides/binary/typedarray-to-arraybuffer)
+  - [Convert an ArrayBuffer to a Blob](https://bun.sh/guides/binary/arraybuffer-to-blob)
+  - [Convert an ArrayBuffer to a Buffer](https://bun.sh/guides/binary/arraybuffer-to-buffer)
+  - [Convert an ArrayBuffer to a string](https://bun.sh/guides/binary/arraybuffer-to-string)
+  - [Convert an ArrayBuffer to a Uint8Array](https://bun.sh/guides/binary/arraybuffer-to-typedarray)
+  - [Convert an ArrayBuffer to an array of numbers](https://bun.sh/guides/binary/arraybuffer-to-array)
+
+- Ecosystem 
+  - [Build a frontend using Vite and Bun](https://bun.sh/guides/ecosystem/vite)
+  - [Build an app with Astro and Bun](https://bun.sh/guides/ecosystem/astro)
+  - [Build an app with Next.js and Bun](https://bun.sh/guides/ecosystem/nextjs)
+  - [Build an app with Nuxt and Bun](https://bun.sh/guides/ecosystem/nuxt)
+  - [Build an app with Qwik and Bun](https://bun.sh/guides/ecosystem/qwik)
+  - [Build an app with Remix and Bun](https://bun.sh/guides/ecosystem/remix)
+  - [Build an app with SolidStart and Bun](https://bun.sh/guides/ecosystem/solidstart)
+  - [Build an app with SvelteKit and Bun](https://bun.sh/guides/ecosystem/sveltekit)
+  - [Build an HTTP server using Elysia and Bun](https://bun.sh/guides/ecosystem/elysia)
+  - [Build an HTTP server using Express and Bun](https://bun.sh/guides/ecosystem/express)
+  - [Build an HTTP server using Hono and Bun](https://bun.sh/guides/ecosystem/hono)
+  - [Build an HTTP server using StricJS and Bun](https://bun.sh/guides/ecosystem/stric)
+  - [Containerize a Bun application with Docker](https://bun.sh/guides/ecosystem/docker)
+  - [Create a Discord bot](https://bun.sh/guides/ecosystem/discordjs)
+  - [Deploy a Bun application on Render](https://bun.sh/guides/ecosystem/render)
+  - [Read and write data to MongoDB using Mongoose and Bun](https://bun.sh/guides/ecosystem/mongoose)
+  - [Run Bun as a daemon with PM2](https://bun.sh/guides/ecosystem/pm2)
+  - [Run Bun as a daemon with systemd](https://bun.sh/guides/ecosystem/systemd)
+  - [Server-side render (SSR) a React component](https://bun.sh/guides/ecosystem/ssr-react)
+  - [Use Drizzle ORM with Bun](https://bun.sh/guides/ecosystem/drizzle)
+  - [Use EdgeDB with Bun](https://bun.sh/guides/ecosystem/edgedb)
+  - [Use Neon's Serverless Postgres with Bun](https://bun.sh/guides/ecosystem/neon-serverless-postgres)
+  - [Use Prisma with Bun](https://bun.sh/guides/ecosystem/prisma)
+  - [Use React and JSX](https://bun.sh/guides/ecosystem/react)
+  - [Add Sentry to a Bun app](https://bun.sh/guides/ecosystem/sentry)
+
+- HTTP 
+  - [Common HTTP server usage](https://bun.sh/guides/http/server)
+  - [Configure TLS on an HTTP server](https://bun.sh/guides/http/tls)
+  - [fetch with unix domain sockets in Bun](https://bun.sh/guides/http/fetch-unix)
+  - [Hot reload an HTTP server](https://bun.sh/guides/http/hot)
+  - [Proxy HTTP requests using fetch()](https://bun.sh/guides/http/proxy)
+  - [Send an HTTP request using fetch](https://bun.sh/guides/http/fetch)
+  - [Start a cluster of HTTP servers](https://bun.sh/guides/http/cluster)
+  - [Stream a file as an HTTP Response](https://bun.sh/guides/http/stream-file)
+  - [Streaming HTTP Server with Async Iterators](https://bun.sh/guides/http/stream-iterator)
+  - [Streaming HTTP Server with Node.js Streams](https://bun.sh/guides/http/stream-node-streams-in-bun)
+  - [Upload files via HTTP using FormData](https://bun.sh/guides/http/file-uploads)
+  - [Write a simple HTTP server](https://bun.sh/guides/http/simple)
+
+- Install 
+  - [Add a dependency](https://bun.sh/guides/install/add)
+  - [Add a development dependency](https://bun.sh/guides/install/add-dev)
+  - [Add a Git dependency](https://bun.sh/guides/install/add-git)
+  - [Add a peer dependency](https://bun.sh/guides/install/add-peer)
+  - [Add a tarball dependency](https://bun.sh/guides/install/add-tarball)
+  - [Add a trusted dependency](https://bun.sh/guides/install/trusted)
+  - [Add an optional dependency](https://bun.sh/guides/install/add-optional)
+  - [Configure a private registry for an organization scope with bun install](https://bun.sh/guides/install/registry-scope)
+  - [Configure git to diff Bun's lockb lockfile](https://bun.sh/guides/install/git-diff-bun-lockfile)
+  - [Configuring a monorepo using workspaces](https://bun.sh/guides/install/workspaces)
+  - [Generate a human-readable lockfile](https://bun.sh/guides/install/yarnlock)
+  - [Install a package under a different name](https://bun.sh/guides/install/npm-alias)
+  - [Install dependencies with Bun in GitHub Actions](https://bun.sh/guides/install/cicd)
+  - [Override the default npm registry for bun install](https://bun.sh/guides/install/custom-registry)
+  - [Using bun install with an Azure Artifacts npm registry](https://bun.sh/guides/install/azure-artifacts)
+  - [Using bun install with Artifactory](https://bun.sh/guides/install/jfrog-artifactory)
+
+- Process 
+  - [Get the process uptime in nanoseconds](https://bun.sh/guides/process/nanoseconds)
+  - [Listen for CTRL+C](https://bun.sh/guides/process/ctrl-c)
+  - [Listen to OS signals](https://bun.sh/guides/process/os-signals)
+  - [Parse command-line arguments](https://bun.sh/guides/process/argv)
+  - [Read from stdin](https://bun.sh/guides/process/stdin)
+  - [Read stderr from a child process](https://bun.sh/guides/process/spawn-stderr)
+  - [Read stdout from a child process](https://bun.sh/guides/process/spawn-stdout)
+  - [Spawn a child process](https://bun.sh/guides/process/spawn)
+  - [Spawn a child process and communicate using IPC](https://bun.sh/guides/process/ipc)
+
+- Read file 
+  - [Check if a file exists](https://bun.sh/guides/read-file/exists)
+  - [Get the MIME type of a file](https://bun.sh/guides/read-file/mime)
+  - [Read a file as a ReadableStream](https://bun.sh/guides/read-file/stream)
+  - [Read a file as a string](https://bun.sh/guides/read-file/string)
+  - [Read a file to a Buffer](https://bun.sh/guides/read-file/buffer)
+  - [Read a file to a Uint8Array](https://bun.sh/guides/read-file/uint8array)
+  - [Read a file to an ArrayBuffer](https://bun.sh/guides/read-file/arraybuffer)
+  - [Read a JSON file](https://bun.sh/guides/read-file/json)
+  - [Watch a directory for changes](https://bun.sh/guides/read-file/watch)
+
+- Runtime 
+  - [Debugging Bun with the VS Code extension](https://bun.sh/guides/runtime/vscode-debugger)
+  - [Debugging Bun with the web debugger](https://bun.sh/guides/runtime/web-debugger)
+  - [Define and replace static globals & constants](https://bun.sh/guides/runtime/define-constant)
+  - [Import a JSON file](https://bun.sh/guides/runtime/import-json)
+  - [Import a TOML file](https://bun.sh/guides/runtime/import-toml)
+  - [Import HTML file as text](https://bun.sh/guides/runtime/import-html)
+  - [Install and run Bun in GitHub Actions](https://bun.sh/guides/runtime/cicd)
+  - [Install TypeScript declarations for Bun](https://bun.sh/guides/runtime/typescript)
+  - [Re-map import paths](https://bun.sh/guides/runtime/tsconfig-paths)
+  - [Read environment variables](https://bun.sh/guides/runtime/read-env)
+  - [Run a Shell Command](https://bun.sh/guides/runtime/shell)
+  - [Set a time zone in Bun](https://bun.sh/guides/runtime/timezone)
+  - [Set environment variables](https://bun.sh/guides/runtime/set-env)
+
+- Streams 
+  - [Convert a Node.js Readable to a Blob](https://bun.sh/guides/streams/node-readable-to-blob)
+  - [Convert a Node.js Readable to a string](https://bun.sh/guides/streams/node-readable-to-string)
+  - [Convert a Node.js Readable to an ArrayBuffer](https://bun.sh/guides/streams/node-readable-to-arraybuffer)
+  - [Convert a Node.js Readable to JSON](https://bun.sh/guides/streams/node-readable-to-json)
+  - [Convert a ReadableStream to a Blob](https://bun.sh/guides/streams/to-blob)
+  - [Convert a ReadableStream to a Buffer](https://bun.sh/guides/streams/to-buffer)
+  - [Convert a ReadableStream to a string](https://bun.sh/guides/streams/to-string)
+  - [Convert a ReadableStream to a Uint8Array](https://bun.sh/guides/streams/to-typedarray)
+  - [Convert a ReadableStream to an array of chunks](https://bun.sh/guides/streams/to-array)
+  - [Convert a ReadableStream to an ArrayBuffer](https://bun.sh/guides/streams/to-arraybuffer)
+  - [Convert a ReadableStream to JSON](https://bun.sh/guides/streams/to-json)
+
+- Test 
+  - [Bail early with the Bun test runner](https://bun.sh/guides/test/bail)
+  - [Generate code coverage reports with the Bun test runner](https://bun.sh/guides/test/coverage)
+  - [Mark a test as a "todo" with the Bun test runner](https://bun.sh/guides/test/todo-tests)
+  - [Migrate from Jest to Bun's test runner](https://bun.sh/guides/test/migrate-from-jest)
+  - [Mock functions in `bun test`](https://bun.sh/guides/test/mock-functions)
+  - [Re-run tests multiple times with the Bun test runner](https://bun.sh/guides/test/rerun-each)
+  - [Run tests in watch mode with Bun](https://bun.sh/guides/test/watch-mode)
+  - [Run your tests with the Bun test runner](https://bun.sh/guides/test/run-tests)
+  - [Set a code coverage threshold with the Bun test runner](https://bun.sh/guides/test/coverage-threshold)
+  - [Set a per-test timeout with the Bun test runner](https://bun.sh/guides/test/timeout)
+  - [Set the system time in Bun's test runner](https://bun.sh/guides/test/mock-clock)
+  - [Skip tests with the Bun test runner](https://bun.sh/guides/test/skip-tests)
+  - [Spy on methods in `bun test`](https://bun.sh/guides/test/spy-on)
+  - [Update snapshots in `bun test`](https://bun.sh/guides/test/update-snapshots)
+  - [Use snapshot testing in `bun test`](https://bun.sh/guides/test/snapshot)
+  - [Write browser DOM tests with Bun and happy-dom](https://bun.sh/guides/test/happy-dom)
+
+- Util 
+  - [Check if the current file is the entrypoint](https://bun.sh/guides/util/entrypoint)
+  - [Check if two objects are deeply equal](https://bun.sh/guides/util/deep-equals)
+  - [Compress and decompress data with DEFLATE](https://bun.sh/guides/util/deflate)
+  - [Compress and decompress data with gzip](https://bun.sh/guides/util/gzip)
+  - [Convert a file URL to an absolute path](https://bun.sh/guides/util/file-url-to-path)
+  - [Convert an absolute path to a file URL](https://bun.sh/guides/util/path-to-file-url)
+  - [Detect when code is executed with Bun](https://bun.sh/guides/util/detect-bun)
+  - [Encode and decode base64 strings](https://bun.sh/guides/util/base64)
+  - [Escape an HTML string](https://bun.sh/guides/util/escape-html)
+  - [Get the absolute path of the current file](https://bun.sh/guides/util/import-meta-path)
+  - [Get the absolute path to the current entrypoint](https://bun.sh/guides/util/main)
+  - [Get the current Bun version](https://bun.sh/guides/util/version)
+  - [Get the directory of the current file](https://bun.sh/guides/util/import-meta-dir)
+  - [Get the file name of the current file](https://bun.sh/guides/util/import-meta-file)
+  - [Get the path to an executable bin file](https://bun.sh/guides/util/which-path-to-executable-bin)
+  - [Hash a password](https://bun.sh/guides/util/hash-a-password)
+  - [Sleep for a fixed number of milliseconds](https://bun.sh/guides/util/sleep)
+
+- WebSocket 
+  - [Build a publish-subscribe WebSocket server](https://bun.sh/guides/websocket/pubsub)
+  - [Build a simple WebSocket server](https://bun.sh/guides/websocket/simple)
+  - [Enable compression for WebSocket messages](https://bun.sh/guides/websocket/compression)
+  - [Set per-socket contextual data on a WebSocket](https://bun.sh/guides/websocket/context)
+
+- Write file 
+  - [Append content to a file](https://bun.sh/guides/write-file/append)
+  - [Copy a file to another location](https://bun.sh/guides/write-file/file-cp)
+  - [Delete a file](https://bun.sh/guides/write-file/unlink)
+  - [Write a Blob to a file](https://bun.sh/guides/write-file/blob)
+  - [Write a file incrementally](https://bun.sh/guides/write-file/filesink)
+  - [Write a file to stdout](https://bun.sh/guides/write-file/cat)
+  - [Write a ReadableStream to a file](https://bun.sh/guides/write-file/stream)
+  - [Write a Response to a file](https://bun.sh/guides/write-file/response)
+  - [Write a string to a file](https://bun.sh/guides/write-file/basic)
+  - [Write to stdout](https://bun.sh/guides/write-file/stdout)
 
 ## Contributing
 

bench/package.json

@@ -3,6 +3,7 @@
   "dependencies": {
     "@babel/core": "^7.16.10",
     "@babel/preset-react": "^7.16.7",
+    "@babel/standalone": "^7.24.7",
     "@swc/core": "^1.2.133",
     "benchmark": "^2.1.4",
     "braces": "^3.0.2",

bench/react-hello-world/react-hello-world.node.jsx

@@ -6,6 +6,7 @@ const App = () => (
   <html>
     <body>
       <h1>Hello World</h1>
+      <p>This is an example.</p>
     </body>
   </html>
 );

bench/snippets/atob.mjs

@@ -0,0 +1,13 @@
+import { bench, run } from "./runner.mjs";
+
+function makeBenchmark(size) {
+  const latin1 = btoa("A".repeat(size));
+
+  bench(`atob(${size} chars)`, () => {
+    atob(latin1);
+  });
+}
+
+[32, 512, 64 * 1024, 512 * 1024, 1024 * 1024 * 8].forEach(makeBenchmark);
+
+await run();

bench/snippets/buffer-base64.mjs

@@ -0,0 +1,21 @@
+import { bench, run } from "./runner.mjs";
+
+function makeBenchmark(size, isToString) {
+  const base64Input = Buffer.alloc(size, "latin1").toString("base64");
+  const base64From = Buffer.from(base64Input, "base64");
+
+  if (!isToString)
+    bench(`Buffer.from(${size} bytes, 'base64')`, () => {
+      Buffer.from(base64Input, "base64");
+    });
+
+  if (isToString)
+    bench(`Buffer(${size}).toString('base64')`, () => {
+      base64From.toString("base64");
+    });
+}
+
+[32, 512, 64 * 1024, 512 * 1024, 1024 * 1024 * 8].forEach(s => makeBenchmark(s, true));
+[32, 512, 64 * 1024, 512 * 1024, 1024 * 1024 * 8].forEach(s => makeBenchmark(s, false));
+
+await run();

bench/snippets/buffer-to-string.mjs

@@ -14,6 +14,14 @@ bench(`Buffer(${uuid.byteLength}).toString('base64')`, () => {
   return uuid.toString("base64");
 });
 
+bench(`Buffer(${bigBuffer.byteLength}).toString('base64url')`, () => {
+  return bigBuffer.toString("base64url");
+});
+
+bench(`Buffer(${uuid.byteLength}).toString('base64url')`, () => {
+  return uuid.toString("base64url");
+});
+
 bench(`Buffer(${bigBuffer.byteLength}).toString('hex')`, () => {
   return bigBuffer.toString("hex");
 });

bench/snippets/dns-prefetch.mjs

@@ -0,0 +1,38 @@
+// For maximum effect, make sure to clear your DNS cache before running this
+//
+// To clear your DNS cache on macOS:
+//   sudo dscacheutil -flushcache && sudo killall -HUP mDNSResponder
+//
+// To clear your DNS cache on Linux:
+//   sudo systemd-resolve --flush-caches && sudo killall -HUP systemd-resolved
+//
+// To clear your DNS cache on Windows:
+//   ipconfig /flushdns
+//
+const url = new URL(process.argv.length > 2 ? process.argv.at(-1) : "https://bun.sh");
+const hostname = url.hostname;
+const port = url.port ? parseInt(url.port, 10) : url.protocol === "https:" ? 443 : 80;
+
+if (typeof globalThis.Bun?.dns?.prefetch === "function") {
+  Bun.dns.prefetch(hostname, port);
+}
+
+// Delay one second to make sure the DNS prefetch has time to run
+await new Promise(resolve => setTimeout(resolve, 1000));
+
+const start = performance.now();
+const promises = [];
+
+// Now let's fetch 20 times to see if the DNS prefetch has worked
+for (let i = 0; i < 20; i++) {
+  promises.push(fetch(url, { redirect: "manual", method: "HEAD" }));
+}
+
+await Promise.all(promises);
+
+const end = performance.now();
+console.log("fetch() took", (end - start) | 0, "ms");
+
+if (typeof globalThis.Bun?.dns?.getCacheStats === "function") {
+  console.log("DNS cache stats", Bun.dns.getCacheStats());
+}

bench/snippets/pbkdf2.mjs

@@ -0,0 +1,29 @@
+import { pbkdf2, pbkdf2Sync } from "node:crypto";
+
+import { bench, run } from "./runner.mjs";
+
+const password = "password";
+const salt = "salt";
+const iterations = 1000;
+const keylen = 32;
+const hash = "sha256";
+
+bench("pbkdf2(iterations = 1000, 'sha256') -> 32", async () => {
+  return new Promise((resolve, reject) => {
+    pbkdf2(password, salt, iterations, keylen, hash, (err, key) => {
+      if (err) return reject(err);
+      resolve(key);
+    });
+  });
+});
+
+bench("pbkdf2(iterations = 500_000, 'sha256') -> 32", async () => {
+  return new Promise((resolve, reject) => {
+    pbkdf2(password, salt, 500_000, keylen, hash, (err, key) => {
+      if (err) return reject(err);
+      resolve(key);
+    });
+  });
+});
+
+await run();

bench/snippets/react-dom-render.bun.js

@@ -26,6 +26,11 @@ group("new Response(stream).arrayBuffer()", () => {
   bench("react-dom/server.bun", async () => await new Response(await renderToReadableStreamBun(<App />)).arrayBuffer());
 });
 
+group("new Response(stream).bytes()", () => {
+  bench("react-dom/server.browser", async () => await new Response(await renderToReadableStream(<App />)).bytes());
+  bench("react-dom/server.bun", async () => await new Response(await renderToReadableStreamBun(<App />)).bytes());
+});
+
 group("new Response(stream).blob()", () => {
   bench("react-dom/server.browser", async () => await new Response(await renderToReadableStream(<App />)).blob());
   bench("react-dom/server.bun", async () => await new Response(await renderToReadableStreamBun(<App />)).blob());

bench/snippets/set-timeout.mjs

@@ -1,16 +1,42 @@
 import { bench, run } from "../node_modules/mitata/src/cli.mjs";
 
-bench("setTimeout(, 4) 100 times", async () => {
-  var i = 100;
-  while (--i >= 0) {
-    await new Promise((resolve, reject) => {
-      setTimeout(() => {
-        resolve();
-      }, 4);
-    });
-  }
-});
+let count = 20_000_000;
+const batchSize = 1_000_000;
+console.time("Run");
 
-setTimeout(() => {
-  run({}).then(() => {});
-}, 1);
+let { promise, resolve, reject } = Promise.withResolvers();
+let remaining = count;
+
+if (batchSize === 0) {
+  for (let i = 0; i < count; i++) {
+    setTimeout(() => {
+      remaining--;
+      if (remaining === 0) {
+        resolve();
+      }
+    }, 0);
+  }
+  await promise;
+} else {
+  for (let i = 0; i < count; i += batchSize) {
+    let batch = Math.min(batchSize, count - i);
+    console.time("Batch " + i + " - " + (i + batch));
+    let { promise: batchPromise, resolve: batchResolve } = Promise.withResolvers();
+    let remaining = batch;
+    for (let j = 0; j < batch; j++) {
+      setTimeout(() => {
+        remaining--;
+        if (remaining === 0) {
+          batchResolve();
+        }
+      }, 0);
+    }
+    await batchPromise;
+    console.timeEnd("Batch " + i + " - " + (i + batch));
+  }
+}
+
+const fmt = new Intl.NumberFormat();
+console.log("Executed", fmt.format(count), "timers");
+console.timeEnd("Run");
+process.exit(0);

bench/snippets/transpiler-2.mjs

@@ -0,0 +1,14 @@
+import { bench, run } from "mitata";
+import { join } from "path";
+
+const code = require("fs").readFileSync(
+  process.argv[2] || join(import.meta.dir, "../node_modules/@babel/standalone/babel.min.js"),
+);
+
+const transpiler = new Bun.Transpiler({ minify: true });
+
+bench("transformSync", () => {
+  transpiler.transformSync(code);
+});
+
+await run();

completions/bun.bash

@@ -39,7 +39,7 @@ _read_scripts_in_package_json() {
         [[ "${COMP_WORDS[${line}]}" == "--cwd" ]] && working_dir="${COMP_WORDS[$((line + 1))]}";
     done
 
-    [[ -f "${working_dir}/package.json" ]] && package_json=$(<${working_dir}/package.json);
+    [[ -f "${working_dir}/package.json" ]] && package_json=$(<"${working_dir}/package.json");
 
     [[ "${package_json}" =~ "\"scripts\""[[:space:]]*":"[[:space:]]*\{(.*)\} ]] && {
         local package_json_compreply;
@@ -82,7 +82,7 @@ _bun_completions() {
     declare -A PACKAGE_OPTIONS;
     declare -A PM_OPTIONS;
 
-    local SUBCOMMANDS="dev bun create run install add remove upgrade completions discord help init pm x";
+    local SUBCOMMANDS="dev bun create run install add remove upgrade completions discord help init pm x test repl update link unlink build";
 
     GLOBAL_OPTIONS[LONG_OPTIONS]="--use --cwd --bunfile --server-bunfile --config --disable-react-fast-refresh --disable-hmr --env-file --extension-order --jsx-factory --jsx-fragment --extension-order --jsx-factory --jsx-fragment --jsx-import-source --jsx-production --jsx-runtime --main-fields --no-summary --version --platform --public-dir --tsconfig-override --define --external --help --inject --loader --origin --port --dump-environment-variables --dump-limits --disable-bun-js";
     GLOBAL_OPTIONS[SHORT_OPTIONS]="-c -v -d -e -h -i -l -u -p";

completions/bun.fish

@@ -32,132 +32,153 @@ function __fish__get_bun_bun_js_files
 	string split ' ' (bun getcompletes j)
 end
 
-function bun_fish_is_nth_token --description 'Test if current token is on Nth place' --argument-names n
-	set -l tokens (commandline -poc)
-	set -l tokens (string replace -r --filter '^([^-].*)' '$1' -- $tokens)
-	test (count $tokens) -eq "$n"
-end
-
-function __bun_command_count --argument-names n
-	set -l cmds (commandline -poc)
-
-	test (count cmds) -eq "$n"
-end
-
-function __bun_last_cmd --argument-names n
-	set -l cmds (commandline -poc)
-
-	test "(cmds[-1])" = "$n"
-end
-
 set -l bun_install_boolean_flags yarn production optional development no-save dry-run force no-cache silent verbose global
 set -l bun_install_boolean_flags_descriptions "Write a yarn.lock file (yarn v1)" "Don't install devDependencies" "Add dependency to optionalDependencies" "Add dependency to devDependencies" "Don't install devDependencies" "Don't install anything" "Always request the latest versions from the registry & reinstall all dependencies" "Ignore manifest cache entirely" "Don't output anything" "Excessively verbose logging" "Use global folder"
 
-set -l bun_builtin_cmds dev create help bun upgrade discord run install remove add init link unlink pm x
 set -l bun_builtin_cmds_without_run dev create help bun upgrade discord install remove add init pm x
-set -l bun_builtin_cmds_without_bun dev create help upgrade run discord install remove add init pm x
-set -l bun_builtin_cmds_without_create dev help bun upgrade discord run install remove add init pm x
-set -l bun_builtin_cmds_without_install create dev help bun upgrade discord run remove add init pm x
-set -l bun_builtin_cmds_without_remove create dev help bun upgrade discord run install add init pm x
-set -l bun_builtin_cmds_without_add create dev help bun upgrade discord run remove install init pm x
-set -l bun_builtin_cmds_without_pm create dev help bun upgrade discord run init pm x
+set -l bun_builtin_cmds_accepting_flags create help bun upgrade discord run init link unlink pm x
 
-# clear
+function __bun_complete_bins_scripts --inherit-variable bun_builtin_cmds_without_run -d "Emit bun completions for bins and scripts"
+    # Do nothing if we already have a builtin subcommand,
+    # or any subcommand other than "run".
+    if __fish_seen_subcommand_from $bun_builtin_cmds_without_run
+    or not __fish_use_subcommand && not __fish_seen_subcommand_from run
+        return
+    end
+    # Do we already have a bin or script subcommand?
+    set -l bins (__fish__get_bun_bins)
+    if __fish_seen_subcommand_from $bins
+        return
+    end
+    # Scripts have descriptions appended with a tab separator.
+    # Strip off descriptions for the purposes of subcommand testing.
+    set -l scripts (__fish__get_bun_scripts)
+    if __fish_seen_subcommand_from (string split \t -f 1 -- $scripts)
+        return
+    end
+    # Emit scripts.
+    for script in $scripts
+        echo $script
+    end
+    # Emit binaries and JS files (but only if we're doing `bun run`).
+    if __fish_seen_subcommand_from run
+        for bin in $bins
+            echo "$bin"\t"package bin"
+        end
+        for file in (__fish__get_bun_bun_js_files)
+            echo "$file"\t"Bun.js"
+        end
+    end
+end
+
+
+# Clear existing completions
 complete -e -c bun
 
+# Dynamically emit scripts and binaries
+complete -c bun -f -a "(__bun_complete_bins_scripts)"
+
+# Complete flags if we have no subcommand or a flag-friendly one.
+set -l flag_applies "__fish_use_subcommand; or __fish_seen_subcommand_from $bun_builtin_cmds_accepting_flags"
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_run; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_use_subcommand" -a '(__fish__get_bun_scripts)' -d 'script'
+	-n $flag_applies --no-files -s 'u' -l 'origin' -r -d 'Server URL. Rewrites import paths'
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_run; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_seen_subcommand_from run" -a '(__fish__get_bun_bins)' -d 'package bin'
+	-n $flag_applies --no-files  -s 'p' -l 'port' -r -d 'Port number to start server from'
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_run; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_seen_subcommand_from run" -a '(__fish__get_bun_scripts)' -d 'script'
+	-n $flag_applies --no-files  -s 'd' -l 'define' -r -d 'Substitute K:V while parsing, e.g. --define process.env.NODE_ENV:\"development\"'
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_run; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_seen_subcommand_from run" -a '(__fish__get_bun_bun_js_files)' -d 'Bun.js'
+	-n $flag_applies --no-files  -s 'e' -l 'external' -r -d 'Exclude module from transpilation (can use * wildcards). ex: -e react'
 complete -c bun \
-	-n "bun_fish_is_nth_token 1; and not __fish_seen_subcommand_from $bun_builtin_cmds; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) and __fish_use_subcommand" -a 'run' -f -d 'Run a script or bin' 
+	-n $flag_applies --no-files -l 'use' -r -d 'Use a framework (ex: next)'
 complete -c bun \
-	-n "not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) install remove add;" --no-files -s 'u' -l 'origin' -r -d 'Server URL. Rewrites import paths'
+	-n $flag_applies --no-files -l 'hot' -r -d 'Enable hot reloading in Bun\'s JavaScript runtime'
+
+# Complete dev and create as first subcommand.
 complete -c bun \
-	-n "not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) install remove add;" --no-files  -s 'p' -l 'port' -r -d 'Port number to start server from' 
+	-n "__fish_use_subcommand" -a 'dev' -d 'Start dev server'
 complete -c bun \
-	-n "not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) install remove add;" --no-files  -s 'd' -l 'define' -r -d 'Substitute K:V while parsing, e.g. --define process.env.NODE_ENV:\"development\"' 
+	-n "__fish_use_subcommand" -a 'create' -f -d 'Create a new project from a template'
+
+# Complete "next" and "react" if we've seen "create".
 complete -c bun \
-	-n "not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) install remove add;" --no-files  -s 'e' -l 'external' -r -d 'Exclude module from transpilation (can use * wildcards). ex: -e react' 
-complete -c bun \
-	-n "not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) install remove add;" --no-files -l 'use' -r -d 'Use a framework (ex: next)' 
-complete -c bun \
-	-n "not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) install remove add;" --no-files -l 'hot' -r -d 'Enable hot reloading in Bun\'s JavaScript runtime' 
-	
-complete -c bun \
-	-n "bun_fish_is_nth_token 1; and not __fish_seen_subcommand_from $bun_builtin_cmds; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) and __fish_use_subcommand" -a 'dev' -d 'Start dev server'
-complete -c bun \
-	-n "bun_fish_is_nth_token 1; and not __fish_seen_subcommand_from $bun_builtin_cmds; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) and __bun_command_count 1 and __fish_use_subcommand" -a 'create' -f -d 'Create a new project from a template' 
+	-n "__fish_seen_subcommand_from create" -a 'next' -d 'new Next.js project'
 
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_create next react; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_seen_subcommand_from create;" -a 'next' -d 'new Next.js project'
+	-n "__fish_seen_subcommand_from create" -a 'react' -d 'new React project'
 
+# Complete "upgrade" as first subcommand.
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_create next react; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_seen_subcommand_from create;" -a 'react' -d 'new React project'
+	-n "__fish_use_subcommand" -a 'upgrade' -d 'Upgrade bun to the latest version' -x
+# Complete "-h/--help" unconditionally.
+complete -c bun \
+	-s "h" -l "help" -d 'See all commands and flags' -x
 
+# Complete "-v/--version" if we have no subcommand.
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_use_subcommand" -a 'upgrade' -d 'Upgrade bun to the latest version' -x 
-complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_use_subcommand"  -a '--help' -d 'See all commands and flags' -x
+	-n "not __fish_use_subcommand" -l "version" -s "v" -d 'Bun\'s version' -x
 
+# Complete additional subcommands.
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_use_subcommand" -l "version" -s "v"  -a '--version' -d 'Bun\'s version' -x
-complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_use_subcommand" -a 'discord' -d 'Open bun\'s Discord server' -x 
+	-n "__fish_use_subcommand" -a 'discord' -d 'Open bun\'s Discord server' -x
 
 
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_bun; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); __fish_use_subcommand" -a 'bun' -d 'Generate a new bundle'
+	-n "__fish_use_subcommand" -a 'bun' -d 'Generate a new bundle'
 
 
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_bun; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_seen_subcommand_from bun" -F -d 'Bundle this'
+	-n "__fish_seen_subcommand_from bun" -F -d 'Bundle this'
 
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_create; and not __fish_seen_subcommand_from (__fish__get_bun_bins); and not __fish_seen_subcommand_from (__fish__get_bun_scripts); and __fish_seen_subcommand_from react; or __fish_seen_subcommand_from next" -F -d "Create in directory"
+	-n "__fish_seen_subcommand_from create; and __fish_seen_subcommand_from react next" -F -d "Create in directory"
 
 
 complete -c bun \
-	-n "bun_fish_is_nth_token 1; and not __fish_seen_subcommand_from $bun_builtin_cmds; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) and __bun_command_count 1 and __fish_use_subcommand" -a 'init' -F -d 'Start an empty Bun project' 
+	-n "__fish_use_subcommand" -a 'init' -F -d 'Start an empty Bun project'
 
 complete -c bun \
-	-n "bun_fish_is_nth_token 1; and not __fish_seen_subcommand_from $bun_builtin_cmds; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) and __bun_command_count 1 and __fish_use_subcommand" -a 'install' -f -d 'Install packages from package.json' 
+	-n "__fish_use_subcommand" -a 'install' -f -d 'Install packages from package.json'
 
 complete -c bun \
-	-n "bun_fish_is_nth_token 1; and not __fish_seen_subcommand_from $bun_builtin_cmds; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) and __bun_command_count 1 and __fish_use_subcommand" -a 'add' -F -d 'Add a package to package.json' 
-	
-complete -c bun \
-	-n "bun_fish_is_nth_token 1; and not __fish_seen_subcommand_from $bun_builtin_cmds; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) and __bun_command_count 1 and __fish_use_subcommand" -a 'remove' -F -d 'Remove a package from package.json' 
+	-n "__fish_use_subcommand" -a 'add' -F -d 'Add a package to package.json'
 
 complete -c bun \
-	-n "bun_fish_is_nth_token 1; and not __fish_seen_subcommand_from $bun_builtin_cmds; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) and __bun_command_count 1 and __fish_use_subcommand add remove" -F
+	-n "__fish_use_subcommand" -a 'remove' -F -d 'Remove a package from package.json'
+
 
-		  
 for i in (seq (count $bun_install_boolean_flags))
 	complete -c bun \
-		-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_pm; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_seen_subcommand_from install add remove;" -l "$bun_install_boolean_flags[$i]" -d "$bun_install_boolean_flags_descriptions[$i]"
+		-n "__fish_seen_subcommand_from install add remove" -l "$bun_install_boolean_flags[$i]" -d "$bun_install_boolean_flags_descriptions[$i]"
 end
 
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_pm; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_seen_subcommand_from install add remove;" -l 'cwd' -d 'Change working directory'
+	-n "__fish_seen_subcommand_from install add remove" -l 'cwd' -d 'Change working directory'
 
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_pm; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_seen_subcommand_from install add remove;" -l 'cache-dir' -d 'Choose a cache directory (default: $HOME/.bun/install/cache)'
+	-n "__fish_seen_subcommand_from install add remove" -l 'cache-dir' -d 'Choose a cache directory (default: $HOME/.bun/install/cache)'
 
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_pm; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_seen_subcommand_from add;" -d 'Popular' -a '(__fish__get_bun_packages)'
+	-n "__fish_seen_subcommand_from add" -d 'Popular' -a '(__fish__get_bun_packages)'
 
 complete -c bun \
-	-n "not __fish_seen_subcommand_from $bun_builtin_cmds_without_pm; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts); and __fish_seen_subcommand_from add;" -d 'History' -a '(__history_completions)'
-  
+	-n "__fish_seen_subcommand_from add" -d 'History' -a '(__history_completions)'
+
 complete -c bun \
 	-n "__fish_seen_subcommand_from pm; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts) cache;" -a 'bin ls cache hash hash-print hash-string' -f
 
 complete -c bun \
 	-n "__fish_seen_subcommand_from pm; and __fish_seen_subcommand_from cache; and not __fish_seen_subcommand_from (__fish__get_bun_bins) (__fish__get_bun_scripts);" -a 'rm' -f
 
-complete -c bun -n "not __fish_seen_subcommand_from $bun_builtin_cmds (__fish__get_bun_bins) (__fish__get_bun_scripts)" -a "$bun_builtin_cmds" -f
+# Add built-in subcommands with descriptions.
+complete -c bun -n "__fish_use_subcommand" -a "create" -f -d "Create a new project from a template"
+complete -c bun -n "__fish_use_subcommand" -a "build bun" --require-parameter -F -d "Transpile and bundle one or more files"
+complete -c bun -n "__fish_use_subcommand" -a "upgrade" -d "Upgrade Bun"
+complete -c bun -n "__fish_use_subcommand" -a "run" -d "Run a script or package binary"
+complete -c bun -n "__fish_use_subcommand" -a "install" -d "Install dependencies from package.json" -f
+complete -c bun -n "__fish_use_subcommand" -a "remove" -d "Remove a dependency from package.json" -f
+complete -c bun -n "__fish_use_subcommand" -a "add" -d "Add a dependency to package.json" -f
+complete -c bun -n "__fish_use_subcommand" -a "init" -d "Initialize a Bun project in this directory" -f
+complete -c bun -n "__fish_use_subcommand" -a "link" -d "Register or link a local npm package" -f
+complete -c bun -n "__fish_use_subcommand" -a "link" -d "Unregister a local npm package" -f
+complete -c bun -n "__fish_use_subcommand" -a "pm" -d "Additional package management utilities" -f
+complete -c bun -n "__fish_use_subcommand" -a "x" -d "Execute a package binary, installing if needed" -f

completions/bun.zsh

@@ -425,6 +425,7 @@ _bun_run_completion() {
         '--external[Exclude module from transpilation (can use * wildcards). ex: -e react]:external' \
         '-e[Exclude module from transpilation (can use * wildcards). ex: -e react]:external' \
         '--loader[Parse files with .ext:loader, e.g. --loader .js:jsx. Valid loaders: js, jsx, ts, tsx, json, toml, text, file, wasm, napi]:loader' \
+        '--packages[Exclude dependencies from bundle, e.g. --packages external. Valid options: bundle, external]:packages' \
         '-l[Parse files with .ext:loader, e.g. --loader .js:jsx. Valid loaders: js, jsx, ts, tsx, json, toml, text, file, wasm, napi]:loader' \
         '--origin[Rewrite import URLs to start with --origin. Default: ""]:origin' \
         '-u[Rewrite import URLs to start with --origin. Default: ""]:origin' \

docs/api/binary-data.md

@@ -61,7 +61,7 @@ To do anything interesting we need a construct known as a "view". A view is a cl
 
 The `DataView` class is a lower-level interface for reading and manipulating the data in an `ArrayBuffer`.
 
-Below we create a new `DataView` and set the first byte to 5.
+Below we create a new `DataView` and set the first byte to 3.
 
 ```ts
 const buf = new ArrayBuffer(4);
@@ -395,7 +395,7 @@ Bun implements `Buffer`, a Node.js API for working with binary data that pre-dat
 
 ```ts
 const buf = Buffer.from("hello world");
-// => Buffer(16) [ 116, 104, 105, 115, 32, 105, 115, 32, 97, 32, 115, 116, 114, 105, 110, 103 ]
+// => Buffer(11) [ 104, 101, 108, 108, 111, 32, 119, 111, 114, 108, 100 ]
 
 buf.length; // => 11
 buf[0]; // => 104, ascii for 'h'
@@ -886,15 +886,25 @@ new Response(stream).arrayBuffer();
 Bun.readableStreamToArrayBuffer(stream);
 ```
 
+#### To `Uint8Array`
+
+```ts
+// with Response
+new Response(stream).bytes();
+
+// with Bun function
+Bun.readableStreamToBytes(stream);
+```
+
 #### To `TypedArray`
 
 ```ts
 // with Response
 const buf = await new Response(stream).arrayBuffer();
-new Uint8Array(buf);
+new Int8Array(buf);
 
 // with Bun function
-new Uint8Array(Bun.readableStreamToArrayBuffer(stream));
+new Int8Array(Bun.readableStreamToArrayBuffer(stream));
 ```
 
 #### To `DataView`

docs/api/dns.md

@@ -8,34 +8,106 @@ console.log(addrs);
 // => [{ address: "172.67.161.226", family: 4, ttl: 0 }, ...]
 ```
 
-<!--
-## `Bun.dns` - lookup a domain
-`Bun.dns` includes utilities to make DNS requests, similar to `node:dns`. As of Bun v0.5.0, the only implemented function is `dns.lookup`, though more will be implemented soon.
-You can lookup the IP addresses of a hostname by using `dns.lookup`.
-```ts
-import { dns } from "bun";
-const [{ address }] = await dns.lookup("example.com");
-console.log(address); // "93.184.216.34"
-```
-If you need to limit IP addresses to either IPv4 or IPv6, you can specify the `family` as an option.
-```ts
-import { dns } from "bun";
-const [{ address }] = await dns.lookup("example.com", { family: 6 });
-console.log(address); // "2606:2800:220:1:248:1893:25c8:1946"
-```
-Bun supports three backends for DNS resolution:
-- `c-ares` - This is the default on Linux, and it uses the [c-ares](https://c-ares.org/) library to perform DNS resolution.
-- `system` - Uses the system's non-blocking DNS resolver, if available. Otherwise, falls back to `getaddrinfo`. This is the default on macOS, and the same as `getaddrinfo` on Linux.
-- `getaddrinfo` - Uses the POSIX standard `getaddrinfo` function, which may cause performance issues under concurrent load.
+## DNS caching in Bun
+
+In Bun v1.1.9, we added support for DNS caching. This cache makes repeated connections to the same hosts faster. 
+
+At the time of writing, we cache up to 255 entries for a maximum of 30 seconds (each). If any connections to a host fail, we remove the entry from the cache. When multiple connections are made to the same host simultaneously, DNS lookups are deduplicated to avoid making multiple requests for the same host.
+
+This cache is automatically used by;
+
+- `bun install`
+- `fetch()`
+- `node:http` (client)
+- `Bun.connect`
+- `node:net`
+- `node:tls`
+
+### When should I prefetch a DNS entry?
+
+Web browsers expose [`<link rel="dns-prefetch">`](https://developer.mozilla.org/en-US/docs/Web/Performance/dns-prefetch) to allow developers to prefetch DNS entries. This is useful when you know you'll need to connect to a host in the near future and want to avoid the initial DNS lookup.
+
+In Bun, you can use the `dns.prefetch` API to achieve the same effect. 
 
-You can choose a particular backend by specifying `backend` as an option.
 ```ts
-import { dns } from "bun";
-const [{ address, ttl }] = await dns.lookup("example.com", {
-  backend: "c-ares"
-});
-console.log(address); // "93.184.216.34"
-console.log(ttl); // 21237
+import {dns} from "bun";
+
+dns.prefetch("my.database-host.com", 5432);
 ```
-Note: the `ttl` property is only accurate when the `backend` is c-ares. Otherwise, `ttl` will be `0`.
-This was added in Bun v0.5.0. -->
+
+An example where you might want to use this is a database driver. When your application first starts up, you can prefetch the DNS entry for the database host so that by the time it finishes loading everything, the DNS query to resolve the database host may already be completed.
+
+### `dns.prefetch`
+
+{% callout %}
+**🚧** — This API is experimental and may change in the future.
+{% /callout %}
+
+To prefetch a DNS entry, you can use the `dns.prefetch` API. This API is useful when you know you'll need to connect to a host soon and want to avoid the initial DNS lookup.
+
+```ts
+dns.prefetch(hostname: string, port: number): void;
+```
+
+Here's an example:
+
+```ts
+import {dns} from "bun";
+
+dns.prefetch("bun.sh", 443);
+//
+// ... sometime later ...
+await fetch("https://bun.sh");
+```
+
+### `dns.getCacheStats()`
+
+{% callout %}
+**🚧** — This API is experimental and may change in the future.
+{% /callout %}
+
+To get the current cache stats, you can use the `dns.getCacheStats` API. 
+
+This API returns an object with the following properties:
+
+```ts
+{
+  // Cache hits 
+  cacheHitsCompleted: number;
+  cacheHitsInflight: number;
+  cacheMisses: number;
+  // Number of items in the DNS cache
+  size: number;
+
+  // Number of times a connection failed
+  errors: number;
+
+  // Number of times a connection was requested at all (including cache hits and misses)
+  totalCount: number;
+}
+```
+
+Example:
+
+```ts
+import {dns} from "bun";
+
+const stats = dns.getCacheStats();
+console.log(stats);
+// => { cacheHitsCompleted: 0, cacheHitsInflight: 0, cacheMisses: 0, size: 0, errors: 0, totalCount: 0 }
+```
+
+### Configuring DNS cache TTL
+
+Bun defaults to 30 seconds for the TTL of DNS cache entries. To change this, you can set the envionrment variable `$BUN_CONFIG_DNS_TIME_TO_LIVE_SECONDS`. For example, to set the TTL to 5 seconds:
+
+```sh
+BUN_CONFIG_DNS_TIME_TO_LIVE_SECONDS=5 bun run my-script.ts
+```
+
+#### Why is 30 seconds the default?
+
+Unfortunately, the system API underneath (`getaddrinfo`) does not provide a way to get the TTL of a DNS entry. This means we have to pick a number arbitrarily. We chose 30 seconds because it's long enough to see the benefits of caching, and short enough to be unlikely to cause issues if a DNS entry changes. [Amazon Web Services recommends 5 seconds](https://docs.aws.amazon.com/sdk-for-java/v1/developer-guide/jvm-ttl-dns.html) for the Java Virtual Machine, however the JVM defaults to cache indefinitely. 
+
+
+

docs/api/fetch.md

@@ -0,0 +1,308 @@
+Bun implements the WHATWG `fetch` standard, with some extensions to meet the needs of server-side JavaScript.
+
+Bun also implements `node:http`, but `fetch` is generally recommended instead.
+
+## Sending an HTTP request
+
+To send an HTTP request, use `fetch`
+
+```ts
+const response = await fetch("http://example.com");
+
+console.log(response.status); // => 200
+
+const text = await response.text(); // or response.json(), response.formData(), etc.
+```
+
+`fetch` also works with HTTPS URLs.
+
+```ts
+const response = await fetch("https://example.com");
+```
+
+You can also pass `fetch` a [`Request`](https://developer.mozilla.org/en-US/docs/Web/API/Request) object.
+
+```ts
+const request = new Request("http://example.com", {
+  method: "POST",
+  body: "Hello, world!",
+});
+
+const response = await fetch(request);
+```
+
+### Sending a POST request
+
+To send a POST request, pass an object with the `method` property set to `"POST"`.
+
+```ts
+const response = await fetch("http://example.com", {
+  method: "POST",
+  body: "Hello, world!",
+});
+```
+
+`body` can be a string, a `FormData` object, an `ArrayBuffer`, a `Blob`, and more. See the [MDN documentation](https://developer.mozilla.org/en-US/docs/Web/API/Body/body) for more information.
+
+### Proxying requests
+
+To proxy a request, pass an object with the `proxy` property set to a URL.
+
+```ts
+const response = await fetch("http://example.com", {
+  proxy: "http://proxy.com",
+});
+```
+
+### Custom headers
+
+To set custom headers, pass an object with the `headers` property set to an object.
+
+```ts
+const response = await fetch("http://example.com", {
+  headers: {
+    "X-Custom-Header": "value",
+  },
+});
+```
+
+You can also set headers using the [Headers](https://developer.mozilla.org/en-US/docs/Web/API/Headers) object.
+
+```ts
+const headers = new Headers();
+headers.append("X-Custom-Header", "value");
+
+const response = await fetch("http://example.com", {
+  headers,
+});
+```
+
+### Response bodies
+
+To read the response body, use one of the following methods:
+
+- `response.text(): Promise<string>`: Returns a promise that resolves with the response body as a string.
+- `response.json(): Promise<any>`: Returns a promise that resolves with the response body as a JSON object.
+- `response.formData(): Promise<FormData>`: Returns a promise that resolves with the response body as a `FormData` object.
+- `response.bytes(): Promise<Uint8Array>`: Returns a promise that resolves with the response body as a `Uint8Array`.
+- `response.arrayBuffer(): Promise<ArrayBuffer>`: Returns a promise that resolves with the response body as an `ArrayBuffer`.
+- `response.blob(): Promise<Blob>`: Returns a promise that resolves with the response body as a `Blob`.
+
+#### Streaming response bodies
+
+You can use async iterators to stream the response body.
+
+```ts
+const response = await fetch("http://example.com");
+
+for await (const chunk of response.body) {
+  console.log(chunk);
+}
+```
+
+You can also more directly access the `ReadableStream` object.
+
+```ts
+const response = await fetch("http://example.com");
+
+const stream = response.body;
+
+const reader = stream.getReader();
+const { value, done } = await reader.read();
+```
+
+### Fetching a URL with a timeout
+
+To fetch a URL with a timeout, use `AbortSignal.timeout`:
+
+```ts
+const response = await fetch("http://example.com", {
+  signal: AbortSignal.timeout(1000),
+});
+```
+
+#### Canceling a request
+
+To cancel a request, use an `AbortController`:
+
+```ts
+const controller = new AbortController();
+
+const response = await fetch("http://example.com", {
+  signal: controller.signal,
+});
+
+controller.abort();
+```
+
+### Unix domain sockets
+
+To fetch a URL using a Unix domain socket, use the `unix: string` option:
+
+```ts
+const response = await fetch("https://hostname/a/path", {
+  unix: "/var/run/path/to/unix.sock",
+  method: "POST",
+  body: JSON.stringify({ message: "Hello from Bun!" }),
+  headers: {
+    "Content-Type": "application/json",
+  },
+});
+```
+
+### TLS
+
+To use a client certificate, use the `tls` option:
+
+```ts
+await fetch("https://example.com", {
+  tls: {
+    key: Bun.file("/path/to/key.pem"),
+    cert: Bun.file("/path/to/cert.pem"),
+    // ca: [Bun.file("/path/to/ca.pem")],
+  },
+});
+```
+
+#### Custom TLS Validation
+
+To customize the TLS validation, use the `checkServerIdentity` option in `tls`
+
+```ts
+await fetch("https://example.com", {
+  tls: {
+    checkServerIdentity: (hostname, peerCertificate) => {
+      // Return an error if the certificate is invalid
+    },
+  },
+});
+```
+
+This is similar to how it works in Node's `net` module.
+
+## Debugging
+
+To help with debugging, you can pass `verbose: true` to `fetch`:
+
+```ts
+const response = await fetch("http://example.com", {
+  verbose: true,
+});
+```
+
+This will print the request and response headers to your terminal:
+
+```sh
+[fetch] > HTTP/1.1 GET http://example.com/
+[fetch] > Connection: keep-alive
+[fetch] > User-Agent: Bun/1.1.21
+[fetch] > Accept: */*
+[fetch] > Host: example.com
+[fetch] > Accept-Encoding: gzip, deflate, br
+
+[fetch] < 200 OK
+[fetch] < Content-Encoding: gzip
+[fetch] < Age: 201555
+[fetch] < Cache-Control: max-age=604800
+[fetch] < Content-Type: text/html; charset=UTF-8
+[fetch] < Date: Sun, 21 Jul 2024 02:41:14 GMT
+[fetch] < Etag: "3147526947+gzip"
+[fetch] < Expires: Sun, 28 Jul 2024 02:41:14 GMT
+[fetch] < Last-Modified: Thu, 17 Oct 2019 07:18:26 GMT
+[fetch] < Server: ECAcc (sac/254F)
+[fetch] < Vary: Accept-Encoding
+[fetch] < X-Cache: HIT
+[fetch] < Content-Length: 648
+```
+
+Note: `verbose: boolean` is not part of the Web standard `fetch` API and is specific to Bun.
+
+## Performance
+
+Before an HTTP request can be sent, the DNS lookup must be performed. This can take a significant amount of time, especially if the DNS server is slow or the network connection is poor.
+
+After the DNS lookup, the TCP socket must be connected and the TLS handshake might need to be performed. This can also take a significant amount of time.
+
+After the request completes, consuming the response body can also take a significant amount of time and memory.
+
+At every step of the way, Bun provides APIs to help you optimize the performance of your application.
+
+### DNS prefetching
+
+To prefetch a DNS entry, you can use the `dns.prefetch` API. This API is useful when you know you'll need to connect to a host soon and want to avoid the initial DNS lookup.
+
+```ts
+import { dns } from "bun";
+
+dns.prefetch("bun.sh", 443);
+```
+
+#### DNS caching
+
+By default, Bun caches and deduplicates DNS queries in-memory for up to 30 seconds. You can see the cache stats by calling `dns.getCacheStats()`:
+
+To learn more about DNS caching in Bun, see the [DNS caching](/docs/api/dns) documentation.
+
+### Preconnect to a host
+
+To preconnect to a host, you can use the `fetch.preconnect` API. This API is useful when you know you'll need to connect to a host soon and want to start the initial DNS lookup, TCP socket connection, and TLS handshake early.
+
+```ts
+import { fetch } from "bun";
+
+fetch.preconnect("https://bun.sh");
+```
+
+Note: calling `fetch` immediately after `fetch.preconnect` will not make your request faster. Preconnecting only helps if you know you'll need to connect to a host soon, but you're not ready to make the request yet.
+
+#### Preconnect at startup
+
+To preconnect to a host at startup, you can pass `--fetch-preconnect`:
+
+```sh
+$ bun --fetch-preconnect https://bun.sh ./my-script.ts
+```
+
+This is sort of like `<link rel="preconnect">` in HTML.
+
+This feature is not implemented on Windows yet. If you're interested in using this feature on Windows, please file an issue and we can implement support for it on Windows.
+
+### Connection pooling & HTTP keep-alive
+
+Bun automatically reuses connections to the same host. This is known as connection pooling. This can significantly reduce the time it takes to establish a connection. You don't need to do anything to enable this; it's automatic.
+
+#### Simultaneous connection limit
+
+By default, Bun limits the maximum number of simultaneous `fetch` requests to 256. We do this for several reasons:
+
+- It improves overall system stability. Operating systems have an upper limit on the number of simultaneous open TCP sockets, usually in the low thousands. Nearing this limit causes your entire computer to behave strangely. Applications hang and crash.
+- It encourages HTTP Keep-Alive connection reuse. For short-lived HTTP requests, the slowest step is often the initial connection setup. Reusing connections can save a lot of time.
+
+When the limit is exceeded, the requests are queued and sent as soon as the next request ends.
+
+You can increase the maximum number of simultaneous connections via the `BUN_CONFIG_MAX_HTTP_REQUESTS` environment variable:
+
+```sh
+$ BUN_CONFIG_MAX_HTTP_REQUESTS=512 bun ./my-script.ts
+```
+
+The max value for this limit is currently set to 65,336. The maximum port number is 65,535, so it's quite difficult for any one computer to exceed this limit.
+
+### Response buffering
+
+Bun goes to great lengths to optimize the performance of reading the response body. The fastest way to read the response body is to use one of these methods:
+
+- `response.text(): Promise<string>`
+- `response.json(): Promise<any>`
+- `response.formData(): Promise<FormData>`
+- `response.bytes(): Promise<Uint8Array>`
+- `response.arrayBuffer(): Promise<ArrayBuffer>`
+- `response.blob(): Promise<Blob>`
+
+You can also use `Bun.write` to write the response body to a file on disk:
+
+```ts
+import { write } from "bun";
+
+await write("output.txt", response);
+```

docs/api/file-io.md

@@ -28,6 +28,7 @@ const foo = Bun.file("foo.txt");
 await foo.text(); // contents as a string
 await foo.stream(); // contents as ReadableStream
 await foo.arrayBuffer(); // contents as ArrayBuffer
+await foo.bytes(); // contents as Uint8Array
 ```
 
 File references can also be created using numerical [file descriptors](https://en.wikipedia.org/wiki/File_descriptor) or `file://` URLs.

docs/api/hashing.md

@@ -127,6 +127,8 @@ Bun.hash.murmur64v2("data", 1234);
 - `"sha3-256"`
 - `"sha3-384"`
 - `"sha3-512"`
+- `"shake128"`
+- `"shake256"`
 
 ```ts
 const hasher = new Bun.CryptoHasher("sha256");

docs/api/sqlite.md

@@ -16,7 +16,10 @@ Features include:
 - Parameters (named & positional)
 - Prepared statements
 - Datatype conversions (`BLOB` becomes `Uint8Array`)
+- Map query results to classes without an ORM - `query.as(MyClass)`
 - The fastest performance of any SQLite driver for JavaScript
+- `bigint` support
+- Multi-query statements (e.g. `SELECT 1; SELECT 2;`) in a single call to database.run(query)
 
 The `bun:sqlite` module is roughly 3-6x faster than `better-sqlite3` and 8-9x faster than `deno.land/x/sqlite` for read queries. Each driver was benchmarked against the [Northwind Traders](https://github.com/jpwhite3/northwind-SQLite3/blob/46d5f8a64f396f87cd374d1600dbf521523980e8/Northwind_large.sqlite.zip) dataset. View and run the [benchmark source](https://github.com/oven-sh/bun/tree/main/bench/sqlite).
 
@@ -57,6 +60,39 @@ import { Database } from "bun:sqlite";
 const db = new Database("mydb.sqlite", { create: true });
 ```
 
+### Strict mode
+
+{% callout %}
+Added in Bun v1.1.14
+{% /callout %}
+
+By default, `bun:sqlite` requires binding parameters to include the `$`, `:`, or `@` prefix, and does not throw an error if a parameter is missing.
+
+To instead throw an error when a parameter is missing and allow binding without a prefix, set `strict: true` on the `Database` constructor:
+
+<!-- prettier-ignore -->
+```ts
+import { Database } from "bun:sqlite";
+
+const strict = new Database(
+  ":memory:", 
+  { strict: true }
+);
+
+// throws error because of the typo:
+const query = strict
+  .query("SELECT $message;")
+  .all({ messag: "Hello world" });
+
+const notStrict = new Database(
+  ":memory:"
+);
+// does not throw error:
+notStrict
+  .query("SELECT $message;")
+  .all({ messag: "Hello world" });
+```
+
 ### Load via ES module import
 
 You can also use an import attribute to load a database.
@@ -174,6 +210,47 @@ const query = db.query(`SELECT $param1, $param2;`);
 
 Values are bound to these parameters when the query is executed. A `Statement` can be executed with several different methods, each returning the results in a different form.
 
+### Binding values
+
+To bind values to a statement, pass an object to the `.all()`, `.get()`, `.run()`, or `.values()` method.
+
+```ts
+const query = db.query(`select $message;`);
+query.all({ $message: "Hello world" });
+```
+
+You can bind using positional parameters too:
+
+```ts
+const query = db.query(`select ?1;`);
+query.all("Hello world");
+```
+
+#### `strict: true` lets you bind values without prefixes
+
+{% callout %}
+Added in Bun v1.1.14
+{% /callout %}
+
+By default, the `$`, `:`, and `@` prefixes are **included** when binding values to named parameters. To bind without these prefixes, use the `strict` option in the `Database` constructor.
+
+```ts
+import { Database } from "bun:sqlite";
+
+const db = new Database(":memory:", {
+  // bind values without prefixes
+  strict: true,
+});
+
+const query = db.query(`select $message;`);
+
+// strict: true
+query.all({ message: "Hello world" });
+
+// strict: false
+// query.all({ $message: "Hello world" });
+```
+
 ### `.all()`
 
 Use `.all()` to run a query and get back the results as an array of objects.
@@ -205,11 +282,49 @@ Use `.run()` to run a query and get back `undefined`. This is useful for schema-
 ```ts
 const query = db.query(`create table foo;`);
 query.run();
-// => undefined
+// {
+//   lastInsertRowid: 0,
+//   changes: 0,
+// }
 ```
 
 Internally, this calls [`sqlite3_reset`](https://www.sqlite.org/capi3ref.html#sqlite3_reset) and calls [`sqlite3_step`](https://www.sqlite.org/capi3ref.html#sqlite3_step) once. Stepping through all the rows is not necessary when you don't care about the results.
 
+{% callout %}
+Since Bun v1.1.14, `.run()` returns an object with two properties: `lastInsertRowid` and `changes`.
+{% /callout %}
+
+The `lastInsertRowid` property returns the ID of the last row inserted into the database. The `changes` property is the number of rows affected by the query.
+
+### `.as(Class)` - Map query results to a class
+
+{% callout %}
+Added in Bun v1.1.14
+{% /callout %}
+
+Use `.as(Class)` to run a query and get back the results as instances of a class. This lets you attach methods & getters/setters to results.
+
+```ts
+class Movie {
+  title: string;
+  year: number;
+
+  get isMarvel() {
+    return this.title.includes("Marvel");
+  }
+}
+
+const query = db.query("SELECT title, year FROM movies").as(Movie);
+const movies = query.all();
+const first = query.get();
+console.log(movies[0].isMarvel); // => true
+console.log(first.isMarvel); // => true
+```
+
+As a performance optimization, the class constructor is not called, default initializers are not run, and private fields are not accessible. This is more like using `Object.create` than `new`. The class's prototype is assigned to the object, methods are attached, and getters/setters are set up, but the constructor is not called.
+
+The database columns are set as properties on the class instance.
+
 ### `.values()`
 
 Use `values()` to run a query and get back all results as an array of arrays.
@@ -300,6 +415,65 @@ const results = query.all("hello", "goodbye");
 
 {% /codetabs %}
 
+## Integers
+
+sqlite supports signed 64 bit integers, but JavaScript only supports signed 52 bit integers or arbitrary precision integers with `bigint`.
+
+`bigint` input is supported everywhere, but by default `bun:sqlite` returns integers as `number` types. If you need to handle integers larger than 2^53, set `safeInteger` option to `true` when creating a `Database` instance. This also validates that `bigint` passed to `bun:sqlite` do not exceed 64 bits.
+
+By default, `bun:sqlite` returns integers as `number` types. If you need to handle integers larger than 2^53, you can use the `bigint` type.
+
+### `safeIntegers: true`
+
+{% callout %}
+Added in Bun v1.1.14
+{% /callout %}
+
+When `safeIntegers` is `true`, `bun:sqlite` will return integers as `bigint` types:
+
+```ts
+import { Database } from "bun:sqlite";
+
+const db = new Database(":memory:", { safeIntegers: true });
+const query = db.query(
+  `SELECT ${BigInt(Number.MAX_SAFE_INTEGER) + 102n} as max_int`,
+);
+const result = query.get();
+console.log(result.max_int); // => 9007199254741093n
+```
+
+When `safeIntegers` is `true`, `bun:sqlite` will throw an error if a `bigint` value in a bound parameter exceeds 64 bits:
+
+```ts
+import { Database } from "bun:sqlite";
+
+const db = new Database(":memory:", { safeIntegers: true });
+db.run("CREATE TABLE test (id INTEGER PRIMARY KEY, value INTEGER)");
+
+const query = db.query("INSERT INTO test (value) VALUES ($value)");
+
+try {
+  query.run({ $value: BigInt(Number.MAX_SAFE_INTEGER) ** 2n });
+} catch (e) {
+  console.log(e.message); // => BigInt value '81129638414606663681390495662081' is out of range
+}
+```
+
+### `safeIntegers: false` (default)
+
+When `safeIntegers` is `false`, `bun:sqlite` will return integers as `number` types and truncate any bits beyond 53:
+
+```ts
+import { Database } from "bun:sqlite";
+
+const db = new Database(":memory:", { safeIntegers: false });
+const query = db.query(
+  `SELECT ${BigInt(Number.MAX_SAFE_INTEGER) + 102n} as max_int`,
+);
+const result = query.get();
+console.log(result.max_int); // => 9007199254741092
+```
+
 ## Transactions
 
 Transactions are a mechanism for executing multiple queries in an _atomic_ way; that is, either all of the queries succeed or none of them do. Create a transaction with the `db.transaction()` method:
@@ -447,12 +621,20 @@ class Database {
   );
 
   query<Params, ReturnType>(sql: string): Statement<Params, ReturnType>;
+  run(
+    sql: string,
+    params?: SQLQueryBindings,
+  ): { lastInsertRowid: number; changes: number };
+  exec = this.run;
 }
 
 class Statement<Params, ReturnType> {
   all(params: Params): ReturnType[];
   get(params: Params): ReturnType | undefined;
-  run(params: Params): void;
+  run(params: Params): {
+    lastInsertRowid: number;
+    changes: number;
+  };
   values(params: Params): unknown[][];
 
   finalize(): void; // destroy statement and clean up resources
@@ -461,6 +643,8 @@ class Statement<Params, ReturnType> {
   columnNames: string[]; // the column names of the result set
   paramsCount: number; // the number of parameters expected by the statement
   native: any; // the native object representing the statement
+
+  as(Class: new () => ReturnType): this;
 }
 
 type SQLQueryBindings =

docs/api/utils.md

@@ -183,7 +183,7 @@ const currentFile = import.meta.url;
 Bun.openInEditor(currentFile);
 ```
 
-You can override this via the `debug.editor` setting in your [`bunfig.toml`](/docs/runtime/bunfig)
+You can override this via the `debug.editor` setting in your [`bunfig.toml`](/docs/runtime/bunfig).
 
 ```toml-diff#bunfig.toml
 + [debug]
@@ -200,8 +200,6 @@ Bun.openInEditor(import.meta.url, {
 });
 ```
 
-Bun.ArrayBufferSink;
-
 ## `Bun.deepEquals()`
 
 Recursively checks if two objects are equivalent. This is used internally by `expect().toEqual()` in `bun:test`.
@@ -251,11 +249,11 @@ Bun.deepEquals(new Foo(), { a: 1 }, true); // false
 
 Escapes the following characters from an input string:
 
-- `"` becomes `"""`
-- `&` becomes `"&"`
-- `'` becomes `"'"`
-- `<` becomes `"&lt;"`
-- `>` becomes `"&gt;"`
+- `"` becomes `&quot;`
+- `&` becomes `&amp;`
+- `'` becomes `&#x27;`
+- `<` becomes `&lt;`
+- `>` becomes `&gt;`
 
 This function is optimized for large input. On an M1X, it processes 480 MB/s -
 20 GB/s, depending on how much data is being escaped and whether there is non-ascii
@@ -275,6 +273,7 @@ Bun.stringWidth("\u001b[31mhello\u001b[0m", { countAnsiEscapeCodes: true }); //
 ```
 
 This is useful for:
+
 - Aligning text in a terminal
 - Quickly checking if a string contains ANSI escape codes
 - Measuring the width of a string in a terminal
@@ -372,7 +371,6 @@ npm/string-width 95,000 chars ansi+emoji+ascii     3.68 s/iter        (3.66 s
 
 {% /details %}
 
-
 TypeScript definition:
 
 ```ts
@@ -400,7 +398,6 @@ namespace Bun {
 }
 ```
 
-
 <!-- ## `Bun.enableANSIColors()` -->
 
 ## `Bun.fileURLToPath()`
@@ -603,6 +600,9 @@ stream; // => ReadableStream
 await Bun.readableStreamToArrayBuffer(stream);
 // => ArrayBuffer
 
+await Bun.readableStreamToBytes(stream);
+// => Uint8Array
+
 await Bun.readableStreamToBlob(stream);
 // => Blob
 

docs/api/websockets.md

@@ -321,7 +321,7 @@ namespace Bun {
         message: string | ArrayBuffer | Uint8Array,
       ) => void;
       open?: (ws: ServerWebSocket) => void;
-      close?: (ws: ServerWebSocket) => void;
+      close?: (ws: ServerWebSocket, code: number, reason: string) => void;
       error?: (ws: ServerWebSocket, error: Error) => void;
       drain?: (ws: ServerWebSocket) => void;
 

docs/api/workers.md

@@ -13,8 +13,7 @@ Like in browsers, [`Worker`](https://developer.mozilla.org/en-US/docs/Web/API/Wo
 ### From the main thread
 
 ```js#Main_thread
-const workerURL = new URL("worker.ts", import.meta.url).href;
-const worker = new Worker(workerURL);
+const worker = new Worker("./worker.ts");
 
 worker.postMessage("hello");
 worker.onmessage = event => {
@@ -51,6 +50,38 @@ const worker = new Worker("/not-found.js");
 
 The specifier passed to `Worker` is resolved relative to the project root (like typing `bun ./path/to/file.js`).
 
+### `blob:` URLs
+
+As of Bun v1.1.13, you can also pass a `blob:` URL to `Worker`. This is useful for creating workers from strings or other sources.
+
+```js
+const blob = new Blob(
+  [
+    `
+  self.onmessage = (event: MessageEvent) => postMessage(event.data)`,
+  ],
+  {
+    type: "application/typescript",
+  },
+);
+const url = URL.createObjectURL(blob);
+const worker = new Worker(url);
+```
+
+Like the rest of Bun, workers created from `blob:` URLs support TypeScript, JSX, and other file types out of the box. You can communicate it should be loaded via typescript either via `type` or by passing a `filename` to the `File` constructor.
+
+```js
+const file = new File(
+  [
+    `
+  self.onmessage = (event: MessageEvent) => postMessage(event.data)`,
+  ],
+  "worker.ts",
+);
+const url = URL.createObjectURL(file);
+const worker = new Worker(url);
+```
+
 ### `"open"`
 
 The `"open"` event is emitted when a worker is created and ready to receive messages. This can be used to send an initial message to a worker once it's ready. (This event does not exist in browsers.)

docs/bundler/index.md

@@ -563,12 +563,12 @@ Specifies the type of sourcemap to generate.
 await Bun.build({
   entrypoints: ['./index.tsx'],
   outdir: './out',
-  sourcemap: "external", // default "none"
+  sourcemap: 'linked', // default 'none'
 })
 ```
 
 ```bash#CLI
-$ bun build ./index.tsx --outdir ./out --sourcemap=external
+$ bun build ./index.tsx --outdir ./out --sourcemap=linked
 ```
 
 {% /codetabs %}
@@ -582,19 +582,19 @@ $ bun build ./index.tsx --outdir ./out --sourcemap=external
 
 ---
 
-- `"inline"`
-- A sourcemap is generated and appended to the end of the generated bundle as a base64 payload.
+- `"linked"`
+- A separate `*.js.map` file is created alongside each `*.js` bundle using a `//# sourceMappingURL` comment to link the two. Requires `--outdir` to be set. The base URL of this can be customized with `--public-path`.
 
   ```ts
   // <bundled code here>
 
-  //# sourceMappingURL=data:application/json;base64,<encoded sourcemap here>
+  //# sourceMappingURL=bundle.js.map
   ```
 
 ---
 
 - `"external"`
-- A separate `*.js.map` file is created alongside each `*.js` bundle.
+- A separate `*.js.map` file is created alongside each `*.js` bundle without inserting a `//# sourceMappingURL` comment.
 
 {% /table %}
 
@@ -608,7 +608,18 @@ Generated bundles contain a [debug id](https://sentry.engineering/blog/the-case-
 //# debugId=<DEBUG ID>
 ```
 
-The associated `*.js.map` sourcemap will be a JSON file containing an equivalent `debugId` property.
+---
+
+- `"inline"`
+- A sourcemap is generated and appended to the end of the generated bundle as a base64 payload.
+
+  ```ts
+  // <bundled code here>
+
+  //# sourceMappingURL=data:application/json;base64,<encoded sourcemap here>
+  ```
+
+  The associated `*.js.map` sourcemap will be a JSON file containing an equivalent `debugId` property.
 
 {% /callout %}
 
@@ -745,6 +756,25 @@ $ bun build ./index.tsx --outdir ./out --external '*'
 
 {% /codetabs %}
 
+### `packages`
+
+Control whatever package dependencies are included to bundle or not. Possible values: `bundle` (default), `external`. Bun threats any import which path do not start with `.`, `..` or `/` as package.
+
+{% codetabs group="a" %}
+
+```ts#JavaScript
+await Bun.build({
+  entrypoints: ['./index.ts'],
+  packages: 'external',
+})
+```
+
+```bash#CLI
+$ bun build ./index.ts --packages external
+```
+
+{% /codetabs %}
+
 ### `naming`
 
 Customizes the generated file names. Defaults to `./[dir]/[name].[ext]`.
@@ -1096,6 +1126,7 @@ const build = await Bun.build({
 
 for (const output of build.outputs) {
   await output.arrayBuffer(); // => ArrayBuffer
+  await output.bytes(); // => Uint8Array
   await output.text(); // string
 }
 ```
@@ -1245,7 +1276,7 @@ interface BuildOptions {
   loader?: { [k in string]: Loader }; // See https://bun.sh/docs/bundler/loaders
   manifest?: boolean; // false
   external?: string[]; // []
-  sourcemap?: "none" | "inline" | "external"; // "none"
+  sourcemap?: "none" | "inline" | "linked" | "external" | boolean; // "none"
   root?: string; // computed from entrypoints
   naming?:
     | string

docs/bundler/vs-esbuild.md

@@ -94,8 +94,8 @@ In Bun's CLI, simple boolean flags like `--minify` do not accept an argument. Ot
 ---
 
 - `--packages`
-- n/a
-- Not supported
+- `--packages`
+- No differences
 
 ---
 

docs/cli/add.md

@@ -35,6 +35,10 @@ $ bun add --optional lodash
 
 ## `--exact`
 
+{% callout %}
+**Alias** — `-E`
+{% /callout %}
+
 To add a package and pin to the resolved version, use `--exact`. This will resolve the version of the package and add it to your `package.json` with an exact version number instead of a version range.
 
 ```bash
@@ -117,12 +121,16 @@ Bun reads this field and will run lifecycle scripts for `my-trusted-package`.
 
 ## Git dependencies
 
-To add a dependency from a git repository:
+To add a dependency from a public or private git repository:
 
 ```bash
 $ bun add git@github.com:moment/moment.git
 ```
 
+{% callout %}
+**Note** — To install private repositories, your system needs the appropriate SSH credentials to access the repository.
+{% /callout %}
+
 Bun supports a variety of protocols, including [`github`](https://docs.npmjs.com/cli/v9/configuring-npm/package-json#github-urls), [`git`](https://docs.npmjs.com/cli/v9/configuring-npm/package-json#git-urls-as-dependencies), `git+ssh`, `git+https`, and many more.
 
 ```json

docs/cli/patch-commit.md

@@ -0,0 +1,9 @@
+An alias for `bun patch --commit` to maintain compatibility with pnpm.
+
+You must prepare the package for patching with [`bun patch <pkg>`](/docs/cli/patch) first.
+
+### `--patches-dir`
+
+By default, `bun patch-commit` will use the `patches` directory in the temporary directory.
+
+You can specify a different directory with the `--patches-dir` flag.

docs/cli/pm.md

@@ -56,3 +56,17 @@ To clear Bun's global module cache:
 ```bash
 $ bun pm cache rm
 ```
+
+## List global installs
+
+To list all globally installed packages:
+
+```bash
+$ bun pm ls -g
+```
+
+To list all globally installed packages, including nth-order dependencies:
+
+```bash
+$ bun pm ls -g --all
+```

docs/cli/update.md

@@ -1,17 +1,34 @@
-To update all dependencies to the latest version _that's compatible with the version range specified in your `package.json`_:
+To update all dependencies to the latest version:
 
 ```sh
 $ bun update
 ```
 
-## `--force`
-
-{% callout %}
-**Alias** — `-f`
-{% /callout %}
-
-By default, Bun respects the version range defined in your package.json. To ignore this and update to the latest version, you can pass in the `force` flag.
+To update a specific dependency to the latest version:
 
 ```sh
-$ bun update --force
+$ bun update [package]
 ```
+
+## `--latest`
+
+By default, `bun update` will update to the latest version of a dependency that satisfies the version range specified in your `package.json`.
+
+To update to the latest version, regardless of if it's compatible with the current version range, use the `--latest` flag:
+
+```sh
+$ bun update --latest
+```
+
+For example, with the following `package.json`:
+
+```json
+{
+  "dependencies": {
+    "react": "^17.0.2"
+  }
+}
+```
+
+- `bun update` would update to a version that matches `17.x`.
+- `bun update --latest` would update to a version that matches `18.x` or later.

docs/guides/ecosystem/docker.md

@@ -15,7 +15,7 @@ To _containerize_ our application, we define a `Dockerfile`. This file contains
 ```docker#Dockerfile
 # use the official Bun image
 # see all versions at https://hub.docker.com/r/oven/bun/tags
-FROM oven/bun:1 as base
+FROM oven/bun:1 AS base
 WORKDIR /usr/src/app
 
 # install dependencies into temp directory

docs/guides/ecosystem/drizzle.md

@@ -69,7 +69,7 @@ export const movies = sqliteTable("movies", {
 We can use the `drizzle-kit` CLI to generate an initial SQL migration.
 
 ```sh
-$ bunx drizzle-kit generate:sqlite --schema ./schema.ts
+$ bunx drizzle-kit generate --dialect sqlite --schema ./schema.ts
 ```
 
 ---

docs/guides/ecosystem/neon-drizzle.md

@@ -0,0 +1,220 @@
+---
+name: Use Neon Postgres through Drizzle ORM
+---
+
+[Neon](https://neon.tech/) is a fully managed serverless Postgres, separating compute and storage to offer features like autoscaling, branching and bottomless storage. Neon can be used from Bun directly using the `@neondatabase/serverless` driver or through an ORM like `Drizzle`. 
+
+Drizzle ORM supports both a SQL-like "query builder" API and an ORM-like [Queries API](https://orm.drizzle.team/docs/rqb). Get started by creating a project directory, initializing the directory using `bun init`, and installing Drizzle and the [Neon serverless driver](https://github.com/neondatabase/serverless/). 
+
+```sh
+$ mkdir bun-drizzle-neon
+$ cd bun-drizzle-neon
+$ bun init -y
+$ bun add drizzle-orm @neondatabase/serverless
+$ bun add -D drizzle-kit
+```
+
+---
+
+Create a `.env.local` file and add your [Neon Postgres connection string](https://neon.tech/docs/connect/connect-from-any-app) to it.
+
+```sh
+DATBASE_URL=postgresql://username:password@ep-adj-noun-guid.us-east-1.aws.neon.tech/neondb?sslmode=require
+```
+
+---
+
+We will connect to the Neon database using the Neon serverless driver, wrapped in a Drizzle database instance.
+
+```ts#db.ts
+import { neon } from '@neondatabase/serverless';
+import { drizzle } from 'drizzle-orm/neon-http';
+
+// Bun automatically loads the DATABASE_URL from .env.local
+// Refer to: https://bun.sh/docs/runtime/env for more information
+const sql = neon(process.env.DATABASE_URL!);
+
+export const db = drizzle(sql);
+```
+
+---
+
+To see the database in action, add these lines to `index.ts`.
+
+```ts#index.ts
+import { db } from "./db";
+import { sql } from "drizzle-orm";
+
+const query = sql`select 'hello world' as text`;
+const result = await db.execute(query);
+console.log(result.rows);
+```
+
+---
+
+Then run `index.ts` with Bun. 
+
+```sh
+$ bun run index.ts
+[
+  {
+    text: "hello world",
+  }
+]
+```
+
+---
+
+We can define a schema for our database using Drizzle ORM primitives. Create a `schema.ts` file and add this code. 
+
+```ts#schema.ts
+import { pgTable, integer, serial, text, timestamp } from "drizzle-orm/pg-core";
+
+export const authors = pgTable("authors", {
+  id: serial("id").primaryKey(),
+  name: text("name").notNull(),
+  bio: text("bio"),
+  createdAt: timestamp("created_at").notNull().defaultNow(),
+});
+```
+
+---
+
+We then use the `drizzle-kit` CLI to generate an initial SQL migration.
+
+```sh
+$ bunx drizzle-kit generate --dialect postgresql --schema ./schema.ts --out ./drizzle
+```
+
+---
+
+This creates a new `drizzle` directory containing a `.sql` migration file and `meta` directory.
+
+```txt
+drizzle
+├── 0000_aspiring_post.sql
+└── meta
+    ├── 0000_snapshot.json
+    └── _journal.json
+```
+
+---
+
+We can execute these migrations with a simple `migrate.ts` script. This script creates a new connection to the Neon database and executes all unexecuted migrations in the `drizzle` directory.
+
+```ts#migrate.ts
+import { db } from './db';
+import { migrate } from "drizzle-orm/neon-http/migrator";
+
+const main = async () => {
+  try {
+    await migrate(db, { migrationsFolder: "drizzle" });
+    console.log("Migration completed");
+  } catch (error) {
+    console.error("Error during migration:", error);
+    process.exit(1);
+  }
+};
+
+main();
+```
+
+---
+
+We can run this script with `bun` to execute the migration.
+
+```sh
+$ bun run migrate.ts
+Migration completed
+```
+
+---
+
+We can now add some data to our database. Create a `seed.ts` file with the following contents.
+
+```ts#seed.ts
+import { db } from "./db";
+import * as schema from "./schema";
+
+async function seed() {
+  await db.insert(schema.authors).values([
+    {
+      name: "J.R.R. Tolkien",
+      bio: "The creator of Middle-earth and author of The Lord of the Rings.",
+    },
+    {
+      name: "George R.R. Martin",
+      bio: "The author of the epic fantasy series A Song of Ice and Fire.",
+    },
+    {
+      name: "J.K. Rowling",
+      bio: "The creator of the Harry Potter series.",
+    },
+  ]);
+}
+
+async function main() {
+  try {
+    await seed();
+    console.log("Seeding completed");
+  } catch (error) {
+    console.error("Error during seeding:", error);
+    process.exit(1);
+  }
+}
+
+main();
+```
+
+---
+
+Then run this file.
+
+```sh
+$ bun run seed.ts
+Seeding completed
+```
+
+---
+
+We now have a database with a schema and sample data. We can use Drizzle to query it. Replace the contents of `index.ts` with the following.
+
+```ts#index.ts
+import * as schema from "./schema";
+import { db } from "./db";
+
+const result = await db.select().from(schema.authors);
+console.log(result);
+```
+
+---
+
+Then run the file. You should see the three authors we inserted.
+
+```sh
+$ bun run index.ts
+[
+  {
+    id: 1,
+    name: "J.R.R. Tolkien",
+    bio: "The creator of Middle-earth and author of The Lord of the Rings.",
+    createdAt: 2024-05-11T10:28:46.029Z,
+  }, {
+    id: 2,
+    name: "George R.R. Martin",
+    bio: "The author of the epic fantasy series A Song of Ice and Fire.",
+    createdAt: 2024-05-11T10:28:46.029Z,
+  }, {
+    id: 3,
+    name: "J.K. Rowling",
+    bio: "The creator of the Harry Potter series.",
+    createdAt: 2024-05-11T10:28:46.029Z,
+  }
+]
+```
+
+---
+
+This example used the Neon serverless driver's SQL-over-HTTP functionality. Neon's serverless driver also exposes `Client` and `Pool` constructors to enable sessions, interactive transactions, and node-postgres compatibility. Refer to [Neon's documentation](https://neon.tech/docs/serverless/serverless-driver) for a complete overview. 
+
+Refer to the [Drizzle website](https://orm.drizzle.team/docs/overview) for more documentation on using the Drizzle ORM.

docs/guides/ecosystem/neon-serverless-postgres.md

@@ -20,7 +20,7 @@ $ bun add @neondatabase/serverless
 Create a `.env.local` file and add your [Neon Postgres connection string](https://neon.tech/docs/connect/connect-from-any-app) to it.
 
 ```sh
-DATBASE_URL=postgresql://username:password@ep-adj-noun-guid.us-east-1.aws.neon.tech/neondb?sslmode=require
+DATABASE_URL=postgresql://username:password@ep-adj-noun-guid.us-east-1.aws.neon.tech/neondb?sslmode=require
 ```
 
 ---

docs/guides/ecosystem/render.md

@@ -0,0 +1,79 @@
+---
+name: Deploy a Bun application on Render
+---
+
+[Render](https://render.com/) is a cloud platform that lets you flexibly build, deploy, and scale your apps.
+
+It offers features like auto deploys from GitHub, a global CDN, private networks, automatic HTTPS setup, and managed PostgreSQL and Redis.
+
+Render supports Bun natively. You can deploy Bun apps as web services, background workers, cron jobs, and more.
+
+---
+
+As an example, let's deploy a simple Express HTTP server to Render.
+
+---
+
+Create a new GitHub repo named `myapp`. Git clone it locally.
+
+```bash
+git clone git@github.com:my-github-username/myapp.git
+cd myapp
+```
+
+---
+
+Add the Express library.
+
+```bash
+bun add express
+```
+
+---
+
+Define a simple server with Express:
+
+```ts#app.ts
+import express from "express";
+
+const app = express();
+const port = process.env.PORT || 3001;
+
+app.get("/", (req, res) => {
+  res.send("Hello World!");
+});
+
+app.listen(port, () => {
+  console.log(`Listening on port ${port}...`);
+});
+```
+
+---
+
+Commit your changes and push to GitHub.
+
+```bash
+git add app.ts bun.lockb package.json
+git commit -m "Create simple Express app"
+git push origin main
+```
+
+---
+
+In your [Render Dashboard](https://dashboard.render.com/), click `New` > `Web Service` and connect your `myapp` repo.
+
+---
+
+In the Render UI, provide the following values during web service creation:
+
+|                   |               |
+| ----------------- | ------------- |
+| **Runtime**       | `Node`        |
+| **Build Command** | `bun install` |
+| **Start Command** | `bun app.js`  |
+
+---
+
+That's it! Your web service will be live at its assigned `onrender.com` URL as soon as the build finishes.
+
+You can view the [deploy logs](https://docs.render.com/logging#logs-for-an-individual-deploy-or-job) for details. Refer to [Render's documentation](https://docs.render.com/deploys) for a complete overview of deploying on Render.

docs/guides/ecosystem/sentry.md

@@ -0,0 +1,52 @@
+---
+name: Add Sentry to a Bun app
+---
+
+[Sentry](https://sentry.io) is a developer-first error tracking and performance monitoring platform. Sentry has a first-class SDK for Bun, `@sentry/bun`, that instruments your Bun application to automatically collect error and performance data.
+
+Don't already have an account and Sentry project established? Head over to [sentry.io](https://sentry.io/signup/), then return to this page.
+
+---
+
+To start using Sentry with Bun, first install the Sentry Bun SDK.
+
+```bash
+bun add @sentry/bun
+```
+
+---
+
+Then, initialize the Sentry SDK with your Sentry DSN in your app's entry file. You can find your DSN in your Sentry project settings.
+
+```js
+import * as Sentry from "@sentry/bun";
+
+// Ensure to call this before importing any other modules!
+Sentry.init({
+  dsn: "__SENTRY_DSN__",
+
+  // Add Performance Monitoring by setting tracesSampleRate
+  // We recommend adjusting this value in production
+  tracesSampleRate: 1.0,
+});
+```
+
+---
+
+You can verify that Sentry is working by capturing a test error:
+
+```js
+setTimeout(() => {
+  try {
+    foo();
+  } catch (e) {
+    Sentry.captureException(e);
+  }
+}, 99);
+```
+
+To view and resolve the recorded error, log into [sentry.io](https://sentry.io/) and open your project. Clicking on the error's title will open a page where you can see detailed information and mark it as resolved.
+
+---
+
+To learn more about Sentry and using the Sentry Bun SDK, view the [Sentry documentation](https://docs.sentry.io/platforms/javascript/guides/bun).

docs/guides/http/cluster.md

@@ -0,0 +1,66 @@
+---
+name: Start a cluster of HTTP servers
+description: Run multiple HTTP servers concurrently via the "reusePort" option to share the same port across multiple processes
+---
+
+To run multiple HTTP servers concurrently, use the `reusePort` option in `Bun.serve()` which shares the same port across multiple processes.
+
+This automatically load balances incoming requests across multiple instances of Bun.
+
+```ts#server.ts
+import { serve } from "bun";
+
+const id = = Math.random().toString(36).slice(2);
+
+serve({
+  port: process.env.PORT || 8080,
+  development: false,
+
+  // Share the same port across multiple processes
+  // This is the important part!
+  reusePort: true,
+
+  async fetch(request) {
+    return new Response("Hello from Bun #" + id + "!\n");
+  }
+});
+```
+
+---
+
+{% callout %}
+**Linux only** — Windows and macOS ignore the `reusePort` option. This is an operating system limitation with `SO_REUSEPORT`, unfortunately.
+{% /callout %}
+
+After saving the file, start your servers on the same port.
+
+Under the hood, this uses the Linux `SO_REUSEPORT` and `SO_REUSEADDR` socket options to ensure fair load balancing across multiple processes. [Learn more about `SO_REUSEPORT` and `SO_REUSEADDR`](https://lwn.net/Articles/542629/)
+
+```ts#cluster.ts
+import { spawn } from "bun";
+
+const cpus = navigator.hardwareConcurrency; // Number of CPU cores
+const buns = new Array(cpus);
+
+for (let i = 0; i < cpus; i++) {
+  buns[i] = spawn({
+    cmd: ["bun", "./server.ts"],
+    stdout: "inherit",
+    stderr: "inherit",
+    stdin: "inherit",
+  });
+}
+
+function kill() {
+  for (const bun of buns) {
+    bun.kill();
+  }
+}
+
+process.on("SIGINT", kill);
+process.on("exit", kill);
+```
+
+---
+
+At the time of writing, Bun hasn't implemented the `node:cluster` module yet, but this is a faster, simple, and limited alternative. We will also implement `node:cluster` in the future.

docs/guides/http/server.md

@@ -18,7 +18,7 @@ const server = Bun.serve({
     if (path === "/abc") return Response.redirect("/source", 301);
 
     // send back a file (in this case, *this* file)
-    if (path === "/source") return new Response(Bun.file(import.meta.file));
+    if (path === "/source") return new Response(Bun.file(import.meta.path));
 
     // respond with JSON
     if (path === "/api") return Response.json({ some: "buns", for: "you" });

docs/guides/process/argv.md

@@ -13,7 +13,7 @@ console.log(Bun.argv);
 Running this file with arguments results in the following:
 
 ```sh
-$ bun run cli.tsx --flag1 --flag2 value
+$ bun run cli.ts --flag1 --flag2 value
 [ '/path/to/bun', '/path/to/cli.ts', '--flag1', '--flag2', 'value' ]
 ```
 
@@ -47,7 +47,7 @@ console.log(positionals);
 then it outputs
 
 ```
-$ bun run cli.tsx --flag1 --flag2 value
+$ bun run cli.ts --flag1 --flag2 value
 {
   flag1: true,
   flag2: "value",

docs/guides/process/spawn.md

@@ -16,7 +16,7 @@ await proc.exited;
 The second argument accepts a configuration object.
 
 ```ts
-const proc = Bun.spawn("echo", ["Hello, world!"], {
+const proc = Bun.spawn(["echo", "Hello, world!"], {
   cwd: "/tmp",
   env: { FOO: "bar" },
   onExit(proc, exitCode, signalCode, error) {

docs/guides/read-file/arraybuffer.md

@@ -13,11 +13,11 @@ const buffer = await file.arrayBuffer();
 
 ---
 
-The binary content in the `ArrayBuffer` can then be read as a typed array, such as `Uint8Array`.
+The binary content in the `ArrayBuffer` can then be read as a typed array, such as `Int8Array`. For `Uint8Array`, use [`.bytes()`](./uint8array).
 
 ```ts
 const buffer = await file.arrayBuffer();
-const bytes = new Uint8Array(buffer);
+const bytes = new Int8Array(buffer);
 
 bytes[0];
 bytes.length;

docs/guides/read-file/uint8array.md

@@ -4,14 +4,13 @@ name: Read a file to a Uint8Array
 
 The `Bun.file()` function accepts a path and returns a `BunFile` instance. The `BunFile` class extends `Blob` and allows you to lazily read the file in a variety of formats.
 
-To read the file into a `Uint8Array` instance, retrieve the contents of the `BunFile` as an `ArrayBuffer` with `.arrayBuffer()`, then pass it into the `Uint8Array` constructor.
+To read the file into a `Uint8Array` instance, retrieve the contents of the `BunFile` with `.bytes()`.
 
 ```ts
 const path = "/path/to/package.json";
 const file = Bun.file(path);
 
-const arrBuffer = await file.arrayBuffer();
-const byteArray = new Uint8Array(arrBuffer);
+const byteArray = await file.bytes();
 
 byteArray[0]; // first byteArray
 byteArray.length; // length of byteArray

docs/guides/runtime/cicd.md

@@ -13,7 +13,7 @@ jobs:
     steps:
       # ...
       - uses: actions/checkout@v4
-+     - uses: oven-sh/setup-bun@v1
++     - uses: oven-sh/setup-bun@v2
 
       # run any `bun` or `bunx` command
 +     - run: bun install
@@ -33,7 +33,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       # ...
-      - uses: oven-sh/setup-bun@v1
+      - uses: oven-sh/setup-bun@v2
 +       with:
 +         bun-version: 1.0.11 # or "latest", "canary", <sha>
 ```

docs/guides/runtime/import-html.md

@@ -1,5 +1,5 @@
 ---
-name: Import HTML file as text
+name: Import a HTML file as text
 ---
 
 To import a `.html` file in Bun as a text file, use the `type: "text"` attribute in the import statement.

docs/guides/streams/node-readable-to-uint8array.md

@@ -0,0 +1,11 @@
+---
+name: Convert a Node.js Readable to an Uint8Array
+---
+
+To convert a Node.js `Readable` stream to an `Uint8Array` in Bun, you can create a new `Response` object with the stream as the body, then use `bytes()` to read the stream into an `Uint8Array`.
+
+```ts
+import { Readable } from "stream";
+const stream = Readable.from(["Hello, ", "world!"]);
+const buf = await new Response(stream).bytes();
+```

docs/guides/streams/to-typedarray.md

@@ -10,6 +10,13 @@ const buf = await Bun.readableStreamToArrayBuffer(stream);
 const uint8 = new Uint8Array(buf);
 ```
 
+Additionally, there is a convenience method to convert to `Uint8Array` directly.
+
+```ts
+const stream = new ReadableStream();
+const uint8 = await Bun.readableStreamToBytes(stream);
+```
+
 ---
 
 See [Docs > API > Utils](/docs/api/utils#bun-readablestreamto) for documentation on Bun's other `ReadableStream` conversion functions.

docs/guides/test/coverage-threshold.md

@@ -52,7 +52,7 @@ Different thresholds can be set for line-level and function-level coverage.
 ```toml
 [test]
 # to set different thresholds for lines and functions
-coverageThreshold = { line = 0.5, function = 0.7 }
+coverageThreshold = { lines = 0.5, functions = 0.7 }
 ```
 
 ---

docs/guides/test/migrate-from-jest.md

@@ -30,7 +30,6 @@ Bun implements the vast majority of Jest's matchers, but compatibility isn't 100
 
 Some notable missing features:
 
-- `expect.extend()`
 - `expect().toMatchInlineSnapshot()`
 - `expect().toHaveReturned()`
 

docs/guides/websocket/context.md

@@ -22,7 +22,7 @@ Bun.serve<{ socketId: number }>({
   websocket: {
     // define websocket handlers
     async message(ws, message) {
-      // the contextual dta is available as the `data` property
+      // the contextual data is available as the `data` property
       // on the WebSocket instance
       console.log(`Received ${message} from ${ws.data.socketId}}`);
     },

docs/install/cache.md

@@ -1,6 +1,6 @@
 All packages downloaded from the registry are stored in a global cache at `~/.bun/install/cache`. They are stored in subdirectories named like `${name}@${version}`, so multiple versions of a package can be cached.
 
-{% details summary="Configuring cache behavior" (bunfig.toml) %}
+{% details summary="Configuring cache behavior (bunfig.toml)" %}
 
 ```toml
 [install.cache]
@@ -15,8 +15,6 @@ disable = false
 disableManifest = false
 ```
 
-{% /details %}
-
 ## Minimizing re-downloads
 
 Bun strives to avoid re-downloading packages multiple times. When installing a package, if the cache already contains a version in the range specified by `package.json`, Bun will use the cached package instead of downloading it again.

docs/install/npmrc.md

@@ -0,0 +1,75 @@
+Bun supports loading configuration options from [`.npmrc`](https://docs.npmjs.com/cli/v10/configuring-npm/npmrc) files, allowing you to reuse existing registry/scope configurations.
+
+{% callout %}
+
+**NOTE**: We recommend migrating your `.npmrc` file to Bun's [`bunfig.toml`](/docs/runtime/bunfig) format, as it provides more flexible options and can let you configure Bun-specific options.
+
+{% /callout %}
+
+# Supported options
+
+### `registry`: Set the default registry
+
+The default registry is used to resolve packages, it's default value is `npm`'s official registry (`https://registry.npmjs.org/`).
+
+To change it, you can set the `registry` option in `.npmrc`:
+
+```ini
+registry=http://localhost:4873/
+```
+
+The equivalent `bunfig.toml` option is [`install.registry`](/docs/runtime/bunfig#install-registry):
+
+```toml
+install.registry = "http://localhost:4873/"
+```
+
+### `@<scope>:registry`: Set the registry for a specific scope
+
+Allows you to set the registry for a specific scope:
+
+```ini
+@myorg:registry=http://localhost:4873/
+```
+
+The equivalent `bunfig.toml` option is to add a key in [`install.scopes`](/docs/runtime/bunfig#install-registry):
+
+```toml
+[install.scopes]
+myorg = "http://localhost:4873/"
+```
+
+### `//<registry_url>/:<key>=<value>`: Confgure options for a specific registry
+
+Allows you to set options for a specific registry:
+
+```ini
+# set an auth token for the registry
+# ${...} is a placeholder for environment variables
+//http://localhost:4873/:_authToken=${NPM_TOKEN}
+
+
+# or you could set a username and password
+# note that the password is base64 encoded
+//http://localhost:4873/:username=myusername
+
+//http://localhost:4873/:_password=${NPM_PASSWORD}
+
+# or use _auth, which is your username and password
+# combined into a single string, which is then base 64 encoded
+//http://localhost:4873/:_auth=${NPM_AUTH}
+```
+
+The following options are supported:
+
+- `_authToken`
+- `username`
+- `_password` (base64 encoded password)
+- `_auth` (base64 encoded username:password, e.g. `btoa(username + ":" + password)`)
+
+The equivalent `bunfig.toml` option is to add a key in [`install.scopes`](/docs/runtime/bunfig#install-registry):
+
+```toml
+[install.scopes]
+myorg = { url = "http://localhost:4873/", username = "myusername", password = "$NPM_PASSWORD" }
+```

docs/install/patch.md

@@ -0,0 +1,57 @@
+`bun patch` lets you persistently patch node_modules in a maintainable, git-friendly way.
+
+Sometimes, you need to make a small change to a package in `node_modules/` to fix a bug or add a feature. `bun patch` makes it easy to do this without vendoring the entire package and reuse the patch across multiple installs, multiple projects, and multiple machines.
+
+Features:
+
+- Generates `.patch` files applied to dependencies in `node_modules` on install
+- `.patch` files can be committed to your repository, reused across multiple installs, projects, and machines
+- `"patchedDependencies"` in `package.json` keeps track of patched packages
+- `bun patch` lets you patch packages in `node_modules/` while preserving the integrity of Bun's [Global Cache](https://bun.sh/docs/install/cache)
+- Test your changes locally before committing them with `bun patch --commit <pkg>`
+- To preserve disk space and keep `bun install` fast, patched packages are committed to the Global Cache and shared across projects where possible
+
+#### Step 1. Prepare the package for patching
+
+To get started, use `bun patch <pkg>` to prepare the package for patching:
+
+```bash
+# you can supply the package name
+$ bun patch react
+
+# ...and a precise version in case multiple versions are installed
+$ bun patch react@17.0.2
+
+# or the path to the package
+$ bun patch node_modules/react
+```
+
+{% callout %}
+**Note** — Don't forget to call `bun patch <pkg>`! This ensures the package folder in `node_modules/` contains a fresh copy of the package with no symlinks/hardlinks to Bun's cache.
+
+If you forget to do this, you might end up editing the package globally in the cache!
+{% /callout %}
+
+#### Step 2. Test your changes locally
+
+`bun patch <pkg>` makes it safe to edit the `<pkg>` in `node_modules/` directly, while preserving the integrity of Bun's [Global Cache](https://bun.sh/docs/install/cache). This works by re-creating an unlinked clone of the package in `node_modules/` and diffing it against the original package in the Global Cache.
+
+#### Step 3. Commit your changes
+
+Once you're happy with your changes, run `bun patch --commit <path or pkg>`.
+
+Bun will generate a patch file in `patches/`, update your `package.json` and lockfile, and Bun will start using the patched package:
+
+```bash
+# you can supply the path to the patched package
+$ bun patch --commit node_modules/react
+
+# ... or the package name and optionally the version
+$ bun patch --commit react@17.0.2
+
+# choose the directory to store the patch files
+$ bun patch --commit react --patches-dir=mypatches
+
+# `patch-commit` is available for compatibility with pnpm
+$ bun patch-commit react
+```

docs/installation.md

@@ -30,10 +30,6 @@ $ docker pull oven/bun
 $ docker run --rm --init --ulimit memlock=-1:-1 oven/bun
 ```
 
-```bash#Proto
-$ proto install bun
-```
-
 {% /codetabs %}
 
 ### Windows
@@ -144,9 +140,8 @@ $ bun upgrade
 {% callout %}
 **Homebrew users** — To avoid conflicts with Homebrew, use `brew upgrade bun` instead.
 
-**Scoop users** — To avoid conflicts with Scoop, use `scoop upgrade bun` instead.
+**Scoop users** — To avoid conflicts with Scoop, use `scoop update bun` instead.
 
-**proto users** - Use `proto install bun --pin` instead.
 {% /callout %}
 
 ## Canary builds
@@ -162,7 +157,7 @@ The canary build is useful for testing new features and bug fixes before they're
 [View canary build](https://github.com/oven-sh/bun/releases/tag/canary)
 
 {% callout %}
-**Note** — To switch back to a stable release from canary, run `bun upgrade` again with no flags.
+**Note** — To switch back to a stable release from canary, run `bun upgrade --stable`.
 {% /callout %}
 
 ## Installing older versions of Bun
@@ -291,8 +286,4 @@ $ npm uninstall -g bun
 $ brew uninstall bun
 ```
 
-```bash#Proto
-$ proto uninstall bun
-```
-
 {% /codetabs %}

docs/nav.ts

@@ -193,6 +193,13 @@ export default {
     page("install/overrides", "Overrides and resolutions", {
       description: "Specify version ranges for nested dependencies",
     }),
+    page("install/patch", "Patch dependencies", {
+      description:
+        "Patch dependencies in your project to fix bugs or add features without vendoring the entire package.",
+    }),
+    page("install/npmrc", ".npmrc support", {
+      description: "Bun supports loading some configuration options from .npmrc",
+    }),
     // page("install/utilities", "Utilities", {
     //   description: "Use `bun pm` to introspect your global module cache or project dependency tree.",
     // }),
@@ -280,8 +287,11 @@ export default {
 
     divider("API"),
     page("api/http", "HTTP server", {
-      description: `Bun implements Web-standard fetch, plus a Bun-native API for building fast HTTP servers.`,
+      description: `Bun implements a fast HTTP server built on Request/Response objects, along with supporting node:http APIs.`,
     }), // "`Bun.serve`"),
+    page("api/fetch", "HTTP client", {
+      description: `Bun implements Web-standard fetch with some Bun-native extensions.`,
+    }), // "fetch"),
     page("api/websockets", "WebSockets", {
       description: `Bun supports server-side WebSockets with on-the-fly compression, TLS support, and a Bun-native pubsub API.`,
     }), // "`Bun.serve`"),
@@ -342,9 +352,6 @@ export default {
     page("api/utils", "Utils", {
       description: `Bun implements a set of utilities that are commonly required by developers.`,
     }), // "`Bun.peek`"),
-    // page("api/dns", "DNS", {
-    //   description: `Resolve domain names to IP addresses.`,
-    // }), // "`bun:dns`"),
     page("api/node-api", "Node-API", {
       description: `Bun implements the Node-API spec for building native addons.`,
     }), // "`Node-API`"),
@@ -353,6 +360,10 @@ export default {
       description: `Bun includes a fast native Glob implementation for matching file paths.`,
     }), // "`Glob`"),
 
+    page("api/dns", "DNS", {
+      description: `Resolve domain names to IP addresses.`,
+    }), // "`bun:dns`"),
+
     page("api/semver", "Semver", {
       description: `Bun's native Semver implementation is 20x faster than the popular \`node-semver\` package.`,
     }), // "`Semver`"),

docs/project/building-windows.md

@@ -1,4 +1,4 @@
-This document describes the build process for Windows. If you run into problems, please join the [#windows channel on our Discord](http://bun.sh/discord) for help.
+This document describes the build process for Windows. If you run into problems, please join the [#contributing channel on our Discord](http://bun.sh/discord) for help.
 
 It is strongly recommended to use [PowerShell 7 (`pwsh.exe`)](https://learn.microsoft.com/en-us/powershell/scripting/install/installing-powershell-on-windows?view=powershell-7.4) instead of the default `powershell.exe`.
 
@@ -44,18 +44,23 @@ By default, running unverified scripts are blocked.
 
 ### System Dependencies
 
-- Bun 1.1 or later. We use Bun to run it's own code generators.
+Bun v1.1 or later. We use Bun to run it's own code generators.
 
 ```ps1
 > irm bun.sh/install.ps1 | iex
 ```
 
-- [Visual Studio](https://visualstudio.microsoft.com) with the "Desktop Development with C++" workload.
-  - Install Git and CMake from this installer, if not already installed.
+[Visual Studio](https://visualstudio.microsoft.com) with the "Desktop Development with C++" workload. While installing, make sure to install Git as well, if Git for Windows is not already installed.
+
+Visual Studio can be installed graphically using the wizard or through WinGet:
+
+```ps1
+> winget install "Visual Studio Community 2022" --override "--add Microsoft.VisualStudio.Workload.NativeDesktop Microsoft.VisualStudio.Component.Git " -s msstore
+```
 
 After Visual Studio, you need the following:
 
-- LLVM 16
+- LLVM 18.1.8
 - Go
 - Rust
 - NASM
@@ -64,24 +69,41 @@ After Visual Studio, you need the following:
 - Node.js
 
 {% callout %}
-The Zig compiler is automatically downloaded, installed, and updated by the building process.
+**Note** – The Zig compiler is automatically downloaded, installed, and updated by the building process.
 {% /callout %}
 
-[Scoop](https://scoop.sh) can be used to install these remaining tools easily:
+[WinGet](https://learn.microsoft.com/windows/package-manager/winget) or [Scoop](https://scoop.sh) can be used to install these remaining tools easily:
 
-```ps1
+{% codetabs group="a" %}
+
+```ps1#WinGet
+## Select "Add LLVM to the system PATH for all users" in the LLVM installer
+> winget install -i LLVM.LLVM -v 18.1.8 && winget install GoLang.Go Rustlang.Rustup NASM.NASM StrawberryPerl.StrawberryPerl RubyInstallerTeam.Ruby.3.2 OpenJS.NodeJS.LTS
+```
+
+```ps1#Scoop
 > irm https://get.scoop.sh | iex
 > scoop install nodejs-lts go rust nasm ruby perl
 # scoop seems to be buggy if you install llvm and the rest at the same time
-> scoop install llvm@16.0.6
+> scoop install llvm@18.1.8
 ```
 
+{% /codetabs %}
+
 If you intend on building WebKit locally (optional), you should install these packages:
 
-```ps1
+{% codetabs group="a" %}
+
+```ps1#WinGet
+> winget install ezwinports.make Cygwin.Cygwin Python.Python.3.12
+```
+
+```ps1#Scoop
 > scoop install make cygwin python
 ```
 
+{% /codetabs %}
+
 From here on out, it is **expected you use a PowerShell Terminal with `.\scripts\env.ps1` sourced**. This script is available in the Bun repository and can be loaded by executing it:
 
 ```ps1

docs/project/internals/build-process-for-ci.md

@@ -1,7 +1,7 @@
 There are four parts to the CI build:
 
 - Dependencies: should be cached across builds as much as possible, it depends on git submodule hashes
-- Zig Object: depends on \*.zig and potentially src/js
+- Zig Object: depends on \*.zig and src/js
 - C++ Object: depends on \*.cpp and src/js
 - Linking: depends on the above three
 
@@ -15,7 +15,7 @@ BUN_DEPS_OUT_DIR="/optional/out/dir" bash ./scripts/all-dependencies.sh
 
 ## Zig Object
 
-This does not have a dependency on WebKit or any of the dependencies at all. It can be compiled without checking out submodules, but you will need to have bun install run. It can be very easily cross compiled.
+This does not have a dependency on WebKit or any of the dependencies at all. It can be compiled without checking out submodules, but you will need to have bun install run. It can be very easily cross compiled. Note that the zig object is always `bun-zig.o`.
 
 ```sh
 BUN_REPO=/path/to/oven-sh/bun
@@ -27,9 +27,9 @@ cmake $BUN_REPO \
   -DCMAKE_BUILD_TYPE=Release \
   -DCPU_TARGET="native" \
   -DZIG_TARGET="native" \
-  -DBUN_ZIG_OBJ="./bun-zig.o"
+  -DBUN_ZIG_OBJ_DIR="./build"
 
-ninja ./bun-zig.o
+ninja ./build/bun-zig.o
 # -> bun-zig.o
 ```
 
@@ -60,12 +60,12 @@ cmake $BUN_REPO \
   -G Ninja \
   -DCMAKE_BUILD_TYPE=Release \
   -DBUN_LINK_ONLY=1 \
-  -DBUN_ZIG_OBJ="/path/to/bun-zig.o" \
+  -DBUN_ZIG_OBJ_DIR="/path/to/bun-zig-dir" \
   -DBUN_CPP_ARCHIVE="/path/to/bun-cpp-objects.a"
 
 ninja
 
-# optiona:
+# optional:
 #   -DBUN_DEPS_OUT_DIR=... custom deps dir, use this to cache the built deps between rebuilds
 #   -DWEBKIT_DIR=... same thing, but it's probably fast enough to pull from github releases
 

docs/project/licensing.md

@@ -1,229 +0,0 @@
-Bun itself is MIT-licensed.
-
-## JavaScriptCore
-
-Bun statically links JavaScriptCore (and WebKit) which is LGPL-2 licensed. WebCore files from WebKit are also licensed under LGPL2. Per LGPL2:
-
-> (1) If you statically link against an LGPL’d library, you must also provide your application in an object (not necessarily source) format, so that a user has the opportunity to modify the library and relink the application.
-
-You can find the patched version of WebKit used by Bun here: <https://github.com/oven-sh/webkit>. If you would like to relink Bun with changes:
-
-- `git submodule update --init --recursive`
-- `make jsc`
-- `zig build`
-
-This compiles JavaScriptCore, compiles Bun’s `.cpp` bindings for JavaScriptCore (which are the object files using JavaScriptCore) and outputs a new `bun` binary with your changes.
-
-## Linked libraries
-
-Bun statically links these libraries:
-
-{% table %}
-
-- Library
-- License
-
----
-
-- [`boringssl`](https://boringssl.googlesource.com/boringssl/)
-- [several licenses](https://boringssl.googlesource.com/boringssl/+/refs/heads/master/LICENSE)
-
----
-
----
-
-- [`brotli`](https://github.com/google/brotli)
-- MIT
-
----
-
-- [`libarchive`](https://github.com/libarchive/libarchive)
-- [several licenses](https://github.com/libarchive/libarchive/blob/master/COPYING)
-
----
-
-- [`lol-html`](https://github.com/cloudflare/lol-html/tree/master/c-api)
-- BSD 3-Clause
-
----
-
-- [`mimalloc`](https://github.com/microsoft/mimalloc)
-- MIT
-
----
-
-- [`picohttp`](https://github.com/h2o/picohttpparser)
-- dual-licensed under the Perl License or the MIT License
-
----
-
-- [`zstd`](https://github.com/facebook/zstd)
-- dual-licensed under the BSD License or GPLv2 license
-
----
-
-- [`simdutf`](https://github.com/simdutf/simdutf)
-- Apache 2.0
-
----
-
-- [`tinycc`](https://github.com/tinycc/tinycc)
-- LGPL v2.1
-
----
-
-- [`uSockets`](https://github.com/uNetworking/uSockets)
-- Apache 2.0
-
----
-
-- [`zlib-cloudflare`](https://github.com/cloudflare/zlib)
-- zlib
-
----
-
-- [`c-ares`](https://github.com/c-ares/c-ares)
-- MIT licensed
-
----
-
-- [`libicu`](https://github.com/unicode-org/icu) 72
-- [license here](https://github.com/unicode-org/icu/blob/main/icu4c/LICENSE)
-
----
-
-- [`libbase64`](https://github.com/aklomp/base64/blob/master/LICENSE)
-- BSD 2-Clause
-
----
-
-- A fork of [`uWebsockets`](https://github.com/jarred-sumner/uwebsockets)
-- Apache 2.0 licensed
-
----
-
-- Parts of [Tigerbeetle's IO code](https://github.com/tigerbeetle/tigerbeetle/blob/532c8b70b9142c17e07737ab6d3da68d7500cbca/src/io/windows.zig#L1)
-- Apache 2.0 licensed
-
-{% /table %}
-
-## Polyfills
-
-For compatibility reasons, the following packages are embedded into Bun's binary and injected if imported.
-
-{% table %}
-
-- Package
-- License
-
----
-
-- [`assert`](https://npmjs.com/package/assert)
-- MIT
-
----
-
-- [`browserify-zlib`](https://npmjs.com/package/browserify-zlib)
-- MIT
-
----
-
-- [`buffer`](https://npmjs.com/package/buffer)
-- MIT
-
----
-
-- [`constants-browserify`](https://npmjs.com/package/constants-browserify)
-- MIT
-
----
-
-- [`crypto-browserify`](https://npmjs.com/package/crypto-browserify)
-- MIT
-
----
-
-- [`domain-browser`](https://npmjs.com/package/domain-browser)
-- MIT
-
----
-
-- [`events`](https://npmjs.com/package/events)
-- MIT
-
----
-
-- [`https-browserify`](https://npmjs.com/package/https-browserify)
-- MIT
-
----
-
-- [`os-browserify`](https://npmjs.com/package/os-browserify)
-- MIT
-
----
-
-- [`path-browserify`](https://npmjs.com/package/path-browserify)
-- MIT
-
----
-
-- [`process`](https://npmjs.com/package/process)
-- MIT
-
----
-
-- [`punycode`](https://npmjs.com/package/punycode)
-- MIT
-
----
-
-- [`querystring-es3`](https://npmjs.com/package/querystring-es3)
-- MIT
-
----
-
-- [`stream-browserify`](https://npmjs.com/package/stream-browserify)
-- MIT
-
----
-
-- [`stream-http`](https://npmjs.com/package/stream-http)
-- MIT
-
----
-
-- [`string_decoder`](https://npmjs.com/package/string_decoder)
-- MIT
-
----
-
-- [`timers-browserify`](https://npmjs.com/package/timers-browserify)
-- MIT
-
----
-
-- [`tty-browserify`](https://npmjs.com/package/tty-browserify)
-- MIT
-
----
-
-- [`url`](https://npmjs.com/package/url)
-- MIT
-
----
-
-- [`util`](https://npmjs.com/package/util)
-- MIT
-
----
-
-- [`vm-browserify`](https://npmjs.com/package/vm-browserify)
-- MIT
-
-{% /table %}
-
-## Additional credits
-
-- Bun's JS transpiler, CSS lexer, and Node.js module resolver source code is a Zig port of [@evanw](https://github.com/evanw)’s [esbuild](https://github.com/evanw/esbuild) project.
-- Credit to [@kipply](https://github.com/kipply) for the name "Bun"!

docs/project/licensing.md

@@ -0,0 +1 @@
+../../LICENSE.md

docs/runtime/debugger.md

@@ -1,8 +1,10 @@
 ---
-name: Debugger
+name: Debugging
 ---
 
-Bun speaks the [WebKit Inspector Protocol](https://github.com/oven-sh/bun/blob/main/packages/bun-vscode/types/jsc.d.ts), so you can debug your code with an interactive debugger. For demonstration purposes, consider the following simple web server.
+Bun speaks the [WebKit Inspector Protocol](https://github.com/oven-sh/bun/blob/main/packages/bun-types/jsc.d.ts), so you can debug your code with an interactive debugger. For demonstration purposes, consider the following simple web server.
+
+## Debugging JavaScript and TypeScript
 
 ```ts#server.ts
 Bun.serve({
@@ -88,3 +90,236 @@ Here's a cheat sheet explaining the functions of the control flow buttons.
 - _Step out_ — If the current statement is a function call, the debugger will finish executing the call, then "step out" of the function to the location where it was called.
 
 {% image src="https://github-production-user-asset-6210df.s3.amazonaws.com/3084745/261510346-6a94441c-75d3-413a-99a7-efa62365f83d.png" /%}
+
+### Visual Studio Code Debugger
+
+Experimental support for debugging Bun scripts is available in Visual Studio Code. To use it, you'll need to install the [Bun VSCode extension](https://bun.sh/guides/runtime/vscode-debugger).
+
+## Debugging Network Requests
+
+The `BUN_CONFIG_VERBOSE_FETCH` environment variable lets you log network requests made with `fetch()` or `node:http` automatically.
+
+| Value   | Description                        |
+| ------- | ---------------------------------- |
+| `curl`  | Print requests as `curl` commands. |
+| `true`  | Print request & response info      |
+| `false` | Don't print anything. Default      |
+
+### Print fetch & node:http requests as curl commands
+
+Bun also supports printing `fetch()` and `node:http` network requests as `curl` commands by setting the environment variable `BUN_CONFIG_VERBOSE_FETCH` to `curl`.
+
+```ts
+process.env.BUN_CONFIG_VERBOSE_FETCH = "curl";
+
+await fetch("https://example.com", {
+  method: "POST",
+  headers: {
+    "Content-Type": "application/json",
+  },
+  body: JSON.stringify({ foo: "bar" }),
+});
+```
+
+This prints the `fetch` request as a single-line `curl` command to let you copy-paste into your terminal to replicate the request.
+
+```sh
+[fetch] $ curl --http1.1 "https://example.com/" -X POST -H "content-type: application/json" -H "Connection: keep-alive" -H "User-Agent: Bun/1.1.14" -H "Accept: */*" -H "Host: example.com" -H "Accept-Encoding: gzip, deflate, br" --compressed -H "Content-Length: 13" --data-raw "{\"foo\":\"bar\"}"
+[fetch] > HTTP/1.1 POST https://example.com/
+[fetch] > content-type: application/json
+[fetch] > Connection: keep-alive
+[fetch] > User-Agent: Bun/1.1.14
+[fetch] > Accept: */*
+[fetch] > Host: example.com
+[fetch] > Accept-Encoding: gzip, deflate, br
+[fetch] > Content-Length: 13
+
+[fetch] < 200 OK
+[fetch] < Accept-Ranges: bytes
+[fetch] < Cache-Control: max-age=604800
+[fetch] < Content-Type: text/html; charset=UTF-8
+[fetch] < Date: Tue, 18 Jun 2024 05:12:07 GMT
+[fetch] < Etag: "3147526947"
+[fetch] < Expires: Tue, 25 Jun 2024 05:12:07 GMT
+[fetch] < Last-Modified: Thu, 17 Oct 2019 07:18:26 GMT
+[fetch] < Server: EOS (vny/044F)
+[fetch] < Content-Length: 1256
+```
+
+The lines with `[fetch] >` are the request from your local code, and the lines with `[fetch] <` are the response from the remote server.
+
+The `BUN_CONFIG_VERBOSE_FETCH` environment variable is supported in both `fetch()` and `node:http` requests, so it should just work.
+
+To print without the `curl` command, set `BUN_CONFIG_VERBOSE_FETCH` to `true`.
+
+```ts
+process.env.BUN_CONFIG_VERBOSE_FETCH = "true";
+
+await fetch("https://example.com", {
+  method: "POST",
+  headers: {
+    "Content-Type": "application/json",
+  },
+  body: JSON.stringify({ foo: "bar" }),
+});
+```
+
+This prints the following to the console:
+
+```sh
+[fetch] > HTTP/1.1 POST https://example.com/
+[fetch] > content-type: application/json
+[fetch] > Connection: keep-alive
+[fetch] > User-Agent: Bun/1.1.14
+[fetch] > Accept: */*
+[fetch] > Host: example.com
+[fetch] > Accept-Encoding: gzip, deflate, br
+[fetch] > Content-Length: 13
+
+[fetch] < 200 OK
+[fetch] < Accept-Ranges: bytes
+[fetch] < Cache-Control: max-age=604800
+[fetch] < Content-Type: text/html; charset=UTF-8
+[fetch] < Date: Tue, 18 Jun 2024 05:12:07 GMT
+[fetch] < Etag: "3147526947"
+[fetch] < Expires: Tue, 25 Jun 2024 05:12:07 GMT
+[fetch] < Last-Modified: Thu, 17 Oct 2019 07:18:26 GMT
+[fetch] < Server: EOS (vny/044F)
+[fetch] < Content-Length: 1256
+```
+
+## Stacktraces & sourcemaps
+
+Bun transpiles every file, which sounds like it would mean that the stack traces you see in the console would unhelpfully point to the transpiled output. To address this, Bun automatically generates and serves sourcemapped files for every file it transpiles. When you see a stack trace in the console, you can click on the file path and be taken to the original source code, even though it was written in TypeScript or JSX, or has some other transformation applied.
+
+<!-- TODO: uncomment once v1.1.13 regression is fixed (cc @paperdave) -->
+<!-- In Bun, each `Error` object gets four additional properties:
+
+- `line` — the source-mapped line number. This number points to the input source code, not the transpiled output.
+- `column` — the source-mapped column number. This number points to the input source code, not the transpiled output.
+- `originalColumn` — the column number pointing to transpiled source code, without sourcemaps. This number comes from JavaScriptCore.
+- `originalLine` — the line number pointing to transpiled source code, without sourcemaps. This number comes from JavaScriptCore.
+
+These properties are populated lazily when `error.stack` is accessed. -->
+
+Bun automatically loads sourcemaps both at runtime when transpiling files on-demand, and when using `bun build` to precompile files ahead of time.
+
+### Syntax-highlighted source code preview
+
+To help with debugging, Bun automatically prints a small source-code preview when an unhandled exception or rejection occurs. You can simulate this behavior by calling `Bun.inspect(error)`:
+
+```ts
+// Create an error
+const err = new Error("Something went wrong");
+console.log(Bun.inspect(err, { colors: true }));
+```
+
+This prints a syntax-highlighted preview of the source code where the error occurred, along with the error message and stack trace.
+
+```js
+1 | // Create an error
+2 | const err = new Error("Something went wrong");
+                ^
+error: Something went wrong
+      at file.js:2:13
+```
+
+### V8 Stack Traces
+
+Bun uses JavaScriptCore as it's engine, but much of the Node.js ecosystem & npm expects V8. JavaScript engines differ in `error.stack` formatting. Bun intends to be a drop-in replacement for Node.js, and that means it's our job to make sure that even though the engine is different, the stack traces are as similar as possible.
+
+That's why when you log `error.stack` in Bun, the formatting of `error.stack` is the same as in Node.js's V8 engine. This is especially useful when you're using libraries that expect V8 stack traces.
+
+#### V8 Stack Trace API
+
+Bun implements the [V8 Stack Trace API](https://v8.dev/docs/stack-trace-api), which is a set of functions that allow you to manipulate stack traces.
+
+##### Error.prepareStackTrace
+
+The `Error.prepareStackTrace` function is a global function that lets you customize the stack trace output. This function is called with the error object and an array of `CallSite` objects and lets you return a custom stack trace.
+
+```ts
+Error.prepareStackTrace = (err, stack) => {
+  return stack.map(callSite => {
+    return callSite.getFileName();
+  });
+};
+
+const err = new Error("Something went wrong");
+console.log(err.stack);
+// [ "error.js" ]
+```
+
+The `CallSite` object has the following methods:
+
+| Method                     | Returns                                               |
+| -------------------------- | ----------------------------------------------------- |
+| `getThis`                  | `this` value of the function call                     |
+| `getTypeName`              | typeof `this`                                         |
+| `getFunction`              | function object                                       |
+| `getFunctionName`          | function name as a string                             |
+| `getMethodName`            | method name as a string                               |
+| `getFileName`              | file name or URL                                      |
+| `getLineNumber`            | line number                                           |
+| `getColumnNumber`          | column number                                         |
+| `getEvalOrigin`            | `undefined`                                           |
+| `getScriptNameOrSourceURL` | source URL                                            |
+| `isToplevel`               | returns `true` if the function is in the global scope |
+| `isEval`                   | returns `true` if the function is an `eval` call      |
+| `isNative`                 | returns `true` if the function is native              |
+| `isConstructor`            | returns `true` if the function is a constructor       |
+| `isAsync`                  | returns `true` if the function is `async`             |
+| `isPromiseAll`             | Not implemented yet.                                  |
+| `getPromiseIndex`          | Not implemented yet.                                  |
+| `toString`                 | returns a string representation of the call site      |
+
+In some cases, the `Function` object may have already been garbage collected, so some of these methods may return `undefined`.
+
+##### Error.captureStackTrace(error, startFn)
+
+The `Error.captureStackTrace` function lets you capture a stack trace at a specific point in your code, rather than at the point where the error was thrown.
+
+This can be helpful when you have callbacks or asynchronous code that makes it difficult to determine where an error originated. The 2nd argument to `Error.captureStackTrace` is the function where you want the stack trace to start.
+
+For example, the below code will make `err.stack` point to the code calling `fn()`, even though the error was thrown at `myInner`.
+
+```ts
+const fn = () => {
+  function myInner() {
+    throw err;
+  }
+
+  try {
+    myInner();
+  } catch (err) {
+    console.log(err.stack);
+    console.log("");
+    console.log("-- captureStackTrace --");
+    console.log("");
+    Error.captureStackTrace(err, fn);
+    console.log(err.stack);
+  }
+};
+
+fn();
+```
+
+This logs the following:
+
+```sh
+Error: here!
+    at myInner (file.js:4:15)
+    at fn (file.js:8:5)
+    at module code (file.js:17:1)
+    at moduleEvaluation (native)
+    at moduleEvaluation (native)
+    at <anonymous> (native)
+
+-- captureStackTrace --
+
+Error: here!
+    at module code (file.js:17:1)
+    at moduleEvaluation (native)
+    at moduleEvaluation (native)
+    at <anonymous> (native)
+```

docs/runtime/env.md

@@ -143,6 +143,16 @@ These environment variables are read by Bun and configure aspects of its behavio
 
 ---
 
+- `NODE_TLS_REJECT_UNAUTHORIZED`
+- `NODE_TLS_REJECT_UNAUTHORIZED=0` disables SSL certificate validation. This is useful for testing and debugging, but you should be very hesitant to use this in production. Note: This environment variable was originally introduced by Node.js and we kept the name for compatibility.
+
+---
+
+- `BUN_CONFIG_VERBOSE_FETCH`
+- If `BUN_CONFIG_VERBOSE_FETCH=curl`, then fetch requests will log the url, method, request headers and response headers to the console. This is useful for debugging network requests. This also works with `node:http`. `BUN_CONFIG_VERBOSE_FETCH=1` is equivalent to `BUN_CONFIG_VERBOSE_FETCH=curl` except without the `curl` output.
+
+---
+
 - `BUN_RUNTIME_TRANSPILER_CACHE_PATH`
 - The runtime transpiler caches the transpiled output of source files larger than 50 kb. This makes CLIs using Bun load faster. If `BUN_RUNTIME_TRANSPILER_CACHE_PATH` is set, then the runtime transpiler will cache transpiled output to the specified directory. If `BUN_RUNTIME_TRANSPILER_CACHE_PATH` is set to an empty string or the string `"0"`, then the runtime transpiler will not cache transpiled output. If `BUN_RUNTIME_TRANSPILER_CACHE_PATH` is unset, then the runtime transpiler will cache transpiled output to the platform-specific cache directory.
 
@@ -169,12 +179,12 @@ These environment variables are read by Bun and configure aspects of its behavio
 ---
 
 - `BUN_CONFIG_NO_CLEAR_TERMINAL_ON_RELOAD`
-- If `BUN_CONFIG_NO_CLEAR_TERMINAL_ON_RELOAD=1`, then `bun --watch` will not clear the console on reload
+- If `BUN_CONFIG_NO_CLEAR_TERMINAL_ON_RELOAD=true`, then `bun --watch` will not clear the console on reload
 
 ---
 
 - `DO_NOT_TRACK`
-- Telemetry is not sent yet as of November 28th, 2023, but we are planning to add telemetry in the coming months. If `DO_NOT_TRACK=1`, then analytics are [disabled](https://do-not-track.dev/). Bun records bundle timings (so we can answer with data, "is Bun getting faster?") and feature usage (e.g., "are people actually using macros?"). The request body size is about 60 bytes, so it's not a lot of data. Equivalent of `telemetry=false` in bunfig.
+- Disable uploading crash reports to `bun.report` on crash. On macOS & Windows, crash report uploads are enabled by default. Otherwise, telemetry is not sent yet as of May 21st, 2024, but we are planning to add telemetry in the coming weeks. If `DO_NOT_TRACK=1`, then auto-uploading crash reports and telemetry are both [disabled](https://do-not-track.dev/).
 
 {% /table %}
 

docs/runtime/modules.md

@@ -48,14 +48,6 @@ In this case, we are importing from `./hello`, a relative path with no extension
 - `./hello/index.cjs`
 - `./hello/index.json`
 
-Import paths are case-insensitive, meaning these are all valid imports:
-
-```ts#index.ts
-import { hello } from "./hello";
-import { hello } from "./HELLO";
-import { hello } from "./hElLo";
-```
-
 Import paths can optionally include extensions. If an extension is present, Bun will only check for a file with that exact extension.
 
 ```ts#index.ts

docs/runtime/nodejs-apis.md

@@ -18,7 +18,7 @@ This page is updated regularly to reflect compatibility status of the latest ver
 
 ### [`node:child_process`](https://nodejs.org/api/child_process.html)
 
-🟡 Missing `Stream` stdio, `proc.gid` `proc.uid`. IPC cannot send socket handles and only works with other `bun` processes.
+🟡 Missing `proc.gid` `proc.uid`. `Stream` class not exported. IPC cannot send socket handles. Node.js <> Bun IPC can be used with JSON serialization.
 
 ### [`node:cluster`](https://nodejs.org/api/cluster.html)
 
@@ -53,7 +53,7 @@ Some methods are not optimized yet.
 
 ### [`node:events`](https://nodejs.org/api/events.html)
 
-🟡 Missing `addAbortListener` `events.getMaxListeners`
+🟡 `events.addAbortListener` & `events.getMaxListeners` do not support (web api) `EventTarget`
 
 ### [`node:fs`](https://nodejs.org/api/fs.html)
 
@@ -61,7 +61,7 @@ Some methods are not optimized yet.
 
 ### [`node:http`](https://nodejs.org/api/http.html)
 
-🟢 Fully implemented.
+🟢 Fully implemented. Outgoing client request body is currently buffered instead of streamed.
 
 ### [`node:http2`](https://nodejs.org/api/http2.html)
 
@@ -69,7 +69,7 @@ Some methods are not optimized yet.
 
 ### [`node:https`](https://nodejs.org/api/https.html)
 
-🟢 Fully implemented.
+🟢 APIs are implemented, but `Agent` is not always used yet.
 
 ### [`node:inspector`](https://nodejs.org/api/inspector.html)
 
@@ -169,7 +169,7 @@ Some methods are not optimized yet.
 
 ### [`node:worker_threads`](https://nodejs.org/api/worker_threads.html)
 
-🟡 `Worker` doesn't support the following options: `eval` `stdin` `stdout` `stderr` `trackedUnmanagedFds` `resourceLimits`. Missing `markAsUntransferable` `moveMessagePortToContext` `getHeapSnapshot`.
+🟡 `Worker` doesn't support the following options: `stdin` `stdout` `stderr` `trackedUnmanagedFds` `resourceLimits`. Missing `markAsUntransferable` `moveMessagePortToContext` `getHeapSnapshot`.
 
 ### [`node:zlib`](https://nodejs.org/api/zlib.html)
 
@@ -193,7 +193,7 @@ The table below lists all globals implemented by Node.js and Bun's current compa
 
 ### [`Buffer`](https://nodejs.org/api/buffer.html#class-buffer)
 
-🟡 Incomplete implementation of `base64` and `base64url` encodings.
+🟢 Fully implemented.
 
 ### [`ByteLengthQueuingStrategy`](https://developer.mozilla.org/en-US/docs/Web/API/ByteLengthQueuingStrategy)
 
@@ -433,7 +433,7 @@ The table below lists all globals implemented by Node.js and Bun's current compa
 
 ### [`URL`](https://developer.mozilla.org/en-US/docs/Web/API/URL)
 
-🟡 `URL.createObjectURL` is missing. See [Issue #3925](https://github.com/oven-sh/bun/issues/3925)
+🟢 Fully implemented.
 
 ### [`URLSearchParams`](https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams)
 

docs/runtime/shell.md

@@ -418,7 +418,7 @@ For cross-platform compatibility, Bun Shell implements a set of builtin commands
 
 **Not** implemented yet, but planned:
 
-- See https://github.com/oven-sh/bun/issues/9716 for the full list.
+- See [Issue #9716](https://github.com/oven-sh/bun/issues/9716) for the full list.
 
 ## Utilities
 

docs/test/coverage.md

@@ -63,3 +63,29 @@ Internally, Bun transpiles all files by default, so Bun automatically generates
 [test]
 coverageIgnoreSourcemaps = true   # default false
 ```
+
+### Coverage reporters
+
+By default, coverage reports will be printed to the console.
+
+For persistent code coverage reports in CI environments and for other tools, you can pass a `--coverage-reporter=lcov` CLI option or `coverageReporter` option in `bunfig.toml`.
+
+```toml
+[test]
+coverageReporter  = ["text", "lcov"]  # default ["text"]
+coverageDir = "path/to/somewhere"  # default "coverage"
+```
+
+| Reporter | Description                                                                 |
+| -------- | --------------------------------------------------------------------------- |
+| `text`   | Prints a text summary of the coverage to the console.                       |
+| `lcov`   | Save coverage in [lcov](https://github.com/linux-test-project/lcov) format. |
+
+#### lcov coverage reporter
+
+To generate an lcov report, you can use the `lcov` reporter. This will generate an `lcov.info` file in the `coverage` directory.
+
+```toml
+[test]
+coverageReporter = "lcov"
+```

docs/test/mocks.md

@@ -196,3 +196,41 @@ As of Bun v1.0.19, Bun automatically resolves the `specifier` argument to `mock.
 After resolution, the mocked module is stored in the ES Module registry **and** the CommonJS require cache. This means that you can use `import` and `require` interchangeably for mocked modules.
 
 The callback function is called lazily, only if the module is imported or required. This means that you can use `mock.module()` to mock modules that don't exist yet, and it means that you can use `mock.module()` to mock modules that are imported by other modules.
+
+## Restore all function mocks to their original values with `mock.restore()`
+
+Instead of manually restoring each mock individually with `mockFn.mockRestore()`, restore all mocks with one command by calling `mock.restore()`. Doing so does not reset the value of modules overridden with `mock.module()`.
+
+Using `mock.restore()` can reduce the amount of code in your tests by adding it to `afterEach` blocks in each test file or even in your [test preload code](https://bun.sh/docs/runtime/bunfig#test-preload).
+
+```ts
+import { expect, mock, spyOn, test } from "bun:test";
+
+import * as fooModule from './foo.ts';
+import * as barModule from './bar.ts';
+import * as bazModule from './baz.ts';
+
+test('foo, bar, baz', () => {
+  const fooSpy = spyOn(fooModule, 'foo');
+  const barSpy = spyOn(barModule, 'bar');
+  const bazSpy = spyOn(bazModule, 'baz');
+
+  expect(fooSpy).toBe('foo');
+  expect(barSpy).toBe('bar');
+  expect(bazSpy).toBe('baz');
+
+  fooSpy.mockImplementation(() => 42);
+  barSpy.mockImplementation(() => 43);
+  bazSpy.mockImplementation(() => 44);
+
+  expect(fooSpy).toBe(42);
+  expect(barSpy).toBe(43);
+  expect(bazSpy).toBe(44);
+
+  mock.restore();
+
+  expect(fooSpy).toBe('foo');
+  expect(barSpy).toBe('bar');
+  expect(bazSpy).toBe('baz');
+});
+```