only if there are instance members

* feat(napi): add `napi_get_value_bigint_words`

* fix(napi): handle `napi_get_value_bigint_words` arr too small

.devcontainer/scripts/zig-env.sh

@@ -1,7 +1,8 @@
 #!/bin/bash
 
-curl -L https://github.com/Jarred-Sumner/vscode-zig/releases/download/march18/zig-0.2.5.vsix >/home/ubuntu/vscode-zig.vsix
-git clone https://github.com/oven-sh/zls /home/ubuntu/zls
+curl -L https://github.com/zigtools/zls-vscode/releases/download/1.1.6/zls-vscode-1.1.6.vsix >/home/ubuntu/vscode-zig.vsix
+git clone https://github.com/zigtools/zls /home/ubuntu/zls
 cd /home/ubuntu/zls
+git checkout aabdb0c6ecb3c9a47feff2c2bfb9be4e95adf723
 git submodule update --init --recursive --progress --depth=1
 zig build -Drelease-fast

.gitattributes

@@ -6,3 +6,5 @@ src/bun.js/bindings/sqlite/sqlite3.c linguist-vendored
 src/bun.js/bindings/sqlite/sqlite3_local.h linguist-vendored
 *.lockb binary diff=lockb
 *.zig text eol=lf
+src/bun.js/bindings/simdutf.cpp linguist-vendored
+src/bun.js/bindings/simdutf.h linguist-vendored

.github/ISSUE_TEMPLATE/1-install-problem.yml

@@ -15,7 +15,7 @@ body:
     attributes:
       label: What platform is your computer?
       description: |
-        For MacOS and Linux: copy the output of `uname -mprsv`
+        For MacOS and Linux: copy the output of `uname -mprs`
         For Windows: copy the output of `"$([Environment]::OSVersion | ForEach-Object VersionString) $(if ([Environment]::Is64BitOperatingSystem) { "x64" } else { "x86" })"` in the PowerShell console
   - type: textarea
     attributes:

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

@@ -1,6 +1,6 @@
 name: 🐛 Bug Report
 description: Report an issue that should be fixed
-labels: [bug, need repro]
+labels: [bug]
 body:
   - type: markdown
     attributes:
@@ -19,15 +19,14 @@ body:
     attributes:
       label: What platform is your computer?
       description: |
-        For MacOS and Linux: copy the output of `uname -mprsv`
+        For MacOS and Linux: copy the output of `uname -mprs`
         For Windows: copy the output of `"$([Environment]::OSVersion | ForEach-Object VersionString) $(if ([Environment]::Is64BitOperatingSystem) { "x64" } else { "x86" })"` in the PowerShell console
   - type: textarea
     attributes:
       label: What steps can reproduce the bug?
-      description: Enter the details about your bug. If possible, please provide a small code snippet that can reproduce the issue.
-  - type: textarea
-    attributes:
-      label: How often does it reproduce? Is there a required condition?
+      description: Explain the bug and provide a code snippet that can reproduce it.
+    validations:
+      required: true
   - type: textarea
     attributes:
       label: What is the expected behavior?
@@ -36,8 +35,6 @@ body:
     attributes:
       label: What do you see instead?
       description: If possible, please provide text instead of a screenshot.
-    validations:
-      required: true
   - type: textarea
     attributes:
       label: Additional information

.github/ISSUE_TEMPLATE/4-docs-problem.yml

@@ -18,8 +18,6 @@ body:
         - Documentation is confusing
         - Example code is not working
         - Something else
-      validations:
-        required: true
   - type: textarea
     attributes:
       label: What is the issue?
@@ -28,4 +26,4 @@ body:
   - type: textarea
     attributes:
       label: Where did you find it?
-      description: If possible, please provide the URL(s) where you found this issue.
+      description: If possible, please provide the URL(s) where you found this issue.

.github/labeler.yml

@@ -1,52 +0,0 @@
-chore:
-  - any: ['*', '**/*']
-    all: ['!packages/*', '!packages/**/*', '!src/*', '!src/**/*', '!types/*', '!types/**/*', '!test/*', '!test/**/*', '!bench/*', '!bench/**/*', '!examples/*', '!examples/**/*']
-
-'packages:bun':
-  - src/*
-  - src/**/*
-
-'packages:bun-darwin-aarch64':
-  - packages/bun-darwin-aarch64/*
-  - packages/bun-darwin-aarch64/**/*
-
-'packages:bun-error':
-  - packages/bun-error/*
-  - packages/bun-error/**/*
-
-'packages:bun-framework-next':
-  - packages/bun-framework-next/*
-  - packages/bun-framework-next/**/*
-
-'packages:bun-landing':
-  - packages/bun-landing/*
-  - packages/bun-landing/**/*
-
-'packages:bun-linux-x64':
-  - packages/bun-linux-x64/*
-  - packages/bun-linux-x64/**/*
-
-'packages:bun-macro-relay':
-  - packages/bun-macro-relay/*
-  - packages/bun-macro-relay/**/*
-
-'packages:bun-types':
-  - packages/bun-types/*
-  - packages/bun-types/**/*
-  - types/bun/*
-
-'packages:bun-wasm':
-  - packages/bun-wasm/*
-  - packages/bun-wasm/**/*
-
-'tests':
-  - test/*
-  - test/**/*
-
-'benchmarks':
-  - bench/*
-  - bench/**/*
-
-'templates':
-  - examples/*
-  - examples/**/*

.github/labels.yml

@@ -1,66 +0,0 @@
-- name: 'bug'
-  color: 'd73a4a'
-- name: 'segfault'
-  color: 'b60205'
-- name: 'documentation'
-  color: '0075ca'
-- name: 'duplicate'
-  color: 'cfd3d7'
-- name: 'wontfix'
-  color: 'cfd3d7'
-- name: 'question'
-  color: 'd876e3'
-- name: 'enhancement'
-  color: 'a2eeef'
-- name: 'good first issue'
-  color: '7057ff'
-- name: 'help wanted'
-  color: '008672'
-- name: 'infrastructure'
-  color: '7c5f8a'
-- name: 'invalid'
-  color: 'e4e669'
-- name: 'need repro'
-  color: 'c66037'
-- name: 'node.js'
-  color: '0E8A16'
-- name: 'napi'
-  color: 'BE05D2'
-- name: 'esm<>cjs'
-  color: '7dcde3'
-- name: 'performance'
-  color: 'E99695'
-- name: 'polyfill'
-  color: 'f9c5e6'
-- name: 'tracking'
-  color: '5319E7'
-- name: 'transpiler'
-  color: 'BFDADC'
-- name: 'typescript'
-  color: '87511b'
-- name: 'chore'
-  color: 'cfd3d7'
-- name: 'templates'
-  color: 'FBCA04'
-- name: 'benchmarks'
-  color: 'FBCA04'
-- name: 'tests'
-  color: 'FBCA04'
-- name: 'packages:bun'
-  color: 'FBCA04'
-- name: 'packages:bun-darwin-aarch64'
-  color: 'FBCA04'
-- name: 'packages:bun-error'
-  color: 'FBCA04'
-- name: 'packages:bun-framework-next'
-  color: 'FBCA04'
-- name: 'packages:bun-landing'
-  color: 'FBCA04'
-- name: 'packages:bun-linux-x64'
-  color: 'FBCA04'
-- name: 'packages:bun-macro-relay'
-  color: 'FBCA04'
-- name: 'packages:bun-types'
-  color: 'FBCA04'
-- name: 'packages:bun-wasm'
-  color: 'FBCA04'

.github/workflows/bun-homebrew.yml

@@ -1,30 +0,0 @@
-name: bun-homebrew
-on:
-  release:
-    types:
-      - published
-      - edited
-jobs:
-  homebrew:
-    runs-on: ubuntu-latest
-    if: github.repository_owner == 'oven-sh' && github.event.release.published_at != null
-    steps:
-      - id: checkout
-        name: Checkout
-        uses: actions/checkout@v3
-        with:
-          repository: oven-sh/homebrew-bun
-          token: ${{ env.HOMEBREW_TOKEN }}
-      - id: setup-ruby
-        name: Setup Ruby
-        uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: '2.6'
-      - id: update-tap
-        name: Update Tap
-        run: ruby scripts/release.rb "${{ github.event.release.tag_name }}"
-      - id: commit-tap
-        name: Commit Tap
-        uses: stefanzweifel/git-auto-commit-action@v4
-        with:
-          commit_message: Release ${{ github.event.release.tag_name }}

.github/workflows/bun-landing.yml

@@ -1,46 +0,0 @@
-name: bun-landing
-on:
-  push:
-    paths:
-      - packages/bun-landing/**/*
-    branches: [main]
-
-jobs:
-  build:
-    name: website build
-    runs-on: ubuntu-latest
-    if: github.repository_owner == 'oven-sh'
-    strategy:
-      fail-fast: false
-      matrix:
-        node-version:
-          - 16
-
-    steps:
-      - name: Checkout repo
-        uses: actions/checkout@v2
-
-      - name: Use Node ${{ matrix.node }}
-        uses: actions/setup-node@v2
-        with:
-          node-version: ${{ matrix.node }}
-
-      - name: Install bun
-        uses: xhyrom/setup-bun@v0.1.2
-        with:
-          bun-version: latest
-
-      - name: Install global dependencies
-        run: bun install
-
-      - name: Install package dependencies
-        run: cd packages/bun-landing && bun install
-
-      - name: Build
-        run: cd packages/bun-landing && bun run build.tsx
-
-      - name: Commit changes
-        uses: stefanzweifel/git-auto-commit-action@v4
-        with:
-          commit_message: build:(landing) automated website build
-          token: ${{ secrets.GITHUB_TOKEN }}

.github/workflows/bun-linux-aarch64.yml

@@ -0,0 +1,165 @@
+name: bun-linux
+env:
+  REGISTRY: ghcr.io
+  IMAGE_NAME: ${{ github.repository }}
+  TEST_TAG: bun-test'
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - "src/**/*"
+      - "test/**/*"
+      - "build.zig"
+      - "Makefile"
+      - "Dockerfile"
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  linux:
+    name: ${{matrix.tag}}
+    runs-on: ${{matrix.runner}}
+    timeout-minutes: 90
+    strategy:
+      matrix:
+        include:
+          - cpu: native
+            tag: linux-aarch64
+            arch: aarch64
+            build_arch: arm64
+            runner: linux-arm64
+            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-linux-arm64-lto.tar.gz"
+            webkit_basename: "bun-webkit-linux-arm64-lto"
+            build_machine_arch: aarch64
+
+    steps:
+      - uses: actions/checkout@v3
+        with:
+          submodules: recursive
+      - uses: docker/setup-buildx-action@v2
+        id: buildx
+        with:
+          install: true
+      - name: Run
+        run: |
+          rm -rf ${{runner.temp}}/release
+      - name: Login to GitHub Container Registry
+        uses: docker/login-action@v2
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+      - run: |
+          mkdir -p /tmp/.buildx-cache-${{matrix.tag}}
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        with:
+          context: .
+          push: false
+          cache-from: type=local,src=/tmp/.buildx-cache-${{matrix.tag}}
+          cache-to: type=local,dest=/tmp/.buildx-cache-${{matrix.tag}}
+          build-args: |
+            ARCH=${{matrix.arch}}
+            BUILDARCH=${{matrix.build_arch}}
+            BUILD_MACHINE_ARCH=${{matrix.build_machine_arch}}
+            CPU_TARGET=${{matrix.cpu}}
+            WEBKIT_URL=${{matrix.webkit_url}}
+            GIT_SHA=${{github.sha}}
+            WEBKIT_BASENAME=${{matrix.webkit_basename}}
+          platforms: linux/${{matrix.build_arch}}
+          target: artifact
+          outputs: type=local,dest=${{runner.temp}}/release
+      - name: Zip
+        run: |
+          # if zip is not found
+          if [ ! -x "$(command -v zip)" ]; then
+            sudo apt-get update && sudo apt-get install -y zip --no-install-recommends
+          fi
+
+          if [ ! -x "$(command -v strip)" ]; then
+            sudo apt-get update && sudo apt-get install -y binutils --no-install-recommends
+          fi
+
+          cd ${{runner.temp}}/release
+          chmod +x bun-profile bun
+
+          mkdir bun-${{matrix.tag}}-profile
+          mkdir bun-${{matrix.tag}}
+
+          strip bun
+
+          mv bun-profile bun-${{matrix.tag}}-profile/bun-profile
+          mv bun bun-${{matrix.tag}}/bun
+
+          zip -r bun-${{matrix.tag}}-profile.zip bun-${{matrix.tag}}-profile
+          zip -r bun-${{matrix.tag}}.zip bun-${{matrix.tag}}
+      - uses: actions/upload-artifact@v3
+        with:
+          name: bun-${{matrix.tag}}-profile
+          path: ${{runner.temp}}/release/bun-${{matrix.tag}}-profile.zip
+      - uses: actions/upload-artifact@v3
+        with:
+          name: bun-${{matrix.tag}}
+          path: ${{runner.temp}}/release/bun-${{matrix.tag}}.zip
+      - uses: actions/upload-artifact@v3
+        with:
+          name: bun-obj-${{matrix.tag}}
+          path: ${{runner.temp}}/release/bun-obj
+      - uses: actions/upload-artifact@v3
+        with:
+          name: ${{matrix.tag}}-dependencies
+          path: ${{runner.temp}}/release/bun-dependencies
+      - name: Release
+        id: release
+        uses: ncipollo/release-action@v1
+        if: |
+          github.repository_owner == 'oven-sh'
+          && github.ref == 'refs/heads/main'
+        with:
+          prerelease: true
+          body: "This canary release of Bun corresponds to the commit [${{ github.sha }}]"
+          allowUpdates: true
+          replacesArtifacts: true
+          generateReleaseNotes: true
+          artifactErrorsFailBuild: true
+          token: ${{ secrets.GITHUB_TOKEN }}
+          name: "Canary (${{github.sha}})"
+          tag: "canary"
+          artifacts: "${{runner.temp}}/release/bun-${{matrix.tag}}.zip,${{runner.temp}}/release/bun-${{matrix.tag}}-profile.zip"
+      - id: setup-bun
+        name: Setup Bun
+        uses: oven-sh/setup-bun@v0.1.8
+        if: |
+          github.repository_owner == 'oven-sh'
+          && github.ref == 'refs/heads/main'
+        with:
+          bun-version: canary
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      # - name: Sign Release
+      #   id: sign-release
+      #   if: |
+      #     github.repository_owner == 'oven-sh'
+      #     && github.ref == 'refs/heads/main'
+      #   env:
+      #     GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+      #   run: |
+      #     echo "$GPG_PASSPHRASE" | bun run .scripts/sign-release.ts
+      # - name: Release Checksum
+      #   id: release-checksum
+      #   uses: ncipollo/release-action@v1
+      #   if: |
+      #     github.repository_owner == 'oven-sh'
+      #     && github.ref == 'refs/heads/main'
+      #   with:
+      #     prerelease: true
+      #     body: "This canary release of Bun corresponds to the commit [${{ github.sha }}]"
+      #     allowUpdates: true
+      #     replacesArtifacts: true
+      #     generateReleaseNotes: true
+      #     artifactErrorsFailBuild: true
+      #     token: ${{ secrets.GITHUB_TOKEN }}
+      #     name: "Canary (${{github.sha}})"
+      #     tag: "canary"
+      #     artifacts: "SHASUMS256.txt,SHASUMS256.txt.asc"

.github/workflows/bun-linux-build.yml

@@ -6,7 +6,8 @@ env:
 
 on:
   push:
-    branches: [main, bun-actions]
+    branches:
+      - main
     paths:
       - "src/**/*"
       - "test/**/*"
@@ -14,7 +15,8 @@ on:
       - "Makefile"
       - "Dockerfile"
   pull_request:
-    branches: [main]
+    branches:
+      - main
     paths:
       - "src/**/*"
       - "test/**/*"
@@ -30,34 +32,30 @@ jobs:
     runs-on: ${{matrix.runner}}
     timeout-minutes: 90
     strategy:
+      fail-fast: false
       matrix:
         include:
           - cpu: haswell
             tag: linux-x64
             arch: x86_64
             build_arch: amd64
-            runner: linux-amd64
-            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-linux-amd64-lto.tar.gz"
+            runner: big-ubuntu
+            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-linux-amd64-lto.tar.gz"
             webkit_basename: "bun-webkit-linux-amd64-lto"
-          - cpu: westmere
+            build_machine_arch: x86_64
+          - cpu: nehalem
             tag: linux-x64-baseline
             arch: x86_64
             build_arch: amd64
-            runner: linux-amd64
-            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-linux-amd64-lto.tar.gz"
+            runner: big-ubuntu
+            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-linux-amd64-lto.tar.gz"
             webkit_basename: "bun-webkit-linux-amd64-lto"
-          - cpu: native
-            tag: linux-aarch64
-            arch: aarch64
-            build_arch: arm64
-            runner: linux-arm64
-            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-linux-arm64-lto.tar.gz"
-            webkit_basename: "bun-webkit-linux-arm64-lto"
+            build_machine_arch: x86_64
 
     steps:
       - uses: actions/checkout@v3
-      - name: Checkout submodules
-        run: git -c submodule."src/bun.js/WebKit".update=none submodule update --init --recursive --depth=1 --progress -j $(nproc)
+        with:
+          submodules: recursive
       - uses: docker/setup-buildx-action@v2
         id: buildx
         with:
@@ -71,16 +69,19 @@ jobs:
           registry: ghcr.io
           username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
+      - run: |
+          mkdir -p /tmp/.buildx-cache-${{matrix.tag}}
       - name: Build and push
         uses: docker/build-push-action@v3
         with:
           context: .
           push: false
-          cache-from: type=gha
-          cache-to: type=gha,mode=max
+          cache-from: type=local,src=/tmp/.buildx-cache-${{matrix.tag}}
+          cache-to: type=local,dest=/tmp/.buildx-cache-${{matrix.tag}}
           build-args: |
             ARCH=${{matrix.arch}}
             BUILDARCH=${{matrix.build_arch}}
+            BUILD_MACHINE_ARCH=${{matrix.build_machine_arch}}
             CPU_TARGET=${{matrix.cpu}}
             WEBKIT_URL=${{matrix.webkit_url}}
             GIT_SHA=${{github.sha}}
@@ -120,19 +121,6 @@ jobs:
         with:
           name: bun-${{matrix.tag}}
           path: ${{runner.temp}}/release/bun-${{matrix.tag}}.zip
-      - name: Release
-        id: release
-        uses: softprops/action-gh-release@v1
-        if: github.ref == 'refs/heads/main'
-        with:
-          prerelease: true
-          generate_release_notes: true
-          body: "This is the canary release of Bun that corresponds to the commit [${{ github.sha }}]"
-          name: "Canary (${{github.sha}})"
-          tag_name: "canary"
-          files: |
-            ${{runner.temp}}/release/bun-${{matrix.tag}}.zip
-            ${{runner.temp}}/release/bun-${{matrix.tag}}-profile.zip
       - uses: actions/upload-artifact@v3
         with:
           name: bun-obj-${{matrix.tag}}
@@ -141,3 +129,20 @@ jobs:
         with:
           name: ${{matrix.tag}}-dependencies
           path: ${{runner.temp}}/release/bun-dependencies
+      - name: Release
+        id: release
+        uses: ncipollo/release-action@v1
+        if: |
+          github.repository_owner == 'oven-sh'
+          && github.ref == 'refs/heads/main'
+        with:
+          prerelease: true
+          body: "This canary release of Bun corresponds to the commit [${{ github.sha }}]"
+          allowUpdates: true
+          replacesArtifacts: true
+          generateReleaseNotes: true
+          artifactErrorsFailBuild: true
+          token: ${{ secrets.GITHUB_TOKEN }}
+          name: "Canary (${{github.sha}})"
+          tag: "canary"
+          artifacts: "${{runner.temp}}/release/bun-${{matrix.tag}}.zip,${{runner.temp}}/release/bun-${{matrix.tag}}-profile.zip"

.github/workflows/bun-mac-aarch64.yml

@@ -6,7 +6,7 @@ env:
 
 on:
   push:
-    branches: [main, bun-actions]
+    branches: [main]
     paths:
       - "src/**/*"
       - "test/**/*"
@@ -27,11 +27,11 @@ on:
 jobs:
   macos-object-files:
     name: macOS Object
-    runs-on: zig-object
+    runs-on: med-ubuntu
     strategy:
       matrix:
         include:
-          # - cpu: westmere
+          # - cpu: nehalem
           #   arch: x86_64
           #   tag: bun-obj-darwin-x64-baseline
           # - cpu: haswell
@@ -42,8 +42,8 @@ jobs:
             tag: bun-obj-darwin-aarch64
     steps:
       - uses: actions/checkout@v3
-      - name: Checkout submodules
-        run: git -c submodule."src/bun.js/WebKit".update=none submodule update --init --recursive --depth=1 --progress -j $(nproc)
+        with:
+          submodules: recursive
       - uses: docker/setup-buildx-action@v2
         id: buildx
         with:
@@ -59,21 +59,40 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Build and push
         uses: docker/build-push-action@v3
+        if: runner.arch == 'X64'
         with:
           context: .
           push: false
-          tags: ghcr.io/oven-sh/bun-obj:${{github.sha}}-${{matrix.cpu}}-${{matrix.arch}}-macos
           cache-from: type=gha
-          cache-to: type=gha,mode=max
+          cache-to: type=gha,mode=min
           build-args: |
             ARCH=${{ matrix.arch }}
             BUILDARCH=amd64
+            BUILD_MACHINE_ARCH=x86_64
             CPU_TARGET=${{ matrix.cpu }}
             TRIPLET=${{matrix.arch}}-macos-none
             GIT_SHA=${{github.sha}}
           platforms: linux/amd64
           target: build_release_obj
           outputs: type=local,dest=${{runner.temp}}/release
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        if: runner.arch == 'ARM64'
+        with:
+          context: .
+          push: false
+          cache-from: type=gha
+          cache-to: type=gha,mode=min
+          build-args: |
+            ARCH=${{ matrix.arch }}
+            BUILDARCH=arm64
+            BUILD_MACHINE_ARCH=aarch64
+            CPU_TARGET=${{ matrix.cpu }}
+            TRIPLET=${{matrix.arch}}-macos-none
+            GIT_SHA=${{github.sha}}
+          platforms: linux/arm64
+          target: build_release_obj
+          outputs: type=local,dest=${{runner.temp}}/release
       - uses: actions/upload-artifact@v3
         with:
           name: ${{ matrix.tag }}
@@ -85,13 +104,13 @@ jobs:
     strategy:
       matrix:
         include:
-          # - cpu: westmere
+          # - cpu: nehalem
           #   arch: x86_64
           #   tag: bun-darwin-x64-baseline
           #   obj: bun-obj-darwin-x64-baseline
           #   runner: macos-11
           #   artifact: bun-obj-darwin-x64-baseline
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           #   dependencies: true
           #   compile_obj: false
           # - cpu: haswell
@@ -100,16 +119,16 @@ jobs:
           #   obj: bun-obj-darwin-x64
           #   runner: macos-11
           #   artifact: bun-obj-darwin-x64
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           #   dependencies: true
           #   compile_obj: false
-          # - cpu: westmere
+          # - cpu: nehalem
           #   arch: x86_64
           #   tag: bun-darwin-x64-baseline
           #   obj: bun-obj-darwin-x64-baseline
           #   runner: macos-11
           #   artifact: bun-obj-darwin-x64-baseline
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           #   dependencies: false
           #   compile_obj: true
           # - cpu: haswell
@@ -118,7 +137,7 @@ jobs:
           #   obj: bun-obj-darwin-x64
           #   runner: macos-11
           #   artifact: bun-obj-darwin-x64
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           #   dependencies: false
           #   compile_obj: true
           - cpu: native
@@ -126,7 +145,7 @@ jobs:
             tag: bun-darwin-aarch64
             obj: bun-obj-darwin-aarch64
             artifact: bun-obj-darwin-aarch64
-            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-arm64-lto.tar.gz"
+            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-arm64-lto.tar.gz"
             runner: macos-arm64
             dependencies: true
             compile_obj: true
@@ -146,10 +165,16 @@ jobs:
           OBJ_DIR: ${{ runner.temp }}/bun-cpp-obj
           BUN_DEPS_OUT_DIR: ${{runner.temp}}/bun-deps
         run: |
-          brew install rust llvm@13 pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config esbuild --force
+          brew install ccache rust llvm@15 pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config esbuild --force
+          echo "export PATH=$(brew --prefix ccache)/bin:\$PATH" >> $GITHUB_ENV
           echo "export PATH=$(brew --prefix coreutils)/libexec/gnubin:\$PATH" >> $GITHUB_ENV
-          echo "export PATH=$(brew --prefix llvm@13)/bin:\$PATH" >> $GITHUB_ENV
-          brew link --overwrite llvm@13
+          echo "export PATH=$(brew --prefix llvm@15)/bin:\$PATH" >> $GITHUB_ENV
+          brew link --overwrite llvm@15
+      - name: ccache
+        uses: hendrikmuhs/ccache-action@v1.2
+        with:
+          key: ${{ runner.os }}-ccache-${{ matrix.tag }}
+          restore-keys: ${{ runner.os }}-ccache-${{ matrix.tag }}
       - name: Download WebKit
         if: matrix.compile_obj
         env:
@@ -209,7 +234,6 @@ jobs:
         with:
           name: ${{ matrix.tag }}-deps
           path: ${{runner.temp}}/bun-deps
-
   macOS:
     name: macOS Link
     runs-on: ${{ matrix.runner }}
@@ -218,14 +242,14 @@ jobs:
     strategy:
       matrix:
         include:
-          # - cpu: westmere
+          # - cpu: nehalem
           #   arch: x86_64
           #   tag: bun-darwin-x64-baseline
           #   obj: bun-obj-darwin-x64-baseline
           #   package: bun-darwin-x64
           #   runner: macos-11
           #   artifact: bun-obj-darwin-x64-baseline
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           # - cpu: haswell
           #   arch: x86_64
           #   tag: bun-darwin-x64
@@ -233,14 +257,14 @@ jobs:
           #   package: bun-darwin-x64
           #   runner: macos-11
           #   artifact: bun-obj-darwin-x64
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           - cpu: native
             arch: aarch64
             tag: bun-darwin-aarch64
             obj: bun-obj-darwin-aarch64
             package: bun-darwin-aarch64
             artifact: bun-obj-darwin-aarch64
-            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-arm64-lto.tar.gz"
+            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-arm64-lto.tar.gz"
             runner: macos-arm64
     steps:
       - uses: actions/checkout@v3
@@ -258,10 +282,15 @@ jobs:
           OBJ_DIR: ${{ runner.temp }}/bun-cpp-obj
           BUN_DEPS_OUT_DIR: ${{runner.temp}}/bun-deps
         run: |
-          brew install rust llvm@13 pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config esbuild --force
+          brew install rust ccache llvm@15 pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config esbuild --force
           echo "export PATH=$(brew --prefix coreutils)/libexec/gnubin:\$PATH" >> $GITHUB_ENV
-          echo "export PATH=$(brew --prefix llvm@13)/bin:\$PATH" >> $GITHUB_ENV
-          brew link --overwrite llvm@13
+          echo "export PATH=$(brew --prefix llvm@15)/bin:\$PATH" >> $GITHUB_ENV
+          brew link --overwrite llvm@15
+      - name: ccache
+        uses: hendrikmuhs/ccache-action@v1.2
+        with:
+          key: ${{ runner.os }}-ccache-${{ matrix.tag }}-link
+          restore-keys: ${{ runner.os }}-ccache-${{ matrix.tag }}-link
       - name: Download WebKit
         env:
           CPU_TARGET: ${{ matrix.cpu }}
@@ -340,14 +369,18 @@ jobs:
           path: ${{runner.temp}}/release/${{matrix.tag}}.zip
       - name: Release
         id: release
-        uses: softprops/action-gh-release@v1
-        if: github.ref == 'refs/heads/main'
+        uses: ncipollo/release-action@v1
+        if: |
+          github.repository_owner == 'oven-sh'
+          && github.ref == 'refs/heads/main'
         with:
           prerelease: true
-          generate_release_notes: true
-          body: "This is the canary release of Bun that corresponds to the commit [${{ github.sha }}]"
+          body: "This canary release of Bun corresponds to the commit [${{ github.sha }}]"
+          allowUpdates: true
+          replacesArtifacts: true
+          generateReleaseNotes: true
+          artifactErrorsFailBuild: true
+          token: ${{ secrets.GITHUB_TOKEN }}
           name: "Canary (${{github.sha}})"
-          tag_name: "canary"
-          files: |
-            ${{runner.temp}}/release/${{matrix.tag}}.zip
-            ${{runner.temp}}/release/${{matrix.tag}}-profile.zip
+          tag: "canary"
+          artifacts: "${{runner.temp}}/release/${{matrix.tag}}.zip,${{runner.temp}}/release/${{matrix.tag}}-profile.zip"

.github/workflows/bun-mac-x64-baseline.yml

@@ -6,7 +6,7 @@ env:
 
 on:
   push:
-    branches: [main, bun-actions]
+    branches: [main]
     paths:
       - "src/**/*"
       - "test/**/*"
@@ -27,11 +27,11 @@ on:
 jobs:
   macos-object-files:
     name: macOS Object
-    runs-on: zig-object
+    runs-on: med-ubuntu
     strategy:
       matrix:
         include:
-          - cpu: westmere
+          - cpu: nehalem
             arch: x86_64
             tag: bun-obj-darwin-x64-baseline
           # - cpu: haswell
@@ -42,8 +42,8 @@ jobs:
           #   tag: bun-obj-darwin-aarch64
     steps:
       - uses: actions/checkout@v3
-      - name: Checkout submodules
-        run: git -c submodule."src/bun.js/WebKit".update=none submodule update --init --recursive --depth=1 --progress -j $(nproc)
+        with:
+          submodules: recursive
       - uses: docker/setup-buildx-action@v2
         id: buildx
         with:
@@ -59,21 +59,40 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Build and push
         uses: docker/build-push-action@v3
+        if: runner.arch == 'X64'
         with:
           context: .
           push: false
-          tags: ghcr.io/oven-sh/bun-obj:${{github.sha}}-${{matrix.cpu}}-${{matrix.arch}}-macos-baseline
           cache-from: type=gha
-          cache-to: type=gha,mode=max
+          cache-to: type=gha,mode=min
           build-args: |
             ARCH=${{ matrix.arch }}
             BUILDARCH=amd64
+            BUILD_MACHINE_ARCH=x86_64
             CPU_TARGET=${{ matrix.cpu }}
             TRIPLET=${{matrix.arch}}-macos-none
             GIT_SHA=${{github.sha}}
           platforms: linux/amd64
           target: build_release_obj
           outputs: type=local,dest=${{runner.temp}}/release
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        if: runner.arch == 'ARM64'
+        with:
+          context: .
+          push: false
+          cache-from: type=gha
+          cache-to: type=gha,mode=min
+          build-args: |
+            ARCH=${{ matrix.arch }}
+            BUILDARCH=arm64
+            BUILD_MACHINE_ARCH=aarch64
+            CPU_TARGET=${{ matrix.cpu }}
+            TRIPLET=${{matrix.arch}}-macos-none
+            GIT_SHA=${{github.sha}}
+          platforms: linux/arm64
+          target: build_release_obj
+          outputs: type=local,dest=${{runner.temp}}/release
       - uses: actions/upload-artifact@v3
         with:
           name: ${{ matrix.tag }}
@@ -85,13 +104,13 @@ jobs:
     strategy:
       matrix:
         include:
-          - cpu: westmere
+          - cpu: nehalem
             arch: x86_64
             tag: bun-darwin-x64-baseline
             obj: bun-obj-darwin-x64-baseline
             runner: macos-11
             artifact: bun-obj-darwin-x64-baseline
-            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
             dependencies: true
             compile_obj: false
           # - cpu: haswell
@@ -100,16 +119,16 @@ jobs:
           #   obj: bun-obj-darwin-x64
           #   runner: macos-11
           #   artifact: bun-obj-darwin-x64
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           #   dependencies: true
           #   compile_obj: false
-          - cpu: westmere
+          - cpu: nehalem
             arch: x86_64
             tag: bun-darwin-x64-baseline
             obj: bun-obj-darwin-x64-baseline
             runner: macos-11
             artifact: bun-obj-darwin-x64-baseline
-            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
             dependencies: false
             compile_obj: true
           # - cpu: haswell
@@ -118,7 +137,7 @@ jobs:
           #   obj: bun-obj-darwin-x64
           #   runner: macos-11
           #   artifact: bun-obj-darwin-x64
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           #   dependencies: false
           #   compile_obj: true
           # - cpu: native
@@ -126,7 +145,7 @@ jobs:
           #   tag: bun-darwin-aarch64
           #   obj: bun-obj-darwin-aarch64
           #   artifact: bun-obj-darwin-aarch64
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           #   runner: macos-arm64
           #   dependencies: true
           #   compile_obj: true
@@ -146,10 +165,23 @@ jobs:
           OBJ_DIR: ${{ runner.temp }}/bun-cpp-obj
           BUN_DEPS_OUT_DIR: ${{runner.temp}}/bun-deps
         run: |
-          brew install rust llvm@13 pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config esbuild --force
+          brew install ccache rust llvm@15 pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config esbuild --force
+          echo "export PATH=$(brew --prefix ccache)/bin:\$PATH" >> $GITHUB_ENV
           echo "export PATH=$(brew --prefix coreutils)/libexec/gnubin:\$PATH" >> $GITHUB_ENV
-          echo "export PATH=$(brew --prefix llvm@13)/bin:\$PATH" >> $GITHUB_ENV
-          brew link --overwrite llvm@13
+          echo "export PATH=$(brew --prefix llvm@15)/bin:\$PATH" >> $GITHUB_ENV
+          brew link --overwrite llvm@15
+      - name: ccache (dependencies)
+        uses: hendrikmuhs/ccache-action@v1.2
+        if: matrix.dependencies
+        with:
+          key: ${{ runner.os }}-ccache-${{ matrix.tag }}-dependencies
+          restore-keys: ${{ runner.os }}-ccache-${{ matrix.tag }}-dependencies
+      - name: ccache (c++)
+        uses: hendrikmuhs/ccache-action@v1.2
+        if: matrix.compile_obj
+        with:
+          key: ${{ runner.os }}-ccache-${{ matrix.tag }}-obj
+          restore-keys: ${{ runner.os }}-ccache-${{ matrix.tag }}-obj
       - name: Download WebKit
         if: matrix.compile_obj
         env:
@@ -203,7 +235,6 @@ jobs:
         with:
           name: ${{ matrix.tag }}-deps
           path: ${{runner.temp}}/bun-deps
-
   macOS:
     name: macOS Link
     runs-on: ${{ matrix.runner }}
@@ -212,14 +243,14 @@ jobs:
     strategy:
       matrix:
         include:
-          - cpu: westmere
+          - cpu: nehalem
             arch: x86_64
             tag: bun-darwin-x64-baseline
             obj: bun-obj-darwin-x64-baseline
             package: bun-darwin-x64
             runner: macos-11
             artifact: bun-obj-darwin-x64-baseline
-            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           # - cpu: haswell
           #   arch: x86_64
           #   tag: bun-darwin-x64
@@ -227,14 +258,14 @@ jobs:
           #   package: bun-darwin-x64
           #   runner: macos-11
           #   artifact: bun-obj-darwin-x64
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           # - cpu: native
           #   arch: aarch64
           #   tag: bun-darwin-aarch64
           #   obj: bun-obj-darwin-aarch64
           #   package: bun-darwin-aarch64
           #   artifact: bun-obj-darwin-aarch64
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           #   runner: macos-arm64
     steps:
       - uses: actions/checkout@v3
@@ -252,10 +283,15 @@ jobs:
           OBJ_DIR: ${{ runner.temp }}/bun-cpp-obj
           BUN_DEPS_OUT_DIR: ${{runner.temp}}/bun-deps
         run: |
-          brew install rust llvm@13 pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config esbuild --force
+          brew install ccache rust llvm@15 pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config esbuild --force
           echo "export PATH=$(brew --prefix coreutils)/libexec/gnubin:\$PATH" >> $GITHUB_ENV
-          echo "export PATH=$(brew --prefix llvm@13)/bin:\$PATH" >> $GITHUB_ENV
-          brew link --overwrite llvm@13
+          echo "export PATH=$(brew --prefix llvm@15)/bin:\$PATH" >> $GITHUB_ENV
+          brew link --overwrite llvm@15
+      - name: ccache (link)
+        uses: hendrikmuhs/ccache-action@v1.2
+        with:
+          key: ${{ runner.os }}-ccache-${{ matrix.tag }}-link
+          restore-keys: ${{ runner.os }}-ccache-${{ matrix.tag }}-link
       - name: Download WebKit
         env:
           CPU_TARGET: ${{ matrix.cpu }}
@@ -337,14 +373,18 @@ jobs:
           path: ${{runner.temp}}/release/${{matrix.tag}}.zip
       - name: Release
         id: release
-        uses: softprops/action-gh-release@v1
-        if: github.ref == 'refs/heads/main'
+        uses: ncipollo/release-action@v1
+        if: |
+          github.repository_owner == 'oven-sh'
+          && github.ref == 'refs/heads/main'
         with:
           prerelease: true
-          generate_release_notes: true
-          body: "This is the canary release of Bun that corresponds to the commit [${{ github.sha }}]"
+          body: "This canary release of Bun corresponds to the commit [${{ github.sha }}]"
+          allowUpdates: true
+          replacesArtifacts: true
+          generateReleaseNotes: true
+          artifactErrorsFailBuild: true
+          token: ${{ secrets.GITHUB_TOKEN }}
           name: "Canary (${{github.sha}})"
-          tag_name: "canary"
-          files: |
-            ${{runner.temp}}/release/${{matrix.tag}}.zip
-            ${{runner.temp}}/release/${{matrix.tag}}-profile.zip
+          tag: "canary"
+          artifacts: "${{runner.temp}}/release/${{matrix.tag}}.zip,${{runner.temp}}/release/${{matrix.tag}}-profile.zip"

.github/workflows/bun-mac-x64.yml

@@ -6,7 +6,7 @@ env:
 
 on:
   push:
-    branches: [main, bun-actions]
+    branches: [main]
     paths:
       - "src/**/*"
       - "test/**/*"
@@ -27,11 +27,11 @@ on:
 jobs:
   macos-object-files:
     name: macOS Object
-    runs-on: zig-object
+    runs-on: med-ubuntu
     strategy:
       matrix:
         include:
-          # - cpu: westmere
+          # - cpu: nehalem
           #   arch: x86_64
           #   tag: bun-obj-darwin-x64-baseline
           - cpu: haswell
@@ -42,8 +42,8 @@ jobs:
           #   tag: bun-obj-darwin-aarch64
     steps:
       - uses: actions/checkout@v3
-      - name: Checkout submodules
-        run: git -c submodule."src/bun.js/WebKit".update=none submodule update --init --recursive --depth=1 --progress -j $(nproc)
+        with:
+          submodules: recursive
       - uses: docker/setup-buildx-action@v2
         id: buildx
         with:
@@ -59,6 +59,7 @@ jobs:
           password: ${{ secrets.GITHUB_TOKEN }}
       - name: Build and push
         uses: docker/build-push-action@v3
+        if: runner.arch == 'X64'
         with:
           context: .
           push: false
@@ -67,12 +68,31 @@ jobs:
           build-args: |
             ARCH=${{ matrix.arch }}
             BUILDARCH=amd64
+            BUILD_MACHINE_ARCH=x86_64
             CPU_TARGET=${{ matrix.cpu }}
             TRIPLET=${{matrix.arch}}-macos-none
             GIT_SHA=${{github.sha}}
           platforms: linux/amd64
           target: build_release_obj
           outputs: type=local,dest=${{runner.temp}}/release
+      - name: Build and push
+        uses: docker/build-push-action@v3
+        if: runner.arch == 'ARM64'
+        with:
+          context: .
+          push: false
+          cache-from: type=gha
+          cache-to: type=gha,mode=min
+          build-args: |
+            ARCH=${{ matrix.arch }}
+            BUILDARCH=arm64
+            BUILD_MACHINE_ARCH=aarch64
+            CPU_TARGET=${{ matrix.cpu }}
+            TRIPLET=${{matrix.arch}}-macos-none
+            GIT_SHA=${{github.sha}}
+          platforms: linux/arm64
+          target: build_release_obj
+          outputs: type=local,dest=${{runner.temp}}/release
       - uses: actions/upload-artifact@v3
         with:
           name: ${{ matrix.tag }}
@@ -84,13 +104,13 @@ jobs:
     strategy:
       matrix:
         include:
-          # - cpu: westmere
+          # - cpu: nehalem
           #   arch: x86_64
           #   tag: bun-darwin-x64-baseline
           #   obj: bun-obj-darwin-x64-baseline
           #   runner: macos-11
           #   artifact: bun-obj-darwin-x64-baseline
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           #   dependencies: true
           #   compile_obj: false
           - cpu: haswell
@@ -99,16 +119,16 @@ jobs:
             obj: bun-obj-darwin-x64
             runner: macos-11
             artifact: bun-obj-darwin-x64
-            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
             dependencies: true
             compile_obj: false
-          # - cpu: westmere
+          # - cpu: nehalem
           #   arch: x86_64
           #   tag: bun-darwin-x64-baseline
           #   obj: bun-obj-darwin-x64-baseline
           #   runner: macos-11
           #   artifact: bun-obj-darwin-x64-baseline
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           #   dependencies: false
           #   compile_obj: true
           - cpu: haswell
@@ -117,7 +137,7 @@ jobs:
             obj: bun-obj-darwin-x64
             runner: macos-11
             artifact: bun-obj-darwin-x64
-            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
             dependencies: false
             compile_obj: true
           # - cpu: native
@@ -125,7 +145,7 @@ jobs:
           #   tag: bun-darwin-aarch64
           #   obj: bun-obj-darwin-aarch64
           #   artifact: bun-obj-darwin-aarch64
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-arm64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-arm64-lto.tar.gz"
           #   runner: macos-arm64
           #   dependencies: true
           #   compile_obj: true
@@ -145,10 +165,10 @@ jobs:
           OBJ_DIR: ${{ runner.temp }}/bun-cpp-obj
           BUN_DEPS_OUT_DIR: ${{runner.temp}}/bun-deps
         run: |
-          brew install rust llvm@13 pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config esbuild --force
+          brew install rust ccache llvm@15 pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config esbuild --force
           echo "export PATH=$(brew --prefix coreutils)/libexec/gnubin:\$PATH" >> $GITHUB_ENV
-          echo "export PATH=$(brew --prefix llvm@13)/bin:\$PATH" >> $GITHUB_ENV
-          brew link --overwrite llvm@13
+          echo "export PATH=$(brew --prefix llvm@15)/bin:\$PATH" >> $GITHUB_ENV
+          brew link --overwrite llvm@15
       - name: Download WebKit
         if: matrix.compile_obj
         env:
@@ -164,6 +184,18 @@ jobs:
           rm -rf $JSC_BASE_DIR
           mkdir -p $JSC_BASE_DIR
           curl -L ${{ matrix.webkit_url }} | tar -xz -C $JSC_BASE_DIR --strip-components=1
+      - name: ccache (dependencies)
+        uses: hendrikmuhs/ccache-action@v1.2
+        if: matrix.dependencies
+        with:
+          key: ${{ runner.os }}-ccache-${{ matrix.tag }}-dependencies
+          restore-keys: ${{ runner.os }}-ccache-${{ matrix.tag }}-dependencies
+      - name: ccache (c++)
+        uses: hendrikmuhs/ccache-action@v1.2
+        if: matrix.compile_obj
+        with:
+          key: ${{ runner.os }}-ccache-${{ matrix.tag }}-obj
+          restore-keys: ${{ runner.os }}-ccache-${{ matrix.tag }}-obj
       - name: Compile dependencies
         if: matrix.dependencies
         env:
@@ -213,14 +245,14 @@ jobs:
     strategy:
       matrix:
         include:
-          # - cpu: westmere
+          # - cpu: nehalem
           #   arch: x86_64
           #   tag: bun-darwin-x64-baseline
           #   obj: bun-obj-darwin-x64-baseline
           #   package: bun-darwin-x64
           #   runner: macos-11
           #   artifact: bun-obj-darwin-x64-baseline
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           - cpu: haswell
             arch: x86_64
             tag: bun-darwin-x64
@@ -228,14 +260,14 @@ jobs:
             package: bun-darwin-x64
             runner: macos-11
             artifact: bun-obj-darwin-x64
-            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-amd64-lto.tar.gz"
+            webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-amd64-lto.tar.gz"
           # - cpu: native
           #   arch: aarch64
           #   tag: bun-darwin-aarch64
           #   obj: bun-obj-darwin-aarch64
           #   package: bun-darwin-aarch64
           #   artifact: bun-obj-darwin-aarch64
-          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-macos-arm64-lto.tar.gz"
+          #   webkit_url: "https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-macos-arm64-lto.tar.gz"
           #   runner: macos-arm64
     steps:
       - uses: actions/checkout@v3
@@ -253,10 +285,10 @@ jobs:
           OBJ_DIR: ${{ runner.temp }}/bun-cpp-obj
           BUN_DEPS_OUT_DIR: ${{runner.temp}}/bun-deps
         run: |
-          brew install rust llvm@13 pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config esbuild --force
+          brew install rust ccache llvm@15 pkg-config coreutils libtool cmake libiconv automake openssl@1.1 ninja gnu-sed pkg-config esbuild --force
           echo "export PATH=$(brew --prefix coreutils)/libexec/gnubin:\$PATH" >> $GITHUB_ENV
-          echo "export PATH=$(brew --prefix llvm@13)/bin:\$PATH" >> $GITHUB_ENV
-          brew link --overwrite llvm@13
+          echo "export PATH=$(brew --prefix llvm@15)/bin:\$PATH" >> $GITHUB_ENV
+          brew link --overwrite llvm@15
       - name: Download WebKit
         env:
           CPU_TARGET: ${{ matrix.cpu }}
@@ -287,6 +319,11 @@ jobs:
         with:
           name: ${{ matrix.obj }}
           path: ${{ runner.temp }}/release
+      - name: ccache (link)
+        uses: hendrikmuhs/ccache-action@v1.2
+        with:
+          key: ${{ runner.os }}-ccache-${{ matrix.tag }}-link
+          restore-keys: ${{ runner.os }}-ccache-${{ matrix.tag }}-link
       - name: Link
         env:
           CPU_TARGET: ${{ matrix.cpu }}
@@ -338,14 +375,18 @@ jobs:
           path: ${{runner.temp}}/release/${{matrix.tag}}.zip
       - name: Release
         id: release
-        uses: softprops/action-gh-release@v1
-        if: github.ref == 'refs/heads/main'
+        uses: ncipollo/release-action@v1
+        if: |
+          github.repository_owner == 'oven-sh'
+          && github.ref == 'refs/heads/main'
         with:
           prerelease: true
-          generate_release_notes: true
-          body: "This is the canary release of Bun that corresponds to the commit [${{ github.sha }}]"
+          body: "This canary release of Bun corresponds to the commit [${{ github.sha }}]"
+          allowUpdates: true
+          replacesArtifacts: true
+          generateReleaseNotes: true
+          artifactErrorsFailBuild: true
+          token: ${{ secrets.GITHUB_TOKEN }}
           name: "Canary (${{github.sha}})"
-          tag_name: "canary"
-          files: |
-            ${{runner.temp}}/release/${{matrix.tag}}.zip
-            ${{runner.temp}}/release/${{matrix.tag}}-profile.zip
+          tag: "canary"
+          artifacts: "${{runner.temp}}/release/${{matrix.tag}}.zip,${{runner.temp}}/release/${{matrix.tag}}-profile.zip"

.github/workflows/bun-release-canary.yml

@@ -0,0 +1,116 @@
+name: bun-release-canary
+concurrency: release-canary
+on:
+  schedule:
+    - cron: "0 14 * * *" # every day at 6am PST
+  workflow_dispatch:
+jobs:
+  npm:
+    name: Release to NPM
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: packages/bun-release
+    steps:
+      - id: checkout
+        name: Checkout
+        uses: actions/checkout@v3
+      - id: setup-bun
+        name: Setup Bun
+        uses: oven-sh/setup-bun@v0.1.8
+        with:
+          bun-version: canary
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      - id: bun-install
+        name: Install Dependencies
+        run: bun install
+      - id: bun-run
+        name: Release
+        run: bun upload-npm -- canary publish
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+  npm-types:
+    name: Release types to NPM
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: packages/bun-types
+    steps:
+      - id: checkout
+        name: Checkout
+        uses: actions/checkout@v3
+      - id: setup-node
+        name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: latest
+      - id: setup-bun
+        name: Setup Bun
+        uses: oven-sh/setup-bun@v0.1.8
+        with:
+          bun-version: canary
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      - id: bun-install
+        name: Install Dependencies
+        run: |
+          bun upgrade --canary
+          bun install
+      - id: setup-env
+        name: Setup Environment
+        run: |
+          SHA=$(git rev-parse --short "$GITHUB_SHA")
+          VERSION=$(bun --version)
+          TAG="${VERSION}-canary.$(date '+%Y%m%d').1+${SHA}"
+          echo "Setup tag: ${TAG}"
+          echo "TAG=${TAG}" >> ${GITHUB_ENV}
+      - id: bun-run
+        name: Build
+        run: bun run build
+        env:
+          BUN_VERSION: ${{ env.TAG }}
+      - id: npm-publish
+        name: Release
+        uses: JS-DevTools/npm-publish@v1
+        with:
+          package: packages/bun-types/dist/package.json
+          token: ${{ secrets.NPM_TOKEN }}
+          tag: canary
+  docker:
+    name: Release to Dockerhub
+    runs-on: ubuntu-latest
+    steps:
+      - id: checkout
+        name: Checkout
+        uses: actions/checkout@v3
+      - id: qemu
+        name: Setup Docker QEMU
+        uses: docker/setup-qemu-action@v2
+      - id: buildx
+        name: Setup Docker buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          platforms: linux/amd64,linux/arm64
+      - id: metadata
+        name: Setup Docker metadata
+        uses: docker/metadata-action@v4
+        with:
+          images: oven/bun
+          tags: canary
+      - id: login
+        name: Login to Docker
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - id: push
+        name: Push to Docker
+        uses: docker/build-push-action@v3
+        with:
+          context: ./dockerhub
+          file: ./dockerhub/Dockerfile-debian
+          platforms: linux/amd64,linux/arm64
+          builder: ${{ steps.buildx.outputs.name }}
+          push: true
+          tags: ${{ steps.metadata.outputs.tags }}
+          labels: ${{ steps.metadata.outputs.labels }}

.github/workflows/bun-release.yml

@@ -0,0 +1,210 @@
+name: bun-release
+concurrency: release
+on:
+  release:
+    types:
+      - published
+  workflow_dispatch:
+    inputs:
+      tag:
+        type: string
+        description: The tag to publish
+        required: true
+jobs:
+  sign:
+    name: Sign Release
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: packages/bun-release
+    steps:
+      - id: checkout
+        name: Checkout
+        uses: actions/checkout@v3
+      - id: setup-env
+        name: Setup Environment
+        run: |
+          TAG="${{ github.event.inputs.tag }}"
+          TAG="${TAG:-"${{ github.event.release.tag_name }}"}"
+          echo "Setup tag: ${TAG}"
+          echo "TAG=${TAG}" >> ${GITHUB_ENV}
+      - id: setup-bun
+        name: Setup Bun
+        uses: oven-sh/setup-bun@v0.1.8
+        with:
+          bun-version: canary
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      - id: bun-install
+        name: Install Dependencies
+        run: bun install
+      - id: bun-run
+        name: Sign Release
+        run: |
+          echo "$GPG_PASSPHRASE" | bun upload-assets -- "${{ env.TAG }}"
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
+  npm:
+    name: Release to NPM
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: packages/bun-release
+    steps:
+      - id: checkout
+        name: Checkout
+        uses: actions/checkout@v3
+      - id: setup-env
+        name: Setup Environment
+        run: |
+          TAG="${{ github.event.inputs.tag }}"
+          TAG="${TAG:-"${{ github.event.release.tag_name }}"}"
+          echo "Setup tag: ${TAG}"
+          echo "TAG=${TAG}" >> ${GITHUB_ENV}
+      - id: setup-bun
+        name: Setup Bun
+        uses: oven-sh/setup-bun@v0.1.8
+        with:
+          bun-version: canary
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      - id: bun-install
+        name: Install Dependencies
+        run: bun install
+      - id: bun-run
+        name: Release
+        run: bun upload-npm -- "${{ env.TAG }}" publish
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          NPM_TOKEN: ${{ secrets.NPM_TOKEN }}
+  npm-types:
+    name: Release types to NPM
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: packages/bun-types
+    steps:
+      - id: checkout
+        name: Checkout
+        uses: actions/checkout@v3
+      - id: setup-env
+        name: Setup Environment
+        run: |
+          TAG="${{ github.event.inputs.tag }}"
+          TAG="${TAG:-"${{ github.event.release.tag_name }}"}"
+          echo "Setup tag: ${TAG}"
+          echo "TAG=${TAG}" >> ${GITHUB_ENV}
+      - id: setup-node
+        name: Setup Node.js
+        uses: actions/setup-node@v3
+        with:
+          node-version: latest
+      - id: setup-bun
+        name: Setup Bun
+        uses: oven-sh/setup-bun@v0.1.8
+        with:
+          bun-version: canary
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+      - id: bun-install
+        name: Install Dependencies
+        run: |
+          bun upgrade --canary
+          bun install
+      - id: bun-run
+        name: Build
+        run: bun run build
+        env:
+          BUN_VERSION: ${{ env.TAG }}
+      - id: npm-publish
+        name: Release
+        uses: JS-DevTools/npm-publish@v1
+        with:
+          package: packages/bun-types/dist/package.json
+          token: ${{ secrets.NPM_TOKEN }}
+  docker:
+    name: Release to Dockerhub
+    runs-on: ubuntu-latest
+    needs: sign
+    steps:
+      - id: checkout
+        name: Checkout
+        uses: actions/checkout@v3
+      - id: environment
+        name: Setup Environment
+        run: |
+          TAG="${{ github.event.inputs.tag }}"
+          TAG="${TAG:-"${{ github.event.release.tag_name }}"}"
+          echo "Setup tag: ${TAG}"
+          echo "TAG=${TAG}" >> ${GITHUB_ENV}
+      - id: qemu
+        name: Setup Docker QEMU
+        uses: docker/setup-qemu-action@v2
+      - id: buildx
+        name: Setup Docker buildx
+        uses: docker/setup-buildx-action@v2
+        with:
+          platforms: linux/amd64,linux/arm64
+      - id: metadata
+        name: Setup Docker metadata
+        uses: docker/metadata-action@v4
+        with:
+          images: oven/bun
+          tags: |
+            type=match,pattern=(bun-v)?(\d.\d.\d),group=2,value=${{ env.TAG }}
+            type=match,pattern=(bun-v)?(\d.\d),group=2,value=${{ env.TAG }}
+      - id: login
+        name: Login to Docker
+        uses: docker/login-action@v2
+        with:
+          username: ${{ secrets.DOCKER_USERNAME }}
+          password: ${{ secrets.DOCKER_PASSWORD }}
+      - id: push
+        name: Push to Docker
+        uses: docker/build-push-action@v3
+        with:
+          context: ./dockerhub
+          file: ./dockerhub/Dockerfile-debian
+          platforms: linux/amd64,linux/arm64
+          builder: ${{ steps.buildx.outputs.name }}
+          push: true
+          tags: ${{ steps.metadata.outputs.tags }}
+          labels: ${{ steps.metadata.outputs.labels }}
+  homebrew:
+    name: Release to Homebrew
+    runs-on: ubuntu-latest
+    steps:
+      - id: checkout
+        name: Checkout
+        uses: actions/checkout@v3
+        with:
+          repository: oven-sh/homebrew-bun
+          token: ${{ secrets.ROBOBUN_TOKEN }}
+      - id: setup-gpg
+        name: Setup GPG
+        uses: crazy-max/ghaction-import-gpg@v5
+        with:
+          gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }}
+          passphrase: ${{ secrets.GPG_PASSPHRASE }}
+      - id: setup-env
+        name: Setup Environment
+        run: |
+          TAG="${{ github.event.inputs.tag }}"
+          TAG="${TAG:-"${{ github.event.release.tag_name }}"}"
+          echo "Setup tag: ${TAG}"
+          echo "TAG=${TAG}" >> ${GITHUB_ENV}
+      - id: setup-ruby
+        name: Setup Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: "2.6"
+      - id: update-tap
+        name: Update Tap
+        run: ruby scripts/release.rb "${{ env.TAG }}"
+      - id: commit-tap
+        name: Commit Tap
+        uses: stefanzweifel/git-auto-commit-action@v4
+        with:
+          commit_options: --gpg-sign=${{ steps.setup-gpg.outputs.keyid }}
+          commit_message: Release ${{ env.TAG }}
+          commit_user_name: robobun
+          commit_user_email: robobun@oven.sh
+          commit_author: robobun <robobun@oven.sh>

.github/workflows/bun-types-tests.yml

@@ -0,0 +1,41 @@
+name: Test bun-types
+on:
+  push:
+    paths:
+      - 'packages/bun-types/**'
+    branches: [main]
+  pull_request:
+    paths:
+      - 'packages/bun-types/**'
+
+jobs:
+  tests:
+    name: Build and test
+    runs-on: ubuntu-latest
+    defaults:
+      run:
+        working-directory: packages/bun-types
+
+    steps:
+      - name: Checkout repo
+        uses: actions/checkout@v3
+
+      - name: Install bun
+        uses: oven-sh/setup-bun@v0.1.8
+        with:
+          bun-version: canary
+          github-token: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Install node
+        uses: actions/setup-node@v3
+        with:
+          node-version: latest
+
+      - name: Install dependencies
+        run: bun install
+
+      - name: Generate package
+        run: bun run build
+
+      - name: Tests
+        run: bun run test

.gitignore

@@ -1,7 +1,6 @@
 .DS_Store
 zig-cache
-*.wasm
-
+packages/*/*.wasm
 *.o
 *.a
 profile.json
@@ -104,3 +103,10 @@ src/runtime.version
 *.database
 *.db
 misctools/machbench
+*.big
+.eslintcache
+
+bun-webkit
+
+src/deps/c-ares/build
+src/bun.js/debug-bindings-obj

.gitmodules

@@ -36,14 +36,7 @@ shallow = true
 fetchRecurseSubmodules = false
 [submodule "src/deps/boringssl"]
 path = src/deps/boringssl
-url = https://github.com/google/boringssl.git
-ignore = dirty
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
-[submodule "src/deps/libbacktrace"]
-path = src/deps/libbacktrace
-url = https://github.com/ianlancetaylor/libbacktrace
+url = https://github.com/oven-sh/boringssl.git
 ignore = dirty
 depth = 1
 shallow = true
@@ -69,10 +62,6 @@ ignore = dirty
 depth = 1
 shallow = true
 fetchRecurseSubmodules = false
-[submodule "src/deps/oniguruma"]
-path = src/deps/oniguruma
-url = https://github.com/kkos/oniguruma
-ignore = dirty
-depth = 1
-shallow = true
-fetchRecurseSubmodules = false
+[submodule "src/deps/c-ares"]
+	path = src/deps/c-ares
+	url = https://github.com/c-ares/c-ares.git

.prettierignore

@@ -0,0 +1,8 @@
+src/fallback.html
+# src/test
+test/bun.js/solid-dom-fixtures
+test/bun.js/bundled
+#src/bun.js/builtins
+# src/api/demo
+test/snapshots
+test/snapshots-no-hmr

.prettierrc

@@ -0,0 +1,6 @@
+{
+  "arrowParens": "avoid",
+  "printWidth": 120,
+  "trailingComma": "all",
+  "useTabs": false
+}

.scripts/postinstall.sh

@@ -0,0 +1,9 @@
+#!/bin/bash
+set -euxo pipefail
+
+# if bun-webkit node_modules directory exists
+if [ -d ./node_modules/bun-webkit ]; then
+    rm -f bun-webkit
+    # get the first matching bun-webkit-* directory name
+    ln -s ./node_modules/$(ls ./node_modules | grep bun-webkit- | head -n 1) ./bun-webkit
+fi

.scripts/write-versions.sh

@@ -8,6 +8,10 @@ PICOHTTPPARSER_VERSION=$(git rev-parse HEAD:./src/deps/picohttpparser)
 BORINGSSL_VERSION=$(git rev-parse HEAD:./src/deps/boringssl)
 ZLIB_VERSION=$(git rev-parse HEAD:./src/deps/zlib)
 UWS_VERSION=$(git rev-parse HEAD:./src/deps/uws)
+LOLHTML=$(git rev-parse HEAD:./src/deps/lol-html)
+TINYCC=$(git rev-parse HEAD:./src/deps/tinycc)
+C_ARES=$(git rev-parse HEAD:./src/deps/c-ares)
+USOCKETS=$(cd src/deps/uws/uSockets && git rev-parse HEAD)
 
 rm -rf src/generated_versions_list.zig
 echo "// AUTO-GENERATED FILE. Created via .scripts/write-versions.sh" >src/generated_versions_list.zig
@@ -20,6 +24,9 @@ echo "pub const uws = \"$UWS_VERSION\";" >>src/generated_versions_list.zig
 echo "pub const webkit = \"$WEBKIT_VERSION\";" >>src/generated_versions_list.zig
 echo "pub const zig = @import(\"std\").fmt.comptimePrint(\"{}\", .{@import(\"builtin\").zig_version});" >>src/generated_versions_list.zig
 echo "pub const zlib = \"$ZLIB_VERSION\";" >>src/generated_versions_list.zig
+echo "pub const tinycc = \"$TINYCC\";" >>src/generated_versions_list.zig
+echo "pub const lolhtml = \"$LOLHTML\";" >>src/generated_versions_list.zig
+echo "pub const c_ares = \"$C_ARES\";" >>src/generated_versions_list.zig
 echo "" >>src/generated_versions_list.zig
 
 zig fmt src/generated_versions_list.zig

.vscode/c_cpp_properties.json

@@ -4,47 +4,42 @@
       "name": "Mac",
       "forcedInclude": ["${workspaceFolder}/src/bun.js/bindings/root.h"],
       "includePath": [
+        "${workspaceFolder}/../webkit-build/include/",
+        "${workspaceFolder}/bun-webkit/include/",
+        "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/",
+        "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/ICU/Headers/",
         "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/JavaScriptCore/PrivateHeaders/",
         "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/WTF/Headers",
-        "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/*",
+        "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/bmalloc/Headers/",
         "${workspaceFolder}/src/bun.js/bindings/",
+        "${workspaceFolder}/src/bun.js/bindings/WebCore/",
         "${workspaceFolder}/src/bun.js/bindings/sqlite/",
         "${workspaceFolder}/src/bun.js/bindings/webcrypto/",
-        "${workspaceFolder}/src/deps/boringssl/include/",
-        "${workspaceFolder}/src/bun.js/bindings/webcrypto/openssl/",
-        "${workspaceFolder}/src/bun.js/bindings/webcrypto/algorithms/",
-        "${workspaceFolder}/src/bun.js/bindings/webcrypto/parameters/",
         "${workspaceFolder}/src/bun.js/builtins/",
         "${workspaceFolder}/src/bun.js/builtins/cpp",
-        "${workspaceFolder}/src/bun.js/bindings/WebCore/",
-        "${workspaceFolder}/src/bun.js/WebKit/Source/bmalloc/",
-        "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/ICU/Headers/",
-        "${workspaceFolder}/../webkit-build/include/",
+        "${workspaceFolder}/src/deps/boringssl/include/",
 
         "${workspaceFolder}/src/deps",
         "${workspaceFolder}/src/deps/uws/uSockets/src"
       ],
       "browse": {
         "path": [
-          "${workspaceFolder}/src/bun.js/bindings/*",
-          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/JavaScriptCore/PrivateHeaders/**",
-          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/JavaScriptCore/Headers/**",
-          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/WTF/Headers/**",
-          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/*",
-          "${workspaceFolder}/src/bun.js/bindings/**",
-          "${workspaceFolder}/src/bun.js/modules/**",
-          "${workspaceFolder}/src/bun.js/builtins/**",
-          "${workspaceFolder}/src/deps/boringssl/include/",
-          "${workspaceFolder}/src/bun.js/bindings/sqlite/",
-          "${workspaceFolder}/src/bun.js/builtins/cpp/**",
-          "${workspaceFolder}/src/bun.js/WebKit/Source/bmalloc/**",
-          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/ICU/Headers/",
-          "${workspaceFolder}/src/bun.js/bindings/webcrypto/",
-          "${workspaceFolder}/src/bun.js/bindings/webcrypto/openssl/",
-          "${workspaceFolder}/src/bun.js/bindings/webcrypto/algorithms/",
-          "${workspaceFolder}/src/bun.js/bindings/webcrypto/parameters/",
           "${workspaceFolder}/../webkit-build/include/",
+          "${workspaceFolder}/bun-webkit/include/",
+          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/",
+          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/ICU/Headers/",
+          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/JavaScriptCore/PrivateHeaders/**",
+          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/WTF/Headers/**",
+          "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Release/bmalloc/Headers/**",
+          "${workspaceFolder}/src/bun.js/bindings/*",
+          "${workspaceFolder}/src/bun.js/bindings/**",
+          "${workspaceFolder}/src/bun.js/bindings/sqlite/",
+          "${workspaceFolder}/src/bun.js/bindings/webcrypto/",
+          "${workspaceFolder}/src/bun.js/builtins/**",
+          "${workspaceFolder}/src/bun.js/builtins/cpp/**",
+          "${workspaceFolder}/src/bun.js/modules/**",
           "${workspaceFolder}/src/deps",
+          "${workspaceFolder}/src/deps/boringssl/include/",
           "${workspaceFolder}/src/deps/uws/uSockets/src"
         ],
         "limitSymbolsToIncludedHeaders": true,
@@ -64,8 +59,7 @@
       "macFrameworkPath": [],
       "compilerPath": "/opt/homebrew/opt/llvm/bin/clang++",
       "cStandard": "c17",
-      "cppStandard": "c++20",
-      "intelliSenseMode": "macos-clang-x64"
+      "cppStandard": "c++20"
     }
   ],
   "version": 4

.vscode/extensions.json

@@ -1,6 +1,7 @@
 {
   "recommendations": [
     "AugusteRame.zls-vscode",
+    "JarredSumner.zig-unofficial",
     "esbenp.prettier-vscode",
     "xaver.clang-format",
     "vadimcn.vscode-lldb"

.vscode/launch.json

@@ -7,7 +7,7 @@
       "name": "bun test",
       "program": "bun-debug",
       "args": ["wiptest", "${file}"],
-      "cwd": "${workspaceFolder}/test",
+      "cwd": "${workspaceFolder}/test/bun.js",
       "env": {
         "FORCE_COLOR": "1"
       },
@@ -21,7 +21,8 @@
       "args": ["wiptest"],
       "cwd": "${workspaceFolder}/test",
       "env": {
-        "FORCE_COLOR": "1"
+        "FORCE_COLOR": "1",
+        "BUN_GARBAGE_COLLECTOR_LEVEL": "2"
       },
       "console": "internalConsole"
     },
@@ -37,6 +38,18 @@
       },
       "console": "internalConsole"
     },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun run (hot)",
+      "program": "bun-debug",
+      "args": ["--hot", "${file}"],
+      "cwd": "${file}/../../",
+      "env": {
+        "FORCE_COLOR": "1"
+      },
+      "console": "internalConsole"
+    },
     {
       "type": "lldb",
       "request": "launch",
@@ -96,6 +109,43 @@
       "cwd": "${workspaceFolder}",
       "console": "internalConsole"
     },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun build debug",
+      "program": "bun-debug",
+      "args": ["build", "--platform=bun", "--outdir=/tmp/testout", "${file}"],
+      "cwd": "${file}/../../",
+      "console": "internalConsole",
+      "env": {
+        "BUN_CONFIG_MINIFY_WHITESPACE": "1"
+      }
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bunx debug",
+      "program": "bun-debug",
+      "args": ["--bun", "x", "tsc", "--help"],
+      "cwd": "${workspaceFolder}",
+      "console": "internalConsole",
+      "env": {
+        "BUN_DEBUG_QUIET_LOGS": "1"
+      }
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "bun install",
+      "program": "bun-debug",
+      "args": ["install"],
+      "cwd": "${workspaceFolder}",
+      "console": "internalConsole",
+      "env": {
+        "BUN_DEBUG_QUIET_LOGS": "1"
+      }
+    },
+
     {
       "type": "lldb",
       "request": "launch",
@@ -104,6 +154,24 @@
       "args": ["https://example.com", "--verbose"],
       "cwd": "${workspaceFolder}",
       "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "Build zig unit test",
+      "program": "make",
+      "args": ["build-unit", "${file}"],
+      "cwd": "${workspaceFolder}",
+      "console": "internalConsole"
+    },
+    {
+      "type": "lldb",
+      "request": "launch",
+      "name": "Run zig unit test",
+      "program": "${workspaceFolder}/zig-out/bin/test",
+      "args": ["abc"],
+      "cwd": "${workspaceFolder}",
+      "console": "internalConsole"
     }
   ]
 }

.vscode/settings.json

@@ -7,10 +7,13 @@
   "search.followSymlinks": false,
   "search.useIgnoreFiles": true,
   "zig.buildOnSave": false,
+  "zig.buildArgs": ["obj", "-Dfor-editor"],
+  "zig.buildOption": "build",
+  "zig.buildFilePath": "${workspaceFolder}/build.zig",
   "[zig]": {
     "editor.tabSize": 4,
     "editor.useTabStops": false,
-    "editor.defaultFormatter": "AugusteRame.zls-vscode",
+    "editor.defaultFormatter": "JarredSumner.zig-unofficial",
     "editor.formatOnSave": true
   },
   "[ts]": {
@@ -31,7 +34,6 @@
   },
   "zig.beforeDebugCmd": "make build-unit ${file} ${filter} ${bin}",
   "zig.testCmd": "make test ${file} ${filter} ${bin}",
-
   "lldb.verboseLogging": false,
   "files.exclude": {
     "**/.git": true,
@@ -44,8 +46,6 @@
     "**/*.xcscheme": true,
     "**/*.pem": true,
     "**/*.xcodeproj": true,
-    "packages/bun-types/*.d.ts": true,
-
     "test/snapshots": true,
     "test/snapshots-no-hmr": true,
     "src/bun.js/WebKit": true,
@@ -57,6 +57,8 @@
     "src/deps/uws": true,
     "src/deps/zlib": true,
     "src/deps/lol-html": true,
+    "src/deps/c-ares": true,
+    "src/deps/tinycc": true,
     "test/snippets/package-json-exports/_node_modules_copy": true
   },
   "C_Cpp.files.exclude": {
@@ -180,7 +182,13 @@
     "ethernet.h": "c",
     "inet.h": "c",
     "packet.h": "c",
-    "queue": "cpp"
+    "queue": "cpp",
+    "compare": "cpp",
+    "concepts": "cpp",
+    "typeindex": "cpp",
+    "__verbose_abort": "cpp"
   },
-  "cmake.configureOnOpen": false
+  "cmake.configureOnOpen": false,
+  "C_Cpp.errorSquiggles": "Enabled",
+  "eslint.workingDirectories": ["packages/bun-types"]
 }

CONTRIBUTING.md

@@ -0,0 +1,86 @@
+# Contributing to Bun
+
+All contributions need test coverage. If you are adding a new feature, please add a test. If you are fixing a bug, please add a test that fails before your fix and passes after your fix.
+
+## Bun's codebase
+
+Bun is written mostly in Zig, but WebKit & JavaScriptCore (the JavaScript engine) is written in C++.
+
+Today (Feburary 2023), Bun's codebase has five distinct parts:
+
+- JavaScript, JSX, & TypeScript transpiler, module resolver, and related code
+- JavaScript runtime (`src/bun.js/`)
+- JavaScript runtime bindings (`src/bun.zig/bindings/**/*.cpp`)
+- Package manager (`src/install/`)
+- Shared utilities (`src/string_immutable.zig`)
+
+The JavaScript transpiler & module resolver is mostly independent from the runtime. It predates the runtime and is entirely in Zig. The JavaScript parser is mostly in `src/js_parser.zig`. The JavaScript AST data structures are mostly in `src/js_ast.zig`. The JavaScript lexer is in `src/js_lexer.zig`. A lot of this code started as a port of esbuild's equivalent code from Go to Zig, but has had many small changes since then.
+
+## Memory management in Bun
+
+For the Zig code, please:
+
+1. Do your best to avoid dynamically allocating memory.
+2. If we need to allocate memory, carefully consider the owner of that memory. If it's a JavaScript object, it will need a finalizer. If it's in Zig, it will need to be freed either via an arena or manually.
+3. Prefer arenas over manual memory management. Manually freeing memory is leak & crash prone.
+4. If the memory needs to be accessed across threads, use `bun.default_allocator`. Mimalloc threadlocal heaps are not safe to free across threads.
+
+The JavaScript transpiler has special-handling for memory management. The parser allocates into a single arena and the memory is recycled after each parse.
+
+## JavaScript runtime
+
+Most of Bun's JavaScript runtime code lives in `src/bun.js`.
+
+### Calling C++ from Zig & Zig from C++
+
+TODO: document this (see bindings.zig and bindings.cpp for now)
+
+### Adding a new JavaScript class
+
+1. Add a new file in `src/bun.js/*.classes.ts` to define the instance and static methods for the class.
+2. Add a new file in `src/bun.js/**/*.zig` and expose the struct in `src/bun.js/generated_classes_list.zig`
+3. Run `make codegen`
+
+Copy from examples like `Subprocess` or `Response`.
+
+### ESM modules
+
+Bun implements ESM modules in a mix of native code and JavaScript.
+
+Several Node.js modules are implemented in JavaScript and loosely based on browserify polyfills.
+
+The ESM modules in Bun are located in `src/bun.js/*.exports.js`. Unlike other code in Bun, these files are NOT transpiled. They are loaded directly into the JavaScriptCore VM. That means `require` does not work in these files. Instead, you must use `import.meta.require`, or ideally, not use require/import other files at all.
+
+The module loader is in `src/bun.js/module_loader.zig`.
+
+### JavaScript Builtins
+
+JavaScript builtins are located in `src/bun.js/builtins/*.js`.
+
+These files support a JavaScriptCore-only syntax for internal slots. `@` is used to access an internal slot. For example: `new @Array(123)` will create a new `Array` similar to `new Array(123)`, except if a library modifies the `Array` global, it will not affect the internal slot (`@Array`). These names must be allow-listed in `BunBuiltinNames.h` (though JavaScriptCore allowlists some names by default).
+
+They can not use or reference ESM-modules. The files that end with `*Internals.js` are automatically loaded globally. Most usage of internals right now are the stream implementations (which share a lot of code from Safari/WebKit) and ImportMetaObject (which is how `require` is implemented in the runtime)
+
+To regenerate the builtins:
+
+```sh
+make clean-bindings && make generate-builtins && make bindings -j10
+```
+
+It is recommended that you have ccache installed or else you will spend a lot of time waiting for the bindings to compile.
+
+### Memory management in Bun's JavaScript runtime
+
+TODO: fill this out (for now, use `JSC.Strong` in most cases)
+
+### Strings
+
+TODO: fill this out (for now, use `JSValue.toSlice()` in most cases)
+
+#### JavaScriptCore C API
+
+Do not copy from examples leveraging the JavaScriptCore C API. Please do not use this in new code. We will not accept PRs that add new code that uses the JavaScriptCore C API.
+
+## Testing
+
+See `../test/README.md` for information on how to run tests.

Dockerfile

@@ -7,17 +7,20 @@ ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
 ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
 ARG CPU_TARGET=native
 ARG ARCH=x86_64
+ARG BUILD_MACHINE_ARCH=x86_64
 ARG TRIPLET=${ARCH}-linux-gnu
 ARG BUILDARCH=amd64
-ARG WEBKIT_TAG=jul27-2
+ARG WEBKIT_TAG=feb9
 ARG ZIG_TAG=jul1
+ARG ZIG_VERSION="0.11.0-dev.1393+38eebf3c4"
 ARG WEBKIT_BASENAME="bun-webkit-linux-$BUILDARCH"
+
+ARG ZIG_FOLDERNAME=zig-linux-${BUILD_MACHINE_ARCH}-${ZIG_VERSION}
+ARG ZIG_FILENAME=${ZIG_FOLDERNAME}.tar.xz
 ARG WEBKIT_URL="https://github.com/oven-sh/WebKit/releases/download/$WEBKIT_TAG/${WEBKIT_BASENAME}.tar.gz"
-
-ARG ZIG_URL="https://github.com/oven-sh/zig/releases/download/$ZIG_TAG/zig-linux-$BUILDARCH.zip"
+ARG ZIG_URL="https://ziglang.org/builds/${ZIG_FILENAME}"
 ARG GIT_SHA=""
-ARG BUN_BASE_VERSION=0.2
-
+ARG BUN_BASE_VERSION=0.5
 
 FROM bitnami/minideb:bullseye as bun-base
 
@@ -25,7 +28,7 @@ RUN install_packages ca-certificates curl wget lsb-release software-properties-c
 
 RUN wget https://apt.llvm.org/llvm.sh && \
     chmod +x llvm.sh && \
-    ./llvm.sh 13
+    ./llvm.sh 15
 
 RUN install_packages \
     cmake \
@@ -43,10 +46,11 @@ RUN install_packages \
     rsync \
     ruby \
     unzip \
-    bash tar gzip
+    xz-utils \
+    bash tar gzip ccache
 
-ENV CXX=clang++-13
-ENV CC=clang-13
+ENV CXX=clang++-15
+ENV CC=clang-15
 
 RUN curl -fsSL https://deb.nodesource.com/setup_lts.x | bash - && \
     install_packages nodejs && \
@@ -63,13 +67,15 @@ ARG BUILDARCH
 ARG ZIG_PATH
 ARG WEBKIT_URL
 ARG ZIG_URL
+ARG ZIG_FOLDERNAME
+ARG ZIG_FILENAME
 
 ENV WEBKIT_OUT_DIR=${WEBKIT_DIR}
 ENV BUILDARCH=${BUILDARCH}
-ENV AR=/usr/bin/llvm-ar-13
+ENV AR=/usr/bin/llvm-ar-15
 ENV ZIG "${ZIG_PATH}/zig"
 ENV PATH="$ZIG/bin:$PATH"
-ENV LD=lld-13
+ENV LD=lld-15
 
 RUN mkdir -p $BUN_DIR $BUN_DEPS_OUT_DIR 
 
@@ -78,8 +84,8 @@ FROM bun-base as bun-base-with-zig-and-webkit
 WORKDIR $GITHUB_WORKSPACE
 
 ADD $ZIG_URL .
-RUN unzip -q zig-linux-$BUILDARCH.zip && \
-    rm zig-linux-$BUILDARCH.zip;
+RUN tar xf ${ZIG_FILENAME} && \
+    rm ${ZIG_FILENAME} && mv ${ZIG_FOLDERNAME} zig;
 
 
 
@@ -105,6 +111,30 @@ RUN mkdir -p ${WEBKIT_DIR} && cd ${GITHUB_WORKSPACE} && \
 LABEL org.opencontainers.image.title="bun base image with zig & webkit ${BUILDARCH} (glibc)"
 LABEL org.opencontainers.image.source=https://github.com/oven-sh/bun
 
+FROM bun-base as c-ares
+
+ARG DEBIAN_FRONTEND
+ARG GITHUB_WORKSPACE
+ARG ZIG_PATH
+# Directory extracts to "bun-webkit"
+ARG WEBKIT_DIR
+ARG BUN_RELEASE_DIR
+ARG BUN_DEPS_OUT_DIR
+ARG BUN_DIR
+ARG CPU_TARGET
+ENV CPU_TARGET=${CPU_TARGET}
+
+ENV CCACHE_DIR=/ccache
+ENV JSC_BASE_DIR=${WEBKIT_DIR}
+ENV LIB_ICU_PATH=${WEBKIT_DIR}/lib
+
+COPY Makefile ${BUN_DIR}/Makefile
+COPY src/deps/c-ares ${BUN_DIR}/src/deps/c-ares
+
+WORKDIR $BUN_DIR
+
+RUN --mount=type=cache,target=/ccache cd $BUN_DIR && make c-ares && rm -rf ${BUN_DIR}/src/deps/c-ares ${BUN_DIR}/Makefile
+
 
 FROM bun-base as lolhtml
 
@@ -119,10 +149,15 @@ ARG BUN_RELEASE_DIR
 ARG BUN_DEPS_OUT_DIR
 ARG BUN_DIR
 
+ARG CPU_TARGET
+ENV CPU_TARGET=${CPU_TARGET}
+
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/lol-html ${BUN_DIR}/src/deps/lol-html
 
-RUN export PATH=$PATH:$HOME/.cargo/bin && export CC=$(which clang-13) && cd ${BUN_DIR} && \
+ENV CCACHE_DIR=/ccache
+
+RUN --mount=type=cache,target=/ccache export PATH=$PATH:$HOME/.cargo/bin && export CC=$(which clang-15) && cd ${BUN_DIR} && \
     make lolhtml && rm -rf src/deps/lol-html Makefile
 
 FROM bun-base as mimalloc
@@ -141,7 +176,9 @@ COPY src/deps/mimalloc ${BUN_DIR}/src/deps/mimalloc
 ARG CPU_TARGET
 ENV CPU_TARGET=${CPU_TARGET}
 
-RUN cd ${BUN_DIR} && \
+ENV CCACHE_DIR=/ccache
+
+RUN --mount=type=cache,target=/ccache cd ${BUN_DIR} && \
     make mimalloc && rm -rf src/deps/mimalloc Makefile
 
 FROM bun-base as zlib
@@ -162,7 +199,9 @@ COPY src/deps/zlib ${BUN_DIR}/src/deps/zlib
 
 WORKDIR $BUN_DIR
 
-RUN cd $BUN_DIR && \
+ENV CCACHE_DIR=/ccache
+
+RUN --mount=type=cache,target=/ccache cd $BUN_DIR && \
     make zlib && rm -rf src/deps/zlib Makefile
 
 FROM bun-base as libarchive
@@ -183,29 +222,14 @@ RUN install_packages autoconf automake libtool pkg-config
 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/libarchive ${BUN_DIR}/src/deps/libarchive
 
-RUN cd $BUN_DIR && \
+ENV CCACHE_DIR=/ccache
+WORKDIR $BUN_DIR
+
+
+RUN --mount=type=cache,target=/ccache cd $BUN_DIR && \
     make libarchive && rm -rf src/deps/libarchive Makefile
 
-FROM bun-base as oniguruma
 
-ARG DEBIAN_FRONTEND
-ARG GITHUB_WORKSPACE
-ARG ZIG_PATH
-# Directory extracts to "bun-webkit"
-ARG WEBKIT_DIR
-ARG BUN_RELEASE_DIR
-ARG BUN_DEPS_OUT_DIR
-ARG BUN_DIR
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-
-RUN install_packages autoconf automake libtool pkg-config 
-
-COPY Makefile ${BUN_DIR}/Makefile
-COPY src/deps/oniguruma ${BUN_DIR}/src/deps/oniguruma
-
-WORKDIR $BUN_DIR
-RUN make oniguruma && rm -rf src/deps/oniguruma Makefile
 
 FROM bun-base as tinycc
 
@@ -222,27 +246,6 @@ ENV CPU_TARGET=${CPU_TARGET}
 
 RUN install_packages libtcc-dev && cp /usr/lib/$(uname -m)-linux-gnu/libtcc.a ${BUN_DEPS_OUT_DIR}
 
-FROM bun-base as libbacktrace
-
-ARG DEBIAN_FRONTEND
-ARG GITHUB_WORKSPACE
-ARG ZIG_PATH
-# Directory extracts to "bun-webkit"
-ARG WEBKIT_DIR
-ARG BUN_RELEASE_DIR
-ARG BUN_DEPS_OUT_DIR
-ARG BUN_DIR
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-
-COPY Makefile ${BUN_DIR}/Makefile
-COPY src/deps/libbacktrace ${BUN_DIR}/src/deps/libbacktrace
-
-WORKDIR $BUN_DIR
-
-RUN cd $BUN_DIR && \
-    make libbacktrace && rm -rf src/deps/libbacktrace Makefile
-
 FROM bun-base as boringssl
 
 RUN install_packages golang
@@ -263,27 +266,9 @@ COPY src/deps/boringssl ${BUN_DIR}/src/deps/boringssl
 
 WORKDIR $BUN_DIR
 
-RUN make boringssl && rm -rf src/deps/boringssl Makefile
+ENV CCACHE_DIR=/ccache
 
-FROM bun-base as base64
-
-ARG DEBIAN_FRONTEND
-ARG GITHUB_WORKSPACE
-ARG ZIG_PATH
-# Directory extracts to "bun-webkit"
-ARG WEBKIT_DIR
-ARG BUN_RELEASE_DIR
-ARG BUN_DEPS_OUT_DIR
-ARG BUN_DIR
-ARG CPU_TARGET
-ENV CPU_TARGET=${CPU_TARGET}
-
-COPY Makefile ${BUN_DIR}/Makefile
-COPY src/base64 ${BUN_DIR}/src/base64
-
-WORKDIR $BUN_DIR
-
-RUN make base64 && rm -rf src/base64 Makefile
+RUN --mount=type=cache,target=/ccache cd ${BUN_DIR} && make boringssl && rm -rf src/deps/boringssl Makefile
 
 FROM bun-base as uws
 
@@ -392,11 +377,12 @@ ENV CPU_TARGET=${CPU_TARGET}
 
 WORKDIR $BUN_DIR
 
+COPY ./root.zig ${BUN_DIR}/root.zig
 COPY ./src ${BUN_DIR}/src
 COPY ./build.zig ${BUN_DIR}/build.zig
 COPY ./completions ${BUN_DIR}/completions
 COPY ./packages ${BUN_DIR}/packages
-COPY ./build-id ${BUN_DIR}/build-id
+COPY ./src/build-id ${BUN_DIR}/src/build-id
 COPY ./package.json ${BUN_DIR}/package.json
 COPY ./misctools ${BUN_DIR}/misctools
 COPY Makefile ${BUN_DIR}/Makefile
@@ -434,12 +420,14 @@ ENV GIT_SHA=${GIT_SHA}
 COPY --from=identifier_cache ${BUN_DIR}/src/js_lexer/*.blob ${BUN_DIR}/src/js_lexer/
 COPY --from=node_fallbacks ${BUN_DIR}/src/node-fallbacks/out ${BUN_DIR}/src/node-fallbacks/out
 
-COPY ./build-id ${BUN_DIR}/build-id
+COPY ./src/build-id ${BUN_DIR}/src/build-id
 
-RUN cd $BUN_DIR && mkdir -p src/bun.js/bindings-obj &&  rm -rf $HOME/.cache zig-cache && make prerelease && \
+ENV CCACHE_DIR=/ccache
+
+RUN --mount=type=cache,target=/ccache cd $BUN_DIR && mkdir -p src/bun.js/bindings-obj &&  rm -rf $HOME/.cache zig-cache && make prerelease && \
     mkdir -p $BUN_RELEASE_DIR && \
-    OUTPUT_DIR=/tmp $ZIG_PATH/zig build obj -Drelease-fast -Dtarget="${TRIPLET}" -Dcpu="${CPU_TARGET}" && \
-    cp /tmp/bun.o /tmp/bun-${BUN_BASE_VERSION}.$(cat ${BUN_DIR}/build-id).o && cd / && rm -rf $BUN_DIR
+    OUTPUT_DIR=/tmp/bun-${TRIPLET}-${GIT_SHA} $ZIG_PATH/zig build obj -Doutput-dir=/tmp/bun-${TRIPLET}-${GIT_SHA} -Drelease-fast -Dtarget="${TRIPLET}" -Dcpu="${CPU_TARGET}" && \
+    cp /tmp/bun-${TRIPLET}-${GIT_SHA}/bun.o /tmp/bun-${TRIPLET}-${GIT_SHA}/bun-${BUN_BASE_VERSION}.$(cat ${BUN_DIR}/src/build-id).o && cd / && rm -rf $BUN_DIR
 
 FROM scratch as build_release_obj
 
@@ -450,12 +438,13 @@ ARG ZIG_PATH
 ARG WEBKIT_DIR
 ARG BUN_RELEASE_DIR
 ARG BUN_DEPS_OUT_DIR
+ARG GIT_SHA
+ARG TRIPLET
 ARG BUN_DIR
 ARG CPU_TARGET
 ENV CPU_TARGET=${CPU_TARGET}
 
-
-COPY --from=compile_release_obj /tmp/*.o /
+COPY --from=compile_release_obj /tmp/bun-${TRIPLET}-${GIT_SHA}/*.o /
 
 FROM prepare_release as compile_cpp
 
@@ -477,26 +466,15 @@ WORKDIR $BUN_DIR
 ENV JSC_BASE_DIR=${WEBKIT_DIR}
 ENV LIB_ICU_PATH=${WEBKIT_DIR}/lib
 
-COPY --from=boringssl ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
-COPY --from=zlib ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
-COPY --from=lolhtml ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
-COPY --from=mimalloc ${BUN_DEPS_OUT_DIR}/*.o ${BUN_DEPS_OUT_DIR}/
-COPY --from=libarchive ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
-COPY --from=oniguruma ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
-COPY --from=picohttp ${BUN_DEPS_OUT_DIR}/*.o ${BUN_DEPS_OUT_DIR}/
-COPY --from=uws ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
-COPY --from=uws ${BUN_DEPS_OUT_DIR}/*.o ${BUN_DEPS_OUT_DIR}/
-COPY --from=libbacktrace ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
-COPY --from=tinycc ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
-COPY --from=base64 ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
-
 # Required for `make webcrypto`
 COPY src/deps/boringssl/include ${BUN_DIR}/src/deps/boringssl/include
 
-RUN cd $BUN_DIR && mkdir -p src/bun.js/bindings-obj &&  rm -rf $HOME/.cache zig-cache && mkdir -p $BUN_RELEASE_DIR && make webcrypto && \
+ENV CCACHE_DIR=/ccache
+
+RUN --mount=type=cache,target=/ccache cd $BUN_DIR && mkdir -p src/bun.js/bindings-obj &&  rm -rf $HOME/.cache zig-cache && mkdir -p $BUN_RELEASE_DIR && make webcrypto && \
     make release-bindings -j10 && mv ${BUN_DEPS_OUT_DIR}/libwebcrypto.a /tmp && mv src/bun.js/bindings-obj/* /tmp
 
-FROM prepare_release as sqlite
+FROM bun-base as sqlite
 
 ARG DEBIAN_FRONTEND
 ARG GITHUB_WORKSPACE
@@ -507,14 +485,20 @@ ARG BUN_RELEASE_DIR
 ARG BUN_DEPS_OUT_DIR
 ARG BUN_DIR
 
+ARG CPU_TARGET
+ENV CPU_TARGET=${CPU_TARGET}
+
+ENV CCACHE_DIR=/ccache
+
 COPY Makefile ${BUN_DIR}/Makefile
+COPY src/bun.js/bindings/sqlite ${BUN_DIR}/src/bun.js/bindings/sqlite
 
 WORKDIR $BUN_DIR
 
 ENV JSC_BASE_DIR=${WEBKIT_DIR}
 ENV LIB_ICU_PATH=${WEBKIT_DIR}/lib
 
-RUN cd $BUN_DIR && make sqlite
+RUN --mount=type=cache,target=/ccache cd $BUN_DIR && make sqlite
 
 FROM scratch as build_release_cpp
 
@@ -543,17 +527,16 @@ ENV LIB_ICU_PATH=${WEBKIT_DIR}/lib
 
 COPY --from=zlib ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
 COPY --from=libarchive ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
-COPY --from=base64 ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
 COPY --from=boringssl ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
-COPY --from=libbacktrace ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
 COPY --from=lolhtml ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
 COPY --from=mimalloc ${BUN_DEPS_OUT_DIR}/*.o ${BUN_DEPS_OUT_DIR}/
-COPY --from=oniguruma ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
 COPY --from=picohttp ${BUN_DEPS_OUT_DIR}/*.o ${BUN_DEPS_OUT_DIR}/
 COPY --from=sqlite ${BUN_DEPS_OUT_DIR}/*.o  ${BUN_DEPS_OUT_DIR}/
 COPY --from=tinycc ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
 COPY --from=uws ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
 COPY --from=uws ${BUN_DEPS_OUT_DIR}/*.o ${BUN_DEPS_OUT_DIR}/
+COPY --from=c-ares ${BUN_DEPS_OUT_DIR}/*.a ${BUN_DEPS_OUT_DIR}/
+
 COPY --from=build_release_obj /*.o /tmp
 COPY --from=build_release_cpp /*.o ${BUN_DIR}/src/bun.js/bindings-obj/
 COPY --from=build_release_cpp /*.a ${BUN_DEPS_OUT_DIR}/

Dockerfile.devcontainer

@@ -1,12 +1,18 @@
 ARG DEBIAN_FRONTEND=noninteractive
 ARG GITHUB_WORKSPACE=/build
 ARG BUILDARCH=amd64
+ARG ARCH=x86_64
 ARG ZIG_PATH=${GITHUB_WORKSPACE}/zig
 ARG WEBKIT_DIR=${GITHUB_WORKSPACE}/bun-webkit 
 ARG BUN_RELEASE_DIR=${GITHUB_WORKSPACE}/bun-release
 ARG BUN_DEPS_OUT_DIR=${GITHUB_WORKSPACE}/bun-deps
 ARG BUN_DIR=${GITHUB_WORKSPACE}/bun
 ARG BUN_PACKAGES_DIR=${BUN_DIR}/packages
+ARG ZIG_VERSION="0.11.0-dev.1393+38eebf3c4"
+
+ARG ZIG_FOLDERNAME=zig-linux-${ARCH}-${ZIG_VERSION}
+ARG ZIG_FILENAME=${ZIG_FOLDERNAME}.tar.xz
+ARG ZIG_URL="https://ziglang.org/builds/${ZIG_FILENAME}"
 
 FROM --platform=linux/${BUILDARCH} ubuntu:22.04 as bun.devcontainer
 
@@ -37,7 +43,7 @@ RUN apt-get update && \
     add-apt-repository ppa:longsleep/golang-backports && \
     wget https://apt.llvm.org/llvm.sh --no-check-certificate && \
     chmod +x llvm.sh && \
-    ./llvm.sh 13 && \
+    ./llvm.sh 15 && \
     curl -fsSL https://deb.nodesource.com/setup_16.x | bash - && \
     apt-get update && \
     apt-get install --no-install-recommends -y \
@@ -50,16 +56,16 @@ RUN apt-get update && \
     git \
     libssl-dev \
     ruby \
-    liblld-13-dev \
-    libclang-13-dev \
+    liblld-15-dev \
+    libclang-15-dev \
     nodejs \
     gcc \
     g++ \
-    clang-13 \
-    clang-format-13 \
-    libc++-13-dev \
-    libc++abi-13-dev \
-    lld-13 \
+    clang-15 \
+    clang-format-15 \
+    libc++-15-dev \
+    libc++abi-15-dev \
+    lld-15 \
     libicu-dev \
     wget \
     rustc \
@@ -67,35 +73,38 @@ RUN apt-get update && \
     unzip \
     tar \
     golang-go ninja-build pkg-config automake autoconf libtool curl && \
-    update-alternatives --install /usr/bin/cc cc /usr/bin/clang-13 90 && \
-    update-alternatives --install /usr/bin/cpp cpp /usr/bin/clang++-13 90 && \
-    update-alternatives --install /usr/bin/c++ c++ /usr/bin/clang++-13 90 && \
+    update-alternatives --install /usr/bin/cc cc /usr/bin/clang-15 90 && \
+    update-alternatives --install /usr/bin/cpp cpp /usr/bin/clang++-15 90 && \
+    update-alternatives --install /usr/bin/c++ c++ /usr/bin/clang++-15 90 && \
     npm install -g esbuild
 
-ENV CC=clang-13 
-ENV CXX=clang++-13
+ENV CC=clang-15 
+ENV CXX=clang++-15
 ENV ZIG "${ZIG_PATH}/zig"
 
-
-
 WORKDIR $GITHUB_WORKSPACE
 
 RUN cd / && mkdir -p $BUN_RELEASE_DIR $BUN_DEPS_OUT_DIR ${BUN_DIR} ${BUN_DEPS_OUT_DIR}
 
 WORKDIR $GITHUB_WORKSPACE
 
-RUN cd $GITHUB_WORKSPACE && \
-    curl -o zig-linux-$BUILDARCH.zip -L https://github.com/oven-sh/zig/releases/download/jul1/zig-linux-$BUILDARCH.zip && \
-    unzip -q zig-linux-$BUILDARCH.zip && \
-    rm zig-linux-$BUILDARCH.zip;
+
+ARG ZIG_FOLDERNAME
+ARG ZIG_FILENAME
+ARG ZIG_URL
+
+ADD $ZIG_URL .
+RUN tar -xf ${ZIG_FILENAME} && \
+    rm ${ZIG_FILENAME} && \
+    mv ${ZIG_FOLDERNAME} ${ZIG_PATH};
 
 RUN cd $GITHUB_WORKSPACE && \
-    curl -o bun-webkit-linux-$BUILDARCH.tar.gz -L https://github.com/oven-sh/WebKit/releases/download/oct28/bun-webkit-linux-$BUILDARCH.tar.gz && \
+    curl -o bun-webkit-linux-$BUILDARCH.tar.gz -L https://github.com/oven-sh/WebKit/releases/download/feb9/bun-webkit-linux-$BUILDARCH.tar.gz && \
     tar -xzf bun-webkit-linux-$BUILDARCH.tar.gz && \
     rm bun-webkit-linux-$BUILDARCH.tar.gz && \
     cat $WEBKIT_OUT_DIR/include/cmakeconfig.h > /dev/null
 
-RUN apt-get -y update && update-alternatives --install /usr/bin/lldb lldb /usr/bin/lldb-13 90
+RUN apt-get -y update && update-alternatives --install /usr/bin/lldb lldb /usr/bin/lldb-15 90
 
 COPY .devcontainer/workspace.code-workspace $GITHUB_WORKSPACE/workspace.code-workspace
 COPY .devcontainer/zls.json $GITHUB_WORKSPACE/workspace.code-workspace

Makefile

@@ -4,6 +4,10 @@ OS_NAME := $(shell uname -s | tr '[:upper:]' '[:lower:]')
 ARCH_NAME_RAW := $(shell uname -m)
 BUN_AUTO_UPDATER_REPO = Jarred-Sumner/bun-releases-for-updater
 
+CMAKE_CXX_COMPILER_LAUNCHER_FLAG :=
+
+
+
 # 'make' command will trigger the help target
 .DEFAULT_GOAL := help
 
@@ -31,11 +35,11 @@ DOCKER_BUILDARCH = amd64
 BREW_PREFIX_PATH = /usr/local
 DEFAULT_MIN_MACOS_VERSION = 10.14
 MARCH_NATIVE = -march=$(CPU_TARGET) -mtune=$(CPU_TARGET)
-NATIVE_OR_OLD_MARCH = -march=westmere
+NATIVE_OR_OLD_MARCH = -march=nehalem
 endif
 
 MIN_MACOS_VERSION ?= $(DEFAULT_MIN_MACOS_VERSION)
-BUN_BASE_VERSION = 0.2
+BUN_BASE_VERSION = 0.5
 
 AR=
 
@@ -50,12 +54,12 @@ DEBUG_PACKAGE_DIR = $(PACKAGES_REALPATH)/debug-$(PACKAGE_NAME)
 RELEASE_BUN = $(PACKAGE_DIR)/bun
 DEBUG_BIN = $(DEBUG_PACKAGE_DIR)/
 DEBUG_BUN = $(DEBUG_BIN)/bun-debug
-BUILD_ID = $(shell cat ./build-id)
+BUILD_ID = $(shell cat ./src/build-id)
 PACKAGE_JSON_VERSION = $(BUN_BASE_VERSION).$(BUILD_ID)
 BUN_BUILD_TAG = bun-v$(PACKAGE_JSON_VERSION)
 BUN_RELEASE_BIN = $(PACKAGE_DIR)/bun
 PRETTIER ?= $(shell which prettier || echo "./node_modules/.bin/prettier")
-DSYMUTIL ?= $(shell which dsymutil || which dsymutil-13)
+DSYMUTIL ?= $(shell which dsymutil || which dsymutil-15)
 WEBKIT_DIR ?= $(realpath src/bun.js/WebKit)
 WEBKIT_RELEASE_DIR ?= $(WEBKIT_DIR)/WebKitBuild/Release
 WEBKIT_DEBUG_DIR ?= $(WEBKIT_DIR)/WebKitBuild/Debug
@@ -70,20 +74,39 @@ ZIG ?= $(shell which zig || echo -e "error: Missing zig. Please make sure zig is
 # This is easier to happen than you'd expect.
 # Using realpath here causes issues because clang uses clang++ as a symlink
 # so if that's resolved, it won't build for C++
-CC = $(shell which clang-13 || which clang)
-CXX = $(shell which clang++-13 || which clang++)
+REAL_CC = $(shell which clang-15 || which clang)
+REAL_CXX = $(shell which clang++-15 || which clang++)
+
+CC = $(REAL_CC)
+CXX = $(REAL_CXX)
+CCACHE_CC_OR_CC := $(REAL_CC)
+
+CCACHE_PATH := $(shell which ccache 2>/dev/null)
+
+CCACHE_CC_FLAG = CC=$(CCACHE_CC_OR_CC)
+
+ifeq (,$(findstring,$(shell which ccache),ccache))
+	CMAKE_CXX_COMPILER_LAUNCHER_FLAG := -DCMAKE_CXX_COMPILER_LAUNCHER=$(CCACHE_PATH) -DCMAKE_C_COMPILER_LAUNCHER=$(CCACHE_PATH)
+	CCACHE_CC_OR_CC := "$(CCACHE_PATH) $(REAL_CC)"
+	export CCACHE_COMPILERTYPE = clang
+	CCACHE_CC_FLAG = CC=$(CCACHE_CC_OR_CC) CCACHE_COMPILER=$(REAL_CC)
+	CCACHE_CXX_FLAG = CXX=$(CCACHE_PATH) CCACHE_COMPILER=$(REAL_CXX)
+endif
+
+CXX_WITH_CCACHE = $(CCACHE_PATH) $(CXX)
+CC_WITH_CCACHE = $(CCACHE_PATH) $(CC)
 
 ifeq ($(OS_NAME),darwin)
 # Find LLVM
 	ifeq ($(wildcard $(LLVM_PREFIX)),)
-		LLVM_PREFIX = $(shell brew --prefix llvm@13)
+		LLVM_PREFIX = $(shell brew --prefix llvm@15)
 	endif
 	ifeq ($(wildcard $(LLVM_PREFIX)),)
 		LLVM_PREFIX = $(shell brew --prefix llvm)
 	endif
 	ifeq ($(wildcard $(LLVM_PREFIX)),)
 #   This is kinda ugly, but I can't find a better way to error :(
-		LLVM_PREFIX = $(shell echo -e "error: Unable to find llvm. Please run 'brew install llvm@13' or set LLVM_PREFIX=/path/to/llvm")
+		LLVM_PREFIX = $(shell echo -e "error: Unable to find llvm. Please run 'brew install llvm@15' or set LLVM_PREFIX=/path/to/llvm")
 	endif
 
 	LDFLAGS += -L$(LLVM_PREFIX)/lib
@@ -118,7 +141,15 @@ LIBICONV_PATH ?= $(BREW_PREFIX_PATH)/opt/libiconv/lib/libiconv.a
 
 OPENSSL_LINUX_DIR = $(BUN_DEPS_DIR)/openssl/openssl-OpenSSL_1_1_1l
 
-CMAKE_FLAGS_WITHOUT_RELEASE = -DCMAKE_C_COMPILER=$(CC) -DCMAKE_CXX_COMPILER=$(CXX) -DCMAKE_OSX_DEPLOYMENT_TARGET=$(MIN_MACOS_VERSION)
+CMAKE_FLAGS_WITHOUT_RELEASE = -DCMAKE_C_COMPILER=$(CC) \
+	-DCMAKE_CXX_COMPILER=$(CXX) \
+	-DCMAKE_OSX_DEPLOYMENT_TARGET=$(MIN_MACOS_VERSION) \
+	$(CMAKE_CXX_COMPILER_LAUNCHER_FLAG) \
+	-DCMAKE_AR=$(AR) \
+    -DCMAKE_RANLIB=$(which llvm-15-ranlib || which llvm-ranlib)
+	
+	
+
 CMAKE_FLAGS = $(CMAKE_FLAGS_WITHOUT_RELEASE) -DCMAKE_BUILD_TYPE=Release
 
 # SQLite3 is dynamically linked on macOS
@@ -127,24 +158,23 @@ CMAKE_FLAGS = $(CMAKE_FLAGS_WITHOUT_RELEASE) -DCMAKE_BUILD_TYPE=Release
 SQLITE_OBJECT =
 
 
-BITCODE_OR_SECTIONS=
-EMBED_OR_EMIT_BITCODE=
+
 LIBTOOL=libtoolize
 ifeq ($(OS_NAME),darwin)
 LIBTOOL=glibtoolize
 AR=$(LLVM_PREFIX)/bin/llvm-ar
-BITCODE_OR_SECTIONS=-fembed-bitcode
+BITCODE_OR_SECTIONS=
 endif
 
 ifeq ($(OS_NAME),linux)
 LIBICONV_PATH =
-AR = $(shell which llvm-ar-13 || which llvm-ar || which ar)
+AR = $(shell which llvm-ar-15 || which llvm-ar || which ar)
 endif
 
 OPTIMIZATION_LEVEL=-O3 $(MARCH_NATIVE)
 DEBUG_OPTIMIZATION_LEVEL= -O1 $(MARCH_NATIVE)
-CFLAGS_WITHOUT_MARCH = $(MACOS_MIN_FLAG) $(BITCODE_OR_SECTIONS) $(OPTIMIZATION_LEVEL) -fno-exceptions -fvisibility=hidden -fvisibility-inlines-hidden
-BUN_CFLAGS = $(MACOS_MIN_FLAG) $(MARCH_NATIVE) $(EMBED_OR_EMIT_BITCODE) $(OPTIMIZATION_LEVEL) -fno-exceptions -fvisibility=hidden -fvisibility-inlines-hidden
+CFLAGS_WITHOUT_MARCH = $(MACOS_MIN_FLAG) $(OPTIMIZATION_LEVEL) -fno-exceptions -fvisibility=hidden -fvisibility-inlines-hidden
+BUN_CFLAGS = $(MACOS_MIN_FLAG) $(MARCH_NATIVE)  $(OPTIMIZATION_LEVEL) -fno-exceptions -fvisibility=hidden -fvisibility-inlines-hidden
 BUN_TMP_DIR := /tmp/make-bun
 CFLAGS=$(CFLAGS_WITHOUT_MARCH) $(MARCH_NATIVE)
 
@@ -153,18 +183,26 @@ DEFAULT_USE_BMALLOC := 1
 
 USE_BMALLOC ?= DEFAULT_USE_BMALLOC
 
-JSC_BASE_DIR ?= ${HOME}/webkit-build
+# Set via postinstall
+AUTO_JSX_BASE_DIR ?= $(realpath $(firstword $(wildcard bun-webkit)))
+
+ifeq (,$(AUTO_JSX_BASE_DIR))
+AUTO_JSX_BASE_DIR ?= $(HOME)/webkit-build
+endif
+
+JSC_BASE_DIR ?= $(AUTO_JSX_BASE_DIR)
 
 DEFAULT_JSC_LIB :=
 DEFAULT_JSC_LIB_DEBUG :=
 
-ifeq ($(OS_NAME),linux)
 DEFAULT_JSC_LIB = $(JSC_BASE_DIR)/lib
 DEFAULT_JSC_LIB_DEBUG = $(DEFAULT_JSC_LIB)
+
+ifneq (,$(realpath $(WEBKIT_RELEASE_DIR_LTO)/lib))
+DEFAULT_JSC_LIB = $(WEBKIT_RELEASE_DIR_LTO)/lib
 endif
 
-ifeq ($(OS_NAME),darwin)
-DEFAULT_JSC_LIB = $(WEBKIT_RELEASE_DIR_LTO)/lib
+ifneq (,$(realpath $(WEBKIT_RELEASE_DIR)/lib))
 DEFAULT_JSC_LIB_DEBUG = $(WEBKIT_RELEASE_DIR)/lib
 endif
 
@@ -228,7 +266,7 @@ STRIP=/usr/bin/strip
 endif
 
 ifeq ($(OS_NAME),linux)
-STRIP=$(shell which llvm-strip || which llvm-strip-13 || which strip || echo "Missing strip")
+STRIP=$(shell which llvm-strip || which llvm-strip-15 || which strip || echo "Missing strip")
 endif
 
 
@@ -300,7 +338,7 @@ LINUX_INCLUDE_DIRS := $(ALL_JSC_INCLUDE_DIRS) \
 UWS_INCLUDE_DIR := -I$(BUN_DEPS_DIR)/uws/uSockets/src -I$(BUN_DEPS_DIR)/uws/src -I$(BUN_DEPS_DIR)
 
 
-INCLUDE_DIRS := $(UWS_INCLUDE_DIR) -I$(BUN_DEPS_DIR)/mimalloc/include -Isrc/napi -I$(BUN_DEPS_DIR)/boringssl/include
+INCLUDE_DIRS := $(UWS_INCLUDE_DIR) -I$(BUN_DEPS_DIR)/mimalloc/include -Isrc/napi -I$(BUN_DEPS_DIR)/boringssl/include -I$(BUN_DEPS_DIR)/c-ares/include
 
 
 ifeq ($(OS_NAME),linux)
@@ -367,17 +405,17 @@ ifeq ($(OS_NAME), darwin)
 SYMBOLS=-exported_symbols_list $(realpath src/symbols.txt)
 PLATFORM_LINKER_FLAGS += -DDU_DISABLE_RENAMING=1 \
 		-lstdc++ \
-		-fno-keep-static-consts
+		-fno-keep-static-consts -lresolv
 endif
 
 ifeq ($(OS_NAME),linux)
-SYMBOLS=-Wl,--dynamic-list $(realpath src/symbols.dyn)
+SYMBOLS=-Wl,--dynamic-list $(realpath src/symbols.dyn) -Wl,--version-script=$(realpath src/linker.lds)
 endif
 
 SHARED_LIB_EXTENSION = .so
 
 JSC_BINDINGS = $(BINDINGS_OBJ) $(JSC_FILES)
-JSC_BINDINGS_DEBUG = $(DEBUG_BINDINGS_OBJ) $(JSC_FILES_DEBUG) 
+JSC_BINDINGS_DEBUG = $(DEBUG_BINDINGS_OBJ) $(JSC_FILES_DEBUG)
 
 RELEASE_FLAGS=
 DEBUG_FLAGS=
@@ -394,24 +432,38 @@ MINIMUM_ARCHIVE_FILES = -L$(BUN_DEPS_OUT_DIR) \
 	-lz \
 	$(BUN_DEPS_OUT_DIR)/picohttpparser.o \
 	$(_MIMALLOC_LINK) \
+	-ldecrepit \
 	-lssl \
 	-lcrypto \
-	-llolhtml \
-	-lonig \
-	$(BUN_DEPS_OUT_DIR)/libbacktrace.a \
+	-llolhtml
 
 ARCHIVE_FILES_WITHOUT_LIBCRYPTO = $(MINIMUM_ARCHIVE_FILES) \
 		-larchive \
-		-lbase64 \
 		-ltcc \
 		-lusockets \
+		-lcares \
 		$(BUN_DEPS_OUT_DIR)/libuwsockets.o
 
-ARCHIVE_FILES = $(ARCHIVE_FILES_WITHOUT_LIBCRYPTO) 
+ARCHIVE_FILES = $(ARCHIVE_FILES_WITHOUT_LIBCRYPTO)
 
 STATIC_MUSL_FLAG ?=
 
+WRAP_SYMBOLS_ON_LINUX =
+
 ifeq ($(OS_NAME), linux)
+WRAP_SYMBOLS_ON_LINUX = -Wl,--wrap=fcntl -Wl,--wrap=fcntl64 -Wl,--wrap=stat64 -Wl,--wrap=pow -Wl,--wrap=exp -Wl,--wrap=log -Wl,--wrap=log2 \
+	-Wl,--wrap=lstat \
+	-Wl,--wrap=stat \
+	-Wl,--wrap=fstat \
+	-Wl,--wrap=fstatat \
+	-Wl,--wrap=lstat64 \
+	-Wl,--wrap=stat64 \
+	-Wl,--wrap=fstat64 \
+	-Wl,--wrap=fstatat64 \
+	-Wl,--wrap=mknod \
+	-Wl,--wrap=mknodat \
+	-Wl,--wrap=statx
+
 PLATFORM_LINKER_FLAGS = $(BUN_CFLAGS) \
 		-fuse-ld=lld \
 		-Wl,-z,now \
@@ -422,15 +474,15 @@ PLATFORM_LINKER_FLAGS = $(BUN_CFLAGS) \
 		-static-libgcc \
 		-fno-omit-frame-pointer \
 		-Wl,--compress-debug-sections,zlib \
+		-l:libatomic.a \
 		${STATIC_MUSL_FLAG}  \
 		-Wl,-Bsymbolic-functions \
 		-fno-semantic-interposition \
 		-flto \
 		-Wl,--allow-multiple-definition \
 		-rdynamic
-		
 
- 
+
 endif
 
 
@@ -443,9 +495,9 @@ BUN_LLD_FLAGS_WITHOUT_JSC = $(ARCHIVE_FILES) \
 
 
 
-BUN_LLD_FLAGS = $(BUN_LLD_FLAGS_WITHOUT_JSC)  $(JSC_FILES) $(BINDINGS_OBJ) -lwebcrypto
-BUN_LLD_FLAGS_DEBUG = $(BUN_LLD_FLAGS_WITHOUT_JSC) $(JSC_FILES_DEBUG) $(DEBUG_BINDINGS_OBJ) -lwebcrypto-debug
-BUN_LLD_FLAGS_FAST = $(BUN_LLD_FLAGS_WITHOUT_JSC)  $(JSC_FILES_DEBUG) $(BINDINGS_OBJ) -lwebcrypto-debug
+BUN_LLD_FLAGS = $(BUN_LLD_FLAGS_WITHOUT_JSC) $(WRAP_SYMBOLS_ON_LINUX) $(JSC_FILES) $(BINDINGS_OBJ) -lwebcrypto
+BUN_LLD_FLAGS_DEBUG = $(BUN_LLD_FLAGS_WITHOUT_JSC) $(WRAP_SYMBOLS_ON_LINUX) $(JSC_FILES_DEBUG) $(DEBUG_BINDINGS_OBJ) -lwebcrypto-debug
+BUN_LLD_FLAGS_FAST = $(BUN_LLD_FLAGS_WITHOUT_JSC) $(WRAP_SYMBOLS_ON_LINUX)  $(JSC_FILES_DEBUG) $(BINDINGS_OBJ) -lwebcrypto-debug
 
 CLANG_VERSION = $(shell $(CC) --version | awk '/version/ {for(i=1; i<=NF; i++){if($$i=="version"){split($$(i+1),v,".");print v[1]}}}')
 
@@ -454,16 +506,15 @@ CLANG_VERSION = $(shell $(CC) --version | awk '/version/ {for(i=1; i<=NF; i++){i
 bun:
 
 npm-install:
-	$(NPM_CLIENT) install
+	$(NPM_CLIENT) install --ignore-scripts --production
+
+print-%  : ; @echo $* = $($*)
+get-%  : ; @echo $($*)
+print-version:
+	@echo $(PACKAGE_JSON_VERSION)
+
 
 
-.PHONY: base64
-base64:
-	cd src/base64 && \
-		rm -rf src/base64/*.{o,ll,bc} && \
-	   $(CC) $(EMIT_LLVM_FOR_RELEASE) $(BUN_CFLAGS) $(OPTIMIZATION_LEVEL) -g -fPIC -c *.c -I$(SRC_DIR)/base64  && \
-	   $(CXX) $(EMIT_LLVM_FOR_RELEASE) $(CXXFLAGS) $(BUN_CFLAGS) -c neonbase64.cc -g -fPIC  && \
-	   $(AR) rcvs $(BUN_DEPS_OUT_DIR)/libbase64.a ./*.o
 
 # Prevent dependency on libtcc1 so it doesn't do filesystem lookups
 TINYCC_CFLAGS= -DTCC_LIBTCC1=\"\0\"
@@ -475,7 +526,7 @@ TINYCC_CFLAGS= -DTCC_LIBTCC1=\"\0\"
 tinycc:
 	cd $(TINYCC_DIR) && \
 		make clean && \
-		AR=$(AR) CC=$(CC) CFLAGS='$(CFLAGS_WITHOUT_MARCH) $(NATIVE_OR_OLD_MARCH) -mtune=native $(TINYCC_CFLAGS)' ./configure --enable-static --cc=$(CC) --ar=$(AR) --config-predefs=yes  && \
+		AR=$(AR) $(CCACHE_CC_FLAG) CFLAGS='$(CFLAGS_WITHOUT_MARCH) $(NATIVE_OR_OLD_MARCH) -mtune=native $(TINYCC_CFLAGS)' ./configure --enable-static --cc=$(CCACHE_CC_OR_CC) --ar=$(AR) --config-predefs=yes  && \
 		make -j10 && \
 		cp $(TINYCC_DIR)/*.a $(BUN_DEPS_OUT_DIR)
 
@@ -501,14 +552,25 @@ builtins: ## to generate builtins
 .PHONY: generate-builtins
 generate-builtins: builtins
 
-.PHONY: vendor-without-check
-vendor-without-check: npm-install node-fallbacks runtime_js fallback_decoder bun_error mimalloc picohttp zlib boringssl libarchive libbacktrace lolhtml usockets uws base64 tinycc oniguruma
 
-BUN_TYPES_REPO_PATH ?= $(realpath ../bun-types)
+
+BUN_TYPES_REPO_PATH ?= $(realpath packages/bun-types)
+
+ifeq ($(DEBUG),true)
+BUN_RELEASE_BIN = bun
+endif
+
+.PHONY: c-ares
+c-ares:
+	rm -rf $(BUN_DEPS_DIR)/c-ares/build && \
+	mkdir $(BUN_DEPS_DIR)/c-ares/build && \
+	cd $(BUN_DEPS_DIR)/c-ares/build && \
+    cmake $(CMAKE_FLAGS) -DCMAKE_C_FLAGS="$(CFLAGS) -flto=full" -DCMAKE_BUILD_TYPE=Release -DCARES_STATIC=ON -DCARES_STATIC_PIC=ON -DCARES_SHARED=OFF -G "Ninja" .. && \
+	ninja && cp lib/libcares.a $(BUN_DEPS_OUT_DIR)/libcares.a
 
 .PHONY: prepare-types
 prepare-types:
-	BUN_VERSION=$(PACKAGE_JSON_VERSION) $(BUN_RELEASE_BIN) $(BUN_TYPES_REPO_PATH)/bundle.ts $(BUN_TYPES_REPO_PATH)/dist
+	BUN_VERSION=$(PACKAGE_JSON_VERSION) $(BUN_RELEASE_BIN) $(BUN_TYPES_REPO_PATH)/scripts/bundle.ts $(BUN_TYPES_REPO_PATH)/dist
 	echo "Generated types for $(PACKAGE_JSON_VERSION) in $(BUN_TYPES_REPO_PATH)/dist"
 	cp $(BUN_TYPES_REPO_PATH)/dist/types.d.ts /tmp/bun-types.d.ts
 	cd /tmp && $(PACKAGE_DIR)/../../node_modules/.bin/tsc /tmp/bun-types.d.ts
@@ -516,12 +578,13 @@ prepare-types:
 release-types:
 	# can be removed when/if "bun publish" is implemented
 	@npm --version >/dev/null 2>&1 || (echo -e "ERROR: npm is required."; exit 1)
-	cd $(BUN_TYPES_REPO_PATH)/dist && npm publish
+	cd $(BUN_TYPES_REPO_PATH)/dist && npm publish --dry-run
 
 .PHONY: format
 format: ## to format the code
-	$(PRETTIER) --write test/bun.js/*.js
-	$(PRETTIER) --write test/bun.js/solid-dom-fixtures/**/*.js
+	-$(PRETTIER) --write 'test/bun.js/*.{js,jsx,ts,tsx}'
+	-$(PRETTIER) --write 'test/bun.js/solid-dom-fixtures/**/*.{js,jsx,ts,tsx}'
+
 
 .PHONY: lolhtml
 lolhtml:
@@ -530,7 +593,7 @@ lolhtml:
 # no asm is not worth it!!
 .PHONY: boringssl-build
 boringssl-build:
-	cd $(BUN_DEPS_DIR)/boringssl && mkdir -p build && cd build && CFLAGS="$(CFLAGS)" cmake $(CMAKE_FLAGS) -DCMAKE_EXE_LINKER_FLAGS="-fuse-ld=lld" -GNinja .. && ninja
+	cd $(BUN_DEPS_DIR)/boringssl && mkdir -p build && cd build && CFLAGS="$(CFLAGS)" cmake $(CMAKE_FLAGS) -DCMAKE_EXE_LINKER_FLAGS="-fuse-ld=lld" -GNinja .. && ninja libcrypto.a libssl.a libdecrepit.a
 
 .PHONY: boringssl-build-debug
 boringssl-build-debug:
@@ -539,6 +602,7 @@ boringssl-build-debug:
 boringssl-copy:
 	cp $(BUN_DEPS_DIR)/boringssl/build/ssl/libssl.a $(BUN_DEPS_OUT_DIR)/libssl.a
 	cp $(BUN_DEPS_DIR)/boringssl/build/crypto/libcrypto.a $(BUN_DEPS_OUT_DIR)/libcrypto.a
+	cp $(BUN_DEPS_DIR)/boringssl/build/decrepit/libdecrepit.a $(BUN_DEPS_OUT_DIR)/libdecrepit.a
 
 .PHONY: boringssl
 boringssl: boringssl-build boringssl-copy
@@ -549,21 +613,6 @@ boringssl-debug: boringssl-build-debug boringssl-copy
 compile-ffi-test:
 	clang $(OPTIMIZATION_LEVEL) -shared -undefined dynamic_lookup -o /tmp/bun-ffi-test.dylib -fPIC ./test/bun.js/ffi-test.c
 
-.PHONY: libbacktrace
-libbacktrace:
-	cd $(BUN_DEPS_DIR)/libbacktrace && \
-	CFLAGS="$(CFLAGS)" CC=$(CC) ./configure --disable-shared --enable-static  --with-pic && \
-	make -j$(CPUS) && \
-	cp ./.libs/libbacktrace.a $(BUN_DEPS_OUT_DIR)/libbacktrace.a
-
-.PHONY: oniguruma
-oniguruma:
-	cd $(BUN_DEPS_DIR)/oniguruma && \
-	autoreconf -vfi && \
-	CFLAGS="$(CFLAGS)" CC=$(CC) ./configure && \
-	make -j${CPUS} && \
-	cp ./src/.libs/libonig.a $(BUN_DEPS_OUT_DIR)/libonig.a
-
 sqlite:
 
 
@@ -573,7 +622,7 @@ libarchive:
 	(make clean || echo ""); \
 	(./build/clean.sh || echo ""); \
 	./build/autogen.sh; \
-	CFLAGS="$(CFLAGS)" CC=$(CC) ./configure --disable-shared --enable-static  --with-pic  --disable-bsdtar   --disable-bsdcat --disable-rpath --enable-posix-regex-lib  --without-xml2  --without-expat --without-openssl  --without-iconv --without-zlib; \
+	CFLAGS="$(CFLAGS)" $(CCACHE_CC_FLAG) ./configure --disable-shared --enable-static  --with-pic  --disable-bsdtar   --disable-bsdcat --disable-rpath --enable-posix-regex-lib  --without-xml2  --without-expat --without-openssl  --without-iconv --without-zlib; \
 	make -j${CPUS}; \
 	cp ./.libs/libarchive.a $(BUN_DEPS_OUT_DIR)/libarchive.a;
 
@@ -589,11 +638,8 @@ tgz-debug:
 	$(CXX) $(DEBUG_PACKAGE_DIR)/tgz.o -g -o ./misctools/tgz $(DEFAULT_LINKER_FLAGS) -lc $(ARCHIVE_FILES)
 	rm -rf $(DEBUG_PACKAGE_DIR)/tgz.o
 
-vendor: require init-submodules vendor-without-check
-
 zlib:
-	cd $(BUN_DEPS_DIR)/zlib; CFLAGS="$(CFLAGS)" cmake $(CMAKE_FLAGS) .; CFLAGS="$(CFLAGS)" make;
-	cp $(BUN_DEPS_DIR)/zlib/libz.a $(BUN_DEPS_OUT_DIR)/libz.a
+	cd $(BUN_DEPS_DIR)/zlib; make clean; $(CCACHE_CC_FLAG) CFLAGS="$(CFLAGS)" ./configure --static && make -j${CPUS} && cp ./libz.a $(BUN_DEPS_OUT_DIR)/libz.a
 
 ifeq ($(POSIX_PKG_MANAGER), brew)
 PKGNAME_NINJA := ninja
@@ -604,7 +650,7 @@ endif
 .PHONY: require
 require:
 	@echo "Checking if the required utilities are available..."
-	@if [ $(CLANG_VERSION) -lt "13" ]; then echo -e "ERROR: clang version >=13 required, found: $(CLANG_VERSION). Install with:\n\n    $(POSIX_PKG_MANAGER) install llvm@13"; exit 1; fi
+	@if [ $(CLANG_VERSION) -lt "15" ]; then echo -e "ERROR: clang version >=15 required, found: $(CLANG_VERSION). Install with:\n\n    $(POSIX_PKG_MANAGER) install llvm@15"; exit 1; fi
 	@cmake --version >/dev/null 2>&1 || (echo -e "ERROR: cmake is required."; exit 1)
 	@esbuild --version >/dev/null 2>&1 || (echo -e "ERROR: esbuild is required."; exit 1)
 	@$(NPM_CLIENT) --version >/dev/null 2>&1 || (echo -e "ERROR: NPM client (bun or npm) is required."; exit 1)
@@ -683,12 +729,12 @@ USOCKETS_SRC_DIR = $(BUN_DEPS_DIR)/uws/uSockets/src/
 
 usockets:
 	rm -rf $(BUN_DEPS_DIR)/uws/uSockets/*.o $(BUN_DEPS_DIR)/uws/uSockets/**/*.o $(BUN_DEPS_DIR)/uws/uSockets/*.a $(BUN_DEPS_DIR)/uws/uSockets/*.bc
-	cd $(USOCKETS_DIR) && $(CC) -fno-builtin-malloc -fno-builtin-free -fno-builtin-realloc $(EMIT_LLVM_FOR_RELEASE)  $(MACOS_MIN_FLAG) -fPIC $(CFLAGS) $(UWS_CC_FLAGS) -save-temps -I$(BUN_DEPS_DIR)/uws/uSockets/src $(UWS_LDFLAGS) -g $(DEFAULT_LINKER_FLAGS) $(PLATFORM_LINKER_FLAGS) $(OPTIMIZATION_LEVEL) -g -c $(wildcard $(USOCKETS_SRC_DIR)/*.c) $(wildcard $(USOCKETS_SRC_DIR)/**/*.c)
-	cd $(USOCKETS_DIR) && $(CXX) -fno-builtin-malloc -fno-builtin-free -fno-builtin-realloc $(EMIT_LLVM_FOR_RELEASE) $(MACOS_MIN_FLAG)  -fPIC $(CXXFLAGS) $(UWS_CXX_FLAGS) -save-temps -I$(BUN_DEPS_DIR)/uws/uSockets/src $(UWS_LDFLAGS) -g $(DEFAULT_LINKER_FLAGS) $(PLATFORM_LINKER_FLAGS) $(OPTIMIZATION_LEVEL) -g -c $(wildcard $(USOCKETS_SRC_DIR)/*.cpp) $(wildcard $(USOCKETS_SRC_DIR)/**/*.cpp)
+	cd $(USOCKETS_DIR) && $(CC_WITH_CCACHE) -fno-builtin-malloc -fno-builtin-free -fno-builtin-realloc $(EMIT_LLVM_FOR_RELEASE)  $(MACOS_MIN_FLAG) -fPIC $(CFLAGS) $(UWS_CC_FLAGS) -save-temps -I$(BUN_DEPS_DIR)/uws/uSockets/src $(UWS_LDFLAGS) -g $(DEFAULT_LINKER_FLAGS) $(PLATFORM_LINKER_FLAGS) $(OPTIMIZATION_LEVEL) -g -c $(wildcard $(USOCKETS_SRC_DIR)/*.c) $(wildcard $(USOCKETS_SRC_DIR)/**/*.c)
+	cd $(USOCKETS_DIR) && $(CXX_WITH_CCACHE) -fno-builtin-malloc -fno-builtin-free -fno-builtin-realloc $(EMIT_LLVM_FOR_RELEASE) $(MACOS_MIN_FLAG)  -fPIC $(CXXFLAGS) $(UWS_CXX_FLAGS) -save-temps -I$(BUN_DEPS_DIR)/uws/uSockets/src $(UWS_LDFLAGS) -g $(DEFAULT_LINKER_FLAGS) $(PLATFORM_LINKER_FLAGS) $(OPTIMIZATION_LEVEL) -g -c $(wildcard $(USOCKETS_SRC_DIR)/*.cpp) $(wildcard $(USOCKETS_SRC_DIR)/**/*.cpp)
 	cd $(USOCKETS_DIR) && $(AR) rcvs $(BUN_DEPS_OUT_DIR)/libusockets.a $(USOCKETS_DIR)/*.{o,bc}
 
 uws: usockets
-	$(CXX) $(BITCODE_OR_SECTIONS) $(EMIT_LLVM_FOR_RELEASE) -fPIC -I$(BUN_DEPS_DIR)/uws/uSockets/src $(CLANG_FLAGS) $(CFLAGS) $(UWS_CXX_FLAGS) $(UWS_LDFLAGS) $(PLATFORM_LINKER_FLAGS) -c -I$(BUN_DEPS_DIR) $(BUN_DEPS_OUT_DIR)/libusockets.a $(BUN_DEPS_DIR)/libuwsockets.cpp -o $(BUN_DEPS_OUT_DIR)/libuwsockets.o
+	$(CXX_WITH_CCACHE) $(EMIT_LLVM_FOR_RELEASE) -fPIC -I$(BUN_DEPS_DIR)/uws/uSockets/src $(CLANG_FLAGS) $(CFLAGS) $(UWS_CXX_FLAGS) $(UWS_LDFLAGS) $(PLATFORM_LINKER_FLAGS) -c -I$(BUN_DEPS_DIR) $(BUN_DEPS_OUT_DIR)/libusockets.a $(BUN_DEPS_DIR)/libuwsockets.cpp -o $(BUN_DEPS_OUT_DIR)/libuwsockets.o
 
 .PHONY: sign-macos-x64
 sign-macos-x64:
@@ -854,7 +900,7 @@ clone-submodules:
 	git -c submodule."src/bun.js/WebKit".update=none submodule update --init --recursive --depth=1 --progress
 
 .PHONY: devcontainer
-devcontainer: $(OBJ_DIR) $(DEBUG_OBJ_DIR) clone-submodules libbacktrace mimalloc zlib libarchive boringssl picohttp identifier-cache node-fallbacks npm-install api analytics bun_error fallback_decoder bindings uws lolhtml usockets base64 tinycc runtime_js_dev sqlite oniguruma webcrypto-debug webcrypto
+devcontainer: $(OBJ_DIR) $(DEBUG_OBJ_DIR) clone-submodules mimalloc zlib libarchive boringssl picohttp identifier-cache node-fallbacks npm-install api analytics bun_error fallback_decoder bindings uws lolhtml usockets tinycc c-ares runtime_js_dev sqlite webcrypto-debug webcrypto
 
 .PHONY: devcontainer-build
 devcontainer-build:
@@ -879,7 +925,7 @@ headers:
 	rm -f /tmp/build-jsc-headers src/bun.js/bindings/headers.zig
 	touch src/bun.js/bindings/headers.zig
 	$(ZIG) build headers-obj
-	$(CXX) $(PLATFORM_LINKER_FLAGS) $(JSC_FILES_DEBUG) ${ICU_FLAGS} $(DEBUG_IO_FILES) $(BUN_LLD_FLAGS_WITHOUT_JSC)  -g $(DEBUG_BIN)/headers.o -W -o /tmp/build-jsc-headers -lc;
+	$(CXX) $(PLATFORM_LINKER_FLAGS) $(JSC_FILES_DEBUG) ${ICU_FLAGS} $(BUN_LLD_FLAGS_WITHOUT_JSC)  -g $(DEBUG_BIN)/headers.o -W -o /tmp/build-jsc-headers -lc;
 	/tmp/build-jsc-headers
 	$(ZIG) translate-c src/bun.js/bindings/headers.h > src/bun.js/bindings/headers.zig
 	$(BUN_OR_NODE) misctools/headers-cleaner.js
@@ -892,7 +938,7 @@ MIMALLOC_OVERRIDE_FLAG ?=
 
 
 bump:
-	expr 0.2.0 + 1 > build-id
+	expr 0.4.0 + 1 > build-id
 
 .PHONY: identifier-cache
 identifier-cache:
@@ -1200,6 +1246,11 @@ jsc-copy-headers:
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/OperandsInlines.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/OperandsInlines.h
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/bytecode/Operands.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/Operands.h
 	cp $(WEBKIT_DIR)/Source/JavaScriptCore/domjit/DOMJITHeapRange.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/DOMJITHeapRange.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/GeneratorPrototype.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/GeneratorPrototype.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/GeneratorFunctionPrototype.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/GeneratorFunctionPrototype.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/AsyncFunctionPrototype.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/AsyncFunctionPrototype.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/SymbolObject.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/SymbolObject.h
+	cp $(WEBKIT_DIR)/Source/JavaScriptCore/runtime/JSGenerator.h $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/JSGenerator.h
 	find $(WEBKIT_RELEASE_DIR)/JavaScriptCore/Headers/JavaScriptCore/ -name "*.h" -exec cp {} $(WEBKIT_RELEASE_DIR)/JavaScriptCore/PrivateHeaders/JavaScriptCore/ \;
 
 # This is a workaround for a JSC bug that impacts aarch64
@@ -1228,7 +1279,7 @@ jsc-build-mac-compile:
 			-DUSE_PTHREAD_JIT_PERMISSIONS_API=ON \
 			$(WEBKIT_DIR) \
 			$(WEBKIT_RELEASE_DIR) && \
-	CFLAGS="$(CFLAGS) $(BITCODE_OR_SECTIONS) -ffat-lto-objects" CXXFLAGS="$(CXXFLAGS) $(BITCODE_OR_SECTIONS)  -ffat-lto-objects" \
+	CFLAGS="$(CFLAGS) -ffat-lto-objects" CXXFLAGS="$(CXXFLAGS)  -ffat-lto-objects" \
 		cmake --build $(WEBKIT_RELEASE_DIR) --config Release --target jsc
 
 .PHONY: jsc-build-mac-compile-lto
@@ -1330,6 +1381,7 @@ clean: clean-bindings
 	(cd $(BUN_DEPS_DIR)/boringssl && make clean) || echo "";
 	(cd $(BUN_DEPS_DIR)/picohttp && make clean) || echo "";
 	(cd $(BUN_DEPS_DIR)/zlib && make clean) || echo "";
+	(cd $(BUN_DEPS_DIR)/c-ares && rm -rf build && make clean) || echo "";
 
 .PHONY: release-bindings
 release-bindings: $(OBJ_DIR) $(OBJ_FILES) $(WEBCORE_OBJ_FILES) $(SQLITE_OBJ_FILES) $(NODE_OS_OBJ_FILES) $(BUILTINS_OBJ_FILES) $(IO_FILES) $(MODULES_OBJ_FILES)
@@ -1342,10 +1394,19 @@ bindings: $(DEBUG_OBJ_DIR) $(DEBUG_OBJ_FILES) $(DEBUG_WEBCORE_OBJ_FILES) $(DEBUG
 .PHONY: jsc-bindings-mac
 jsc-bindings-mac: bindings
 
+# lInux only
+MIMALLOC_VALGRIND_ENABLED_FLAG =
+
+ifeq ($(OS_NAME),linux)
+	MIMALLOC_VALGRIND_ENABLED_FLAG = -DMI_VALGRIND=ON
+endif
+
+
+.PHONY: mimalloc-debug
 mimalloc-debug:
 	rm -rf $(BUN_DEPS_DIR)/mimalloc/CMakeCache* $(BUN_DEPS_DIR)/mimalloc/CMakeFiles
 	cd $(BUN_DEPS_DIR)/mimalloc; make clean || echo ""; \
-		CFLAGS="$(CFLAGS)" cmake $(CMAKE_FLAGS_WITHOUT_RELEASE) ${MIMALLOC_OVERRIDE_FLAG} \
+		CFLAGS="$(CFLAGS)" cmake $(CMAKE_FLAGS_WITHOUT_RELEASE) ${MIMALLOC_OVERRIDE_FLAG} ${MIMALLOC_VALGRIND_ENABLED_FLAG} \
 			-DCMAKE_BUILD_TYPE=Debug \
 			-DMI_DEBUG_FULL=1 \
 			-DMI_SKIP_COLLECT_ON_EXIT=1 \
@@ -1397,6 +1458,7 @@ bun-link-lld-debug:
 		$(DEBUG_BIN)/bun-debug.o \
 		-W \
 		-o $(DEBUG_BIN)/bun-debug
+	@rm -f $(DEBUG_BIN)/bun-debug.o.o 2> /dev/null # workaround for https://github.com/ziglang/zig/issues/14080
 
 bun-link-lld-debug-no-jsc:
 	$(CXX) $(BUN_LLD_FLAGS_WITHOUT_JSC) $(SYMBOLS) \
@@ -1425,6 +1487,7 @@ bun-link-lld-release:
 		$(OPTIMIZATION_LEVEL) $(RELEASE_FLAGS)
 	rm -rf $(BUN_RELEASE_BIN).dSYM
 	cp $(BUN_RELEASE_BIN) $(BUN_RELEASE_BIN)-profile
+	@rm -f $(BUN_RELEASE_BIN).o.o # workaround for https://github.com/ziglang/zig/issues/14080
 
 bun-release-copy-obj:
 	cp $(BUN_RELEASE_BIN).o $(BUN_DEPLOY_DIR).o
@@ -1466,9 +1529,11 @@ wasm-return1:
 generate-classes:
 	bun src/bun.js/scripts/generate-classes.ts
 	$(ZIG) fmt src/bun.js/bindings/generated_classes.zig
+	clang-format -i src/bun.js/bindings/ZigGeneratedClasses.h src/bun.js/bindings/ZigGeneratedClasses.cpp
 
 generate-sink:
 	bun src/bun.js/scripts/generate-jssink.js
+	clang-format -i  src/bun.js/bindings/JSSink.cpp  src/bun.js/bindings/JSSink.h
 	$(WEBKIT_DIR)/Source/JavaScriptCore/create_hash_table src/bun.js/bindings/JSSink.cpp > src/bun.js/bindings/JSSinkLookupTable.h
 	$(SED) -i -e 's/#include "Lookup.h"//' src/bun.js/bindings/JSSinkLookupTable.h
 	$(SED) -i -e 's/namespace JSC {//' src/bun.js/bindings/JSSinkLookupTable.h
@@ -1489,7 +1554,7 @@ $(DEBUG_OBJ_DIR):
 	mkdir -p $(DEBUG_OBJ_DIR)
 
 $(OBJ_DIR)/%.o: $(SRC_DIR)/%.cpp
-	$(CXX) $(CLANG_FLAGS) $(UWS_INCLUDE) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) $(UWS_INCLUDE) \
 		$(MACOS_MIN_FLAG) \
 		$(OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
@@ -1499,7 +1564,7 @@ $(OBJ_DIR)/%.o: $(SRC_DIR)/%.cpp
 		-c -o $@ $<
 
 $(OBJ_DIR)/%.o: src/bun.js/modules/%.cpp
-	$(CXX) $(CLANG_FLAGS) $(UWS_INCLUDE) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) $(UWS_INCLUDE) \
 		$(MACOS_MIN_FLAG) \
 		$(OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
@@ -1509,7 +1574,7 @@ $(OBJ_DIR)/%.o: src/bun.js/modules/%.cpp
 		-c -o $@ $<
 
 $(OBJ_DIR)/%.o: $(SRC_DIR)/webcore/%.cpp
-	$(CXX) $(CLANG_FLAGS) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
 		$(MACOS_MIN_FLAG) \
 		$(OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
@@ -1519,7 +1584,7 @@ $(OBJ_DIR)/%.o: $(SRC_DIR)/webcore/%.cpp
 		-c -o $@ $<
 
 $(OBJ_DIR)/%.o: $(SRC_DIR)/sqlite/%.cpp
-	$(CXX) $(CLANG_FLAGS) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
 		$(MACOS_MIN_FLAG) \
 		$(OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
@@ -1529,7 +1594,7 @@ $(OBJ_DIR)/%.o: $(SRC_DIR)/sqlite/%.cpp
 		-c -o $@ $<
 
 $(OBJ_DIR)/%.o: src/io/%.cpp
-	$(CXX) $(CLANG_FLAGS) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
 		$(MACOS_MIN_FLAG) \
 		$(OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
@@ -1539,7 +1604,7 @@ $(OBJ_DIR)/%.o: src/io/%.cpp
 		-c -o $@ $<
 
 $(OBJ_DIR)/%.o: $(SRC_DIR)/node_os/%.cpp
-	$(CXX) $(CLANG_FLAGS) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
 		$(MACOS_MIN_FLAG) \
 		$(OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
@@ -1549,7 +1614,7 @@ $(OBJ_DIR)/%.o: $(SRC_DIR)/node_os/%.cpp
 		-c -o $@ $<
 
 $(OBJ_DIR)/%.o: src/bun.js/builtins/%.cpp
-	$(CXX) $(CLANG_FLAGS) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
 		$(MACOS_MIN_FLAG) \
 		$(OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
@@ -1560,89 +1625,103 @@ $(OBJ_DIR)/%.o: src/bun.js/builtins/%.cpp
 
 # $(DEBUG_OBJ_DIR) is not included here because it breaks
 # detecting if a file needs to be rebuilt
+.PHONY: $(SRC_DIR)/%.cpp
 $(DEBUG_OBJ_DIR)/%.o: $(SRC_DIR)/%.cpp
-	$(CXX) $(CLANG_FLAGS) $(UWS_INCLUDE) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) $(UWS_INCLUDE) \
 		$(MACOS_MIN_FLAG) \
 		$(DEBUG_OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
 		-fno-rtti \
 		-ferror-limit=1000 \
+		-DBUN_DEBUG \
 		$(EMIT_LLVM_FOR_DEBUG) \
 		-g3 -c -o $@ $<
 
 # $(DEBUG_OBJ_DIR) is not included here because it breaks
 # detecting if a file needs to be rebuilt
+.PHONY: $(SRC_DIR)/webcore/%.cpp
 $(DEBUG_OBJ_DIR)/%.o: $(SRC_DIR)/webcore/%.cpp
-	$(CXX) $(CLANG_FLAGS) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
 		$(MACOS_MIN_FLAG) \
 		$(DEBUG_OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
 		-fno-rtti \
 		-ferror-limit=1000 \
 		$(EMIT_LLVM_FOR_DEBUG) \
+		-DBUN_DEBUG \
 		-g3 -c -o $@ $<
 
+.PHONY: src/io/%.cpp
 $(DEBUG_OBJ_DIR)/%.o: src/io/%.cpp
-	$(CXX) $(CLANG_FLAGS) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
 		$(MACOS_MIN_FLAG) \
 		$(DEBUG_OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
 		-fno-rtti \
 		-ferror-limit=1000 \
+		-DBUN_DEBUG \
 		$(EMIT_LLVM_FOR_DEBUG) \
 		-g3 -c -o $@ $<
 
 
 # $(DEBUG_OBJ_DIR) is not included here because it breaks
 # detecting if a file needs to be rebuilt
+.PHONY: $(SRC_DIR)/sqlite/%.cpp
 $(DEBUG_OBJ_DIR)/%.o: $(SRC_DIR)/sqlite/%.cpp
-	$(CXX) $(CLANG_FLAGS) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
 		$(MACOS_MIN_FLAG) \
 		$(DEBUG_OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
 		-fno-rtti \
 		-ferror-limit=1000 \
 		$(EMIT_LLVM_FOR_DEBUG) \
+		-DBUN_DEBUG \
 		-g3 -c -o $@ $<
 
 # $(DEBUG_OBJ_DIR) is not included here because it breaks
 # detecting if a file needs to be rebuilt
+.PHONY: $(SRC_DIR)/node_os/%.cpp
 $(DEBUG_OBJ_DIR)/%.o: $(SRC_DIR)/node_os/%.cpp
-	$(CXX) $(CLANG_FLAGS) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
 		$(MACOS_MIN_FLAG) \
 		$(DEBUG_OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
 		-fno-rtti \
 		-ferror-limit=1000 \
 		$(EMIT_LLVM_FOR_DEBUG) \
+		-DBUN_DEBUG \
 		-g3 -c -o $@ $<
 
 # $(DEBUG_OBJ_DIR) is not included here because it breaks
 # detecting if a file needs to be rebuilt
+.PHONY: src/bun.js/builtins/%.cpp
 $(DEBUG_OBJ_DIR)/%.o: src/bun.js/builtins/%.cpp
-	$(CXX) $(CLANG_FLAGS) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
 		$(MACOS_MIN_FLAG) \
 		$(DEBUG_OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
 		-fno-rtti \
 		-ferror-limit=1000 \
 		$(EMIT_LLVM_FOR_DEBUG) \
+		-DBUN_DEBUG \
 		-g3 -c -o $@ $<
 
+.PHONY: src/bun.js/modules/%.cpp
 $(DEBUG_OBJ_DIR)/%.o: src/bun.js/modules/%.cpp
-	$(CXX) $(CLANG_FLAGS) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
 		$(MACOS_MIN_FLAG) \
 		$(DEBUG_OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
 		-fno-rtti \
 		-ferror-limit=1000 \
 		$(EMIT_LLVM_FOR_DEBUG) \
+		-DBUN_DEBUG \
 		-g3 -c -o $@ $<
 
 
 
 $(DEBUG_OBJ_DIR)/webcrypto/%.o: src/bun.js/bindings/webcrypto/%.cpp
-	$(CXX) $(CLANG_FLAGS) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
 		$(MACOS_MIN_FLAG) \
 		$(DEBUG_OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
@@ -1650,9 +1729,12 @@ $(DEBUG_OBJ_DIR)/webcrypto/%.o: src/bun.js/bindings/webcrypto/%.cpp
 		-fno-rtti \
 		-ferror-limit=1000 \
 		$(EMIT_LLVM_FOR_DEBUG) \
+		-DBUN_DEBUG \
 		-g3 -c -o $@ $<
 
 
+
+
 .PHONY: webcrypto-debug-obj
 # Make all the .cpp files in the webcrypto directory into .o files using Makefile substitutions
 webcrypto-debug-obj: $(patsubst src/bun.js/bindings/webcrypto/%.cpp, $(DEBUG_OBJ_DIR)/webcrypto/%.o, $(wildcard src/bun.js/bindings/webcrypto/*.cpp))
@@ -1666,7 +1748,7 @@ webcrypto-debug:
 
 
 $(OBJ_DIR)/webcrypto/%.o: src/bun.js/bindings/webcrypto/%.cpp
-	$(CXX) $(CLANG_FLAGS) \
+	$(CXX_WITH_CCACHE) $(CLANG_FLAGS) \
 		$(MACOS_MIN_FLAG) \
 		$(OPTIMIZATION_LEVEL) \
 		-fno-exceptions \
@@ -1689,7 +1771,7 @@ webcrypto:
 
 sizegen:
 	mkdir -p $(BUN_TMP_DIR)
-	$(CXX) src/bun.js/headergen/sizegen.cpp -Wl,-dead_strip -Wl,-dead_strip_dylibs -fuse-ld=lld -o $(BUN_TMP_DIR)/sizegen $(CLANG_FLAGS) -O1 
+	$(CXX) src/bun.js/headergen/sizegen.cpp -Wl,-dead_strip -Wl,-dead_strip_dylibs -fuse-ld=lld -o $(BUN_TMP_DIR)/sizegen $(CLANG_FLAGS) -O1
 	$(BUN_TMP_DIR)/sizegen > src/bun.js/bindings/sizes.zig
 
 
@@ -1850,7 +1932,14 @@ copy-to-bun-release-dir-bin:
 	cp -r $(PACKAGE_DIR)/bun $(BUN_RELEASE_DIR)/bun
 	cp -r $(PACKAGE_DIR)/bun-profile $(BUN_RELEASE_DIR)/bun-profile
 
-PACKAGE_MAP = --pkg-begin thread_pool $(BUN_DIR)/src/thread_pool.zig --pkg-begin io $(BUN_DIR)/src/io/io_$(OS_NAME).zig --pkg-end --pkg-begin http $(BUN_DIR)/src/http_client_async.zig --pkg-begin strings $(BUN_DIR)/src/string_immutable.zig --pkg-end --pkg-begin picohttp $(BUN_DIR)/src/deps/picohttp.zig --pkg-end --pkg-begin io $(BUN_DIR)/src/io/io_darwin.zig --pkg-end --pkg-begin boringssl $(BUN_DIR)/src/boringssl.zig --pkg-end --pkg-begin thread_pool $(BUN_DIR)/src/thread_pool.zig --pkg-begin io $(BUN_DIR)/src/io/io_darwin.zig --pkg-end --pkg-begin http $(BUN_DIR)/src/http_client_async.zig --pkg-begin strings $(BUN_DIR)/src/string_immutable.zig --pkg-end --pkg-begin picohttp $(BUN_DIR)/src/deps/picohttp.zig --pkg-end --pkg-begin io $(BUN_DIR)/src/io/io_darwin.zig --pkg-end --pkg-begin boringssl $(BUN_DIR)/src/boringssl.zig --pkg-end --pkg-begin thread_pool $(BUN_DIR)/src/thread_pool.zig --pkg-end --pkg-end --pkg-end --pkg-end --pkg-end --pkg-begin picohttp $(BUN_DIR)/src/deps/picohttp.zig --pkg-end --pkg-begin io $(BUN_DIR)/src/io/io_darwin.zig --pkg-end --pkg-begin strings $(BUN_DIR)/src/string_immutable.zig --pkg-end --pkg-begin clap $(BUN_DIR)/src/deps/zig-clap/clap.zig --pkg-end --pkg-begin http $(BUN_DIR)/src/http_client_async.zig --pkg-begin strings $(BUN_DIR)/src/string_immutable.zig --pkg-end --pkg-begin picohttp $(BUN_DIR)/src/deps/picohttp.zig --pkg-end --pkg-begin io $(BUN_DIR)/src/io/io_darwin.zig --pkg-end --pkg-begin boringssl $(BUN_DIR)/src/boringssl.zig --pkg-end --pkg-begin thread_pool $(BUN_DIR)/src/thread_pool.zig --pkg-begin io $(BUN_DIR)/src/io/io_darwin.zig --pkg-end --pkg-begin http $(BUN_DIR)/src/http_client_async.zig --pkg-begin strings $(BUN_DIR)/src/string_immutable.zig --pkg-end --pkg-begin picohttp $(BUN_DIR)/src/deps/picohttp.zig --pkg-end --pkg-begin io $(BUN_DIR)/src/io/io_darwin.zig --pkg-end --pkg-begin boringssl $(BUN_DIR)/src/boringssl.zig --pkg-end --pkg-begin thread_pool $(BUN_DIR)/src/thread_pool.zig --pkg-end --pkg-end --pkg-end --pkg-end --pkg-begin boringssl $(BUN_DIR)/src/boringssl.zig --pkg-end --pkg-begin javascript_core $(BUN_DIR)/src/jsc.zig --pkg-begin http $(BUN_DIR)/src/http_client_async.zig --pkg-end --pkg-begin strings $(BUN_DIR)/src/string_immutable.zig --pkg-end --pkg-begin picohttp $(BUN_DIR)/src/deps/picohttp.zig --pkg-end --pkg-end
+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: vendor-without-check
+vendor-without-check: npm-install node-fallbacks runtime_js fallback_decoder bun_error mimalloc picohttp zlib boringssl libarchive lolhtml sqlite usockets uws tinycc c-ares
+
+.PHONY: vendor
+vendor: require init-submodules vendor-without-check
 
 .PHONY: bun
 bun: vendor identifier-cache build-obj bun-link-lld-release bun-codesign-release-local

bench/expect-to-equal/.gitignore

@@ -0,0 +1,169 @@
+# Based on https://raw.githubusercontent.com/github/gitignore/main/Node.gitignore
+
+# Logs
+
+logs
+_.log
+npm-debug.log_
+yarn-debug.log*
+yarn-error.log*
+lerna-debug.log*
+.pnpm-debug.log*
+
+# Diagnostic reports (https://nodejs.org/api/report.html)
+
+report.[0-9]_.[0-9]_.[0-9]_.[0-9]_.json
+
+# Runtime data
+
+pids
+_.pid
+_.seed
+\*.pid.lock
+
+# Directory for instrumented libs generated by jscoverage/JSCover
+
+lib-cov
+
+# Coverage directory used by tools like istanbul
+
+coverage
+\*.lcov
+
+# nyc test coverage
+
+.nyc_output
+
+# Grunt intermediate storage (https://gruntjs.com/creating-plugins#storing-task-files)
+
+.grunt
+
+# Bower dependency directory (https://bower.io/)
+
+bower_components
+
+# node-waf configuration
+
+.lock-wscript
+
+# Compiled binary addons (https://nodejs.org/api/addons.html)
+
+build/Release
+
+# Dependency directories
+
+node_modules/
+jspm_packages/
+
+# Snowpack dependency directory (https://snowpack.dev/)
+
+web_modules/
+
+# TypeScript cache
+
+\*.tsbuildinfo
+
+# Optional npm cache directory
+
+.npm
+
+# Optional eslint cache
+
+.eslintcache
+
+# Optional stylelint cache
+
+.stylelintcache
+
+# Microbundle cache
+
+.rpt2_cache/
+.rts2_cache_cjs/
+.rts2_cache_es/
+.rts2_cache_umd/
+
+# Optional REPL history
+
+.node_repl_history
+
+# Output of 'npm pack'
+
+\*.tgz
+
+# Yarn Integrity file
+
+.yarn-integrity
+
+# dotenv environment variable files
+
+.env
+.env.development.local
+.env.test.local
+.env.production.local
+.env.local
+
+# parcel-bundler cache (https://parceljs.org/)
+
+.cache
+.parcel-cache
+
+# Next.js build output
+
+.next
+out
+
+# Nuxt.js build / generate output
+
+.nuxt
+dist
+
+# Gatsby files
+
+.cache/
+
+# Comment in the public line in if your project uses Gatsby and not Next.js
+
+# https://nextjs.org/blog/next-9-1#public-directory-support
+
+# public
+
+# vuepress build output
+
+.vuepress/dist
+
+# vuepress v2.x temp and cache directory
+
+.temp
+.cache
+
+# Docusaurus cache and generated files
+
+.docusaurus
+
+# Serverless directories
+
+.serverless/
+
+# FuseBox cache
+
+.fusebox/
+
+# DynamoDB Local files
+
+.dynamodb/
+
+# TernJS port file
+
+.tern-port
+
+# Stores VSCode versions used for testing VSCode extensions
+
+.vscode-test
+
+# yarn v2
+
+.yarn/cache
+.yarn/unplugged
+.yarn/build-state.yml
+.yarn/install-state.gz
+.pnp.\*

bench/expect-to-equal/README.md

@@ -0,0 +1,43 @@
+# expect-to-equal
+
+To install dependencies:
+
+```bash
+bun install
+```
+
+To run in Bun:
+
+```bash
+# so it doesn't run the vitest one
+bun wiptest expect-to-equal.test.js
+```
+
+To run in Jest:
+
+```bash
+# If you remove the import the performance doesn't change much
+NODE_OPTIONS="--experimental-vm-modules" ./node_modules/.bin/jest expect-to-equal.test.js
+```
+
+To run in Vitest:
+
+```bash
+./node_modules/.bin/vitest --run expect-to-equal.vitest.test.js
+```
+
+Output on my machine (M1):
+
+bun:test (bun v0.3.0):
+
+> [36.40ms] expect().toEqual() x 10000
+
+jest (node v18.11.0)
+
+> expect().toEqual() x 10000: 5053 ms
+
+vitest (node v18.11.0)
+
+> expect().toEqual() x 10000: 401.08ms
+
+This project was created using `bun init` in bun v0.3.0. [Bun](https://bun.sh) is a fast all-in-one JavaScript runtime.

bench/expect-to-equal/expect-to-equal.test.js

@@ -0,0 +1,42 @@
+// bun:test automatically rewrites this import to bun:test when run in bun
+import { test, expect } from "@jest/globals";
+
+const N = parseInt(process.env.RUN_COUNT || "10000", 10);
+if (!Number.isSafeInteger(N)) {
+  throw new Error("Invalid RUN_COUNT");
+}
+
+const label = "expect().toEqual() x " + N;
+
+test(label, () => {
+  console.time(label);
+  for (let runsLeft = N; runsLeft > 0; runsLeft--) {
+    expect("hello").toEqual("hello");
+    expect(123).toEqual(123);
+
+    expect({ a: 1, b: 2 }).toEqual({ b: 2, a: 1 });
+    expect([1, 2, 3]).toEqual([1, 2, 3]);
+    expect({ a: 1, b: 2 }).not.toEqual({ b: 2, a: 1, c: 3 });
+    expect([1, 2, 3]).not.toEqual([1, 2, 3, 4]);
+    expect({ a: 1, b: 2, c: 3 }).not.toEqual({ a: 1, b: 2 });
+    expect([1, 2, 3, 4]).not.toEqual([1, 2, 3]);
+
+    let a = [{ a: 1 }, { b: 2, c: 3, d: 4 }, { e: 5, f: 6 }];
+    let b = [{ a: 1 }, { b: 2, c: 3, d: 4 }, { e: 5, f: 6 }];
+    expect(a).toEqual(b);
+    expect(b).toEqual(a);
+    a[0].a = 2;
+    expect(a).not.toEqual(b);
+    expect(b).not.toEqual(a);
+
+    let c = { [Symbol("test")]: 1 };
+    let d = { [Symbol("test")]: 1 };
+    expect(c).not.toEqual(d);
+    expect(d).not.toEqual(c);
+
+    a = { a: 1, b: 2, c: 3 };
+    b = { a: 1, b: 2 };
+    expect(a).not.toEqual(b);
+  }
+  console.timeEnd(label);
+});

bench/expect-to-equal/expect-to-equal.vitest.test.js

@@ -0,0 +1,41 @@
+import { test, expect } from "vitest";
+
+const N = parseInt(process.env.RUN_COUNT || "10000", 10);
+if (!Number.isSafeInteger(N)) {
+  throw new Error("Invalid RUN_COUNT");
+}
+
+const label = "expect().toEqual() x " + N;
+
+test(label, () => {
+  console.time(label);
+  for (let runsLeft = N; runsLeft > 0; runsLeft--) {
+    expect("hello").toEqual("hello");
+    expect(123).toEqual(123);
+
+    expect({ a: 1, b: 2 }).toEqual({ b: 2, a: 1 });
+    expect([1, 2, 3]).toEqual([1, 2, 3]);
+    expect({ a: 1, b: 2 }).not.toEqual({ b: 2, a: 1, c: 3 });
+    expect([1, 2, 3]).not.toEqual([1, 2, 3, 4]);
+    expect({ a: 1, b: 2, c: 3 }).not.toEqual({ a: 1, b: 2 });
+    expect([1, 2, 3, 4]).not.toEqual([1, 2, 3]);
+
+    let a = [{ a: 1 }, { b: 2, c: 3, d: 4 }, { e: 5, f: 6 }];
+    let b = [{ a: 1 }, { b: 2, c: 3, d: 4 }, { e: 5, f: 6 }];
+    expect(a).toEqual(b);
+    expect(b).toEqual(a);
+    a[0].a = 2;
+    expect(a).not.toEqual(b);
+    expect(b).not.toEqual(a);
+
+    let c = { [Symbol("test")]: 1 };
+    let d = { [Symbol("test")]: 1 };
+    expect(c).not.toEqual(d);
+    expect(d).not.toEqual(c);
+
+    a = { a: 1, b: 2, c: 3 };
+    b = { a: 1, b: 2 };
+    expect(a).not.toEqual(b);
+  }
+  console.timeEnd(label);
+});

bench/expect-to-equal/index.ts

@@ -0,0 +1 @@
+console.log("Hello via Bun!");

bench/expect-to-equal/package.json

@@ -0,0 +1,9 @@
+{
+  "name": "expect-to-equal",
+  "module": "index.ts",
+  "type": "module",
+  "devDependencies": {
+    "jest": "^29.3.1",
+    "vitest": "^0.25.3"
+  }
+}

bench/expect-to-equal/tsconfig.json

@@ -0,0 +1,20 @@
+{
+  "compilerOptions": {
+    "lib": [
+      "ESNext"
+    ],
+    "module": "esnext",
+    "target": "esnext",
+    "moduleResolution": "nodenext",
+    "strict": true,
+    "downlevelIteration": true,
+    "skipLibCheck": true,
+    "jsx": "preserve",
+    "allowSyntheticDefaultImports": true,
+    "forceConsistentCasingInFileNames": true,
+    "allowJs": true,
+    "types": [
+      "bun-types" // add Bun global
+    ]
+  }
+}

bench/fetch/bun.js

@@ -7,7 +7,7 @@ bench(`fetch(https://example.com) x ${count}`, async () => {
 
   for (let i = 0; i < requests.length; i++) {
     requests[i] = fetch(`https://www.example.com/?cachebust=${i}`).then((r) =>
-      r.text()
+      r.text(),
     );
   }
 

bench/fetch/deno.js

@@ -7,7 +7,7 @@ bench(`fetch(https://example.com) x ${count}`, async () => {
 
   for (let i = 0; i < requests.length; i++) {
     requests[i] = fetch(`https://www.example.com/?cachebust=${i}`).then((r) =>
-      r.text()
+      r.text(),
     );
   }
 

bench/ffi/deno.js

@@ -3,7 +3,7 @@ import { run, bench, group } from "../node_modules/mitata/src/cli.mjs";
 const extension = "darwin" !== Deno.build.os ? "so" : "dylib";
 const path = new URL(
   "src/target/release/libffi_napi_bench." + extension,
-  import.meta.url
+  import.meta.url,
 ).pathname;
 
 const {

bench/hot-module-reloading/css-stress-test/browser.js

@@ -43,7 +43,7 @@ if (process.env.PROJECT === "bun") {
       },
 
       shell: false,
-    }
+    },
   );
 }
 
@@ -114,5 +114,5 @@ async function main() {
 main().catch((error) =>
   setTimeout(() => {
     throw error;
-  })
+  }),
 );

bench/hot-module-reloading/css-stress-test/pages/_app.tsx

@@ -1,3 +1,4 @@
+// @ts-nocheck
 import "../src/index.css";
 
 import App from "next/app";

bench/hot-module-reloading/css-stress-test/pages/index.tsx

@@ -3,6 +3,7 @@ export function IndexPage() {
   return (
     <Main
       productName={
+        // @ts-ignore
         typeof location !== "undefined" ? location.search.substring(1) : ""
       }
     />

bench/hot-module-reloading/css-stress-test/read-frames.js

@@ -70,9 +70,9 @@ fs.writeFileSync(
       `${process.platform}-${
         process.arch === "arm64" ? "aarch64" : process.arch
       }` +
-      ".json"
+      ".json",
   ),
-  JSON.stringify(report, null, 2)
+  JSON.stringify(report, null, 2),
 );
 
 console.log(
@@ -101,7 +101,7 @@ console.log(
   TOTAL_FRAMES,
   "(" +
     Math.round(
-      Math.max(Math.min(1.0, timings.length / TOTAL_FRAMES), 0) * 100
+      Math.max(Math.min(1.0, timings.length / TOTAL_FRAMES), 0) * 100,
     ) +
-    "%)"
+    "%)",
 );

bench/hot-module-reloading/css-stress-test/src/main.tsx

@@ -1,11 +1,11 @@
-export const Main = ({ productName, cssInJS }) => {
+export const Main = (props: { productName: string; cssInJS?: string }) => {
   return (
     <>
       <header>
         <div className="Title">CSS HMR Stress Test!</div>
         <p className="Description">
           This page visually tests how quickly a bundler can update{" "}
-          {cssInJS ? "CSS-in-JS" : "CSS"} over Hot Module Reloading.
+          {props.cssInJS ? "CSS-in-JS" : "CSS"} over Hot Module Reloading.
         </p>
       </header>
       <main className="main">
@@ -53,9 +53,9 @@ export const Main = ({ productName, cssInJS }) => {
         </div>
 
         <div className="Bundler-container">
-          <div className="Bundler">{productName}</div>
+          <div className="Bundler">{props.productName}</div>
           <div className="Bundler-updateRate">
-            {cssInJS ? "CSS-in-JS framework: " + cssInJS : ""}
+            {props.cssInJS ? "CSS-in-JS framework: " + props.cssInJS : ""}
           </div>
         </div>
       </footer>

bench/hot-module-reloading/css-stress-test/tsconfig.json

@@ -1,6 +1,8 @@
 {
+  "extends": "../../../tsconfig.base.json",
   "compilerOptions": {
     "baseUrl": ".",
+    "jsx": "react-jsx",
     "paths": {}
   }
-}
+}

bench/json-stringify/bun.js

@@ -1,12 +1,12 @@
 import { bench, run } from "mitata";
 
 bench("JSON.stringify({hello: 'world'})", () =>
-  JSON.stringify({ hello: "world" })
+  JSON.stringify({ hello: "world" }),
 );
 
 const otherUint8Array = new Uint8Array(1024);
 bench("Uint8Array.from(otherUint8Array)", () =>
-  Uint8Array.from(otherUint8Array)
+  Uint8Array.from(otherUint8Array),
 );
 
 run();

bench/log/bun.js

@@ -1,5 +1,7 @@
 import { bench, run } from "mitata";
 
 bench("console.log('hello')", () => console.log("hello"));
-bench("console.log({ hello: 'object' })", () => console.log({ hello: "object" }));
+bench("console.log({ hello: 'object' })", () =>
+  console.log({ hello: "object" }),
+);
 await run();

bench/module-loader/create.js

@@ -23,7 +23,7 @@ export const hello${i} = "hello${i}";
 ${saveStack ? `globalThis.evaluationOrder.push("${file}");` : ""}
 globalThis.counter++;
 `,
-    "utf8"
+    "utf8",
   );
   var file2 = output + "/file" + i + ".js";
 
@@ -39,7 +39,7 @@ module.exports.hello${i} = "hello${i}";
 ${saveStack ? `globalThis.evaluationOrder.push("${file2}");` : ""}
 globalThis.counter++;
 `,
-    "utf8"
+    "utf8",
   );
 }
 
@@ -53,7 +53,7 @@ fs.writeFileSync(
       : ""
   }    
 `,
-  "utf8"
+  "utf8",
 );
 
 fs.writeFileSync(
@@ -66,7 +66,7 @@ fs.writeFileSync(
           : ""
       }
       `,
-  "utf8"
+  "utf8",
 );
 
 fs.writeFileSync(
@@ -79,7 +79,7 @@ fs.writeFileSync(
   console.timeEnd("import");
   ${saveStack ? `console.log(globalThis.evaluationOrder.join("\\n"));` : ""}
   console.log("Loaded", globalThis.counter, "files", "totaling", new Intl.NumberFormat().format(globalThis.exportCounter), 'exports');`,
-  "utf8"
+  "utf8",
 );
 
 fs.writeFileSync(
@@ -92,7 +92,7 @@ export const THE_END = Foo.THE_END;
 console.timeEnd("import.meta.require");
 ${saveStack ? `console.log(globalThis.evaluationOrder.join("\\n"));` : ""}
 console.log("Loaded", globalThis.counter, "files", "totaling", new Intl.NumberFormat().format(globalThis.exportCounter), 'exports');`,
-  "utf8"
+  "utf8",
 );
 
 fs.writeFileSync(
@@ -106,7 +106,7 @@ fs.writeFileSync(
   console.timeEnd("import.meta.require");
   ${saveStack ? `console.log(globalThis.evaluationOrder.join("\\n"));` : ""}
   console.log("Loaded", globalThis.counter, "files", "totaling", new Intl.NumberFormat().format(globalThis.exportCounter), 'exports');`,
-  "utf8"
+  "utf8",
 );
 
 fs.writeFileSync(
@@ -120,7 +120,7 @@ fs.writeFileSync(
   ${saveStack ? `console.log(globalThis.evaluationOrder.join("\\n"));` : ""}
   console.log("Loaded", globalThis.counter, "files", "totaling", new Intl.NumberFormat().format(globalThis.exportCounter), 'exports');
   `,
-  "utf8"
+  "utf8",
 );
 
 console.log(`

bench/package.json

@@ -14,5 +14,8 @@
     "async": "cd async && bun run deps && bun run build && bun run bench",
     "sqlite": "cd sqlite && bun run deps && bun run build && bun run bench",
     "modules:node_os": "cd modules/node_os && bun run deps &&bun run build && bun run bench"
+  },
+  "devDependencies": {
+    "fast-deep-equal": "^3.1.3"
   }
 }

bench/snippets/array-arguments-slice.mjs

@@ -0,0 +1,12 @@
+import { bench, run } from "mitata";
+
+function doIt(...args) {
+  // we use .at() to prevent constant folding optimizations
+  return args.slice().at(0);
+}
+
+bench("Array.prototype.slice.call(arguments)", () => {
+  return doIt(1, 2, 3, 4, 5, 6);
+});
+
+await run();

bench/snippets/arraybuffersink.mjs

@@ -0,0 +1,30 @@
+import { ArrayBufferSink } from "bun";
+import { bench, run } from "mitata";
+
+var short = "Hello World!";
+var shortUTF16 = "Hello World 💕💕💕";
+var long = "Hello World!".repeat(1024);
+var longUTF16 = "Hello World 💕💕💕".repeat(1024);
+var encoder = new ArrayBufferSink({ stream: true, highWaterMark: 512 });
+
+bench(`${short.length} ascii`, () => {
+  encoder.write(short);
+  encoder.start();
+});
+
+bench(`${short.length} utf8`, () => {
+  encoder.write(shortUTF16);
+  encoder.start();
+});
+
+bench(`${long.length} ascii`, () => {
+  encoder.write(long);
+  encoder.start();
+});
+
+bench(`${longUTF16.length} utf8`, () => {
+  encoder.write(longUTF16);
+  encoder.start();
+});
+
+await run();

bench/snippets/assert.mjs

@@ -0,0 +1,15 @@
+import { bench, group, run } from "mitata";
+import * as assert from "assert";
+
+bench("deepEqual", () => {
+  assert.deepEqual({ foo: "123", bar: "baz" }, { foo: "123", bar: "baz" });
+});
+
+bench("deepStrictEqual", () => {
+  assert.deepStrictEqual(
+    { foo: "123", beep: "boop" },
+    { foo: "123", beep: "boop" },
+  );
+});
+
+await run();

bench/snippets/async-overhead.mjs

@@ -5,6 +5,19 @@ bench("async function(){}", async function () {});
 bench("await 1", async function () {
   return await 1;
 });
+
+function callnextTick(resolve) {
+  process.nextTick(resolve);
+}
+
+function awaitNextTick() {
+  return new Promise(callnextTick);
+}
+
+bench("promise.nextTick", async function () {
+  return awaitNextTick();
+});
+
 bench("await new Promise(resolve => resolve())", async function () {
   await new Promise((resolve) => resolve());
 });
@@ -12,7 +25,7 @@ bench(
   "Promise.all(Array.from({length: 100}, () => new Promise((resolve) => resolve())))",
   async function () {
     return Promise.all(Array.from({ length: 100 }, () => Promise.resolve(1)));
-  }
+  },
 );
 
 await run();

bench/snippets/buffer-create.mjs

@@ -0,0 +1,69 @@
+import { bench, run } from "mitata";
+
+const N = parseInt(process.argv.slice(2).at(0) || "10", 10);
+var isBuffer = new Buffer(0);
+var isNOtBuffer = "not a buffer";
+
+bench("Buffer.isBuffer(buffer)", () => {
+  return Buffer.isBuffer(isBuffer);
+});
+
+{
+  var j = 0;
+  j += 1;
+  j += eval("'ok'");
+
+  bench("Buffer.isBuffer(string)", () => {
+    return Buffer.isBuffer(j);
+  });
+}
+
+bench("Buffer.from('short string')", () => {
+  return Buffer.from("short string");
+});
+
+const loooong = "long string".repeat(9999).split("").join(" ");
+bench("Buffer.byteLength('long string'.repeat(9999))", () => {
+  return Buffer.byteLength(loooong);
+});
+
+var hundred = new ArrayBuffer(100);
+bench("Buffer.from(ArrayBuffer(100))", () => {
+  return Buffer.from(hundred);
+});
+
+var hundredArray = new Uint8Array(100);
+bench("Buffer.from(Uint8Array(100))", () => {
+  return Buffer.from(hundredArray);
+});
+
+var empty = new Uint8Array(0);
+bench("Buffer.from(Uint8Array(0))", () => {
+  return Buffer.from(empty);
+});
+
+bench("new Buffer(Uint8Array(0))", () => {
+  return new Buffer(empty);
+});
+
+bench(`new Buffer(${N})`, () => {
+  return new Buffer(N);
+});
+
+bench(`Buffer.alloc(${N})`, () => {
+  return Buffer.alloc(N);
+});
+
+bench(`Buffer.allocUnsafe(${N})`, () => {
+  return Buffer.allocUnsafe(N);
+});
+
+bench("Buffer.allocUnsafe(24_000)", () => {
+  return Buffer.allocUnsafe(24_000);
+});
+
+bench("Buffer.alloc(24_000)", () => {
+  return Buffer.alloc(24_000);
+});
+
+await run({});

bench/snippets/console-log.mjs

@@ -0,0 +1,53 @@
+import { bench, run } from "../node_modules/mitata/src/cli.mjs";
+
+const json = {
+  login: "wongmjane",
+  id: 1332975,
+  node_id: "MDQ6VXNlcjEzMzI5NzU=",
+  avatar_url: "https://avatars.githubusercontent.com/u/1332975?v=4",
+  gravatar_id: "",
+  url: "https://api.github.com/users/wongmjane",
+  html_url: "https://github.com/wongmjane",
+  followers_url: "https://api.github.com/users/wongmjane/followers",
+  following_url:
+    "https://api.github.com/users/wongmjane/following{/other_user}",
+  gists_url: "https://api.github.com/users/wongmjane/gists{/gist_id}",
+  starred_url: "https://api.github.com/users/wongmjane/starred{/owner}{/repo}",
+  subscriptions_url: "https://api.github.com/users/wongmjane/subscriptions",
+  organizations_url: "https://api.github.com/users/wongmjane/orgs",
+  repos_url: "https://api.github.com/users/wongmjane/repos",
+  events_url: "https://api.github.com/users/wongmjane/events{/privacy}",
+  received_events_url: "https://api.github.com/users/wongmjane/received_events",
+  type: "User",
+  site_admin: false,
+  name: null,
+  company: null,
+  blog: "https://wongmjane.com",
+  location: null,
+  email: null,
+  hireable: null,
+  bio: null,
+  twitter_username: "wongmjane",
+  public_repos: 0,
+  public_gists: 8,
+  followers: 1197,
+  following: 135,
+  created_at: "2012-01-16T07:01:22Z",
+  updated_at: "2022-11-23T16:12:24Z",
+};
+
+const inspect =
+  "Bun" in globalThis
+    ? Bun.inspect
+    : "Deno" in globalThis
+    ? Deno.inspect
+    : (await import("util")).inspect;
+bench("big json object", () => {
+  console.error(json);
+});
+
+bench("inspect big json object", () => {
+  console.error(inspect(json));
+});
+
+await run();

bench/snippets/crypto-hasher.mjs

@@ -0,0 +1,36 @@
+// so it can run in environments without node module resolution
+import { bench, run } from "mitata";
+
+import crypto from "node:crypto";
+
+var foo = Buffer.allocUnsafe(16384);
+foo.fill(123);
+
+// if ("Bun" in globalThis) {
+//   const { CryptoHasher } = Bun;
+//   bench("CryptoHasher Blake2b256", () => {
+//     var hasher = new CryptoHasher("blake2b256");
+//     hasher.update(foo);
+//     hasher.digest();
+//   });
+// }
+
+bench('crypto.createHash("sha512")', () => {
+  var hasher = crypto.createHash("sha512");
+  hasher.update(foo);
+  hasher.digest();
+});
+
+bench('crypto.createHash("sha256")', () => {
+  var hasher = crypto.createHash("sha256");
+  hasher.update(foo);
+  hasher.digest();
+});
+
+bench('crypto.createHash("sha1")', () => {
+  var hasher = crypto.createHash("sha1");
+  hasher.update(foo);
+  hasher.digest();
+});
+
+await run();

bench/snippets/deep-equals.js

@@ -0,0 +1,509 @@
+import { bench, group, run } from "mitata";
+import fastDeepEquals from "fast-deep-equal/es6/index";
+// const Date = globalThis.Date;
+
+function func1() {}
+function func2() {}
+
+const s = Symbol("foo");
+const a1 = [1, 2, 3, 4];
+a1[s] = "f00";
+const a2 = [1, 2, 3, 4];
+a2[s] = "f00";
+
+const e1 = new Set();
+e1.add([1, 2, 3]);
+e1.add("test1");
+e1.add(498);
+e1.add({ a: 1, b: 2 });
+e1.add({ a: 1, b: 434221 });
+e1.add({ a: 1, b: 25 });
+e1.add({ a: 1, b: 4 });
+e1.add({ a: 1, b: 2667 });
+e1.add({ a: 1, b: 2 });
+e1.add({ a: 1, b: 23426 });
+e1.add({ a: 1, b: 672 });
+e1.add({ a: 1, b: 28465 });
+
+const e2 = new Set();
+e2.add([1, 2, 3]);
+e2.add("test1");
+e2.add(498);
+e1.add({ a: 1, b: 2 });
+e1.add({ a: 1, b: 434221 });
+e1.add({ a: 1, b: 25 });
+e1.add({ a: 1, b: 4 });
+e1.add({ a: 1, b: 2667 });
+e1.add({ a: 1, b: 2 });
+e1.add({ a: 1, b: 23426 });
+e1.add({ a: 1, b: 672 });
+e1.add({ a: 1, b: 28465 });
+
+const d1 = new Set();
+d1.add({ a: 1, b: 2 });
+const d2 = new Set();
+d2.add({ a: 1, b: 2 });
+
+const fixture = [
+  {
+    description: "scalars",
+    tests: [
+      {
+        description: "equal numbers",
+        value1: 1,
+        value2: 1,
+        equal: true,
+      },
+      {
+        description: "not equal numbers",
+        value1: 1,
+        value2: 2,
+        equal: false,
+      },
+      {
+        description: "number and array are not equal",
+        value1: 1,
+        value2: [],
+        equal: false,
+      },
+      {
+        description: "0 and null are not equal",
+        value1: 0,
+        value2: null,
+        equal: false,
+      },
+      {
+        description: "equal strings",
+        value1: "azzzz",
+        value2: "azzzz",
+        equal: true,
+      },
+      {
+        description: "not equal strings",
+        value1: "azzzz",
+        value2: "bzzzz",
+        equal: false,
+      },
+      {
+        description: "empty string and null are not equal",
+        value1: "",
+        value2: null,
+        equal: false,
+      },
+      {
+        description: "null is equal to null",
+        value1: null,
+        value2: null,
+        equal: true,
+      },
+      {
+        description: "equal booleans (true)",
+        value1: true,
+        value2: true,
+        equal: true,
+      },
+      {
+        description: "equal booleans (false)",
+        value1: false,
+        value2: false,
+        equal: true,
+      },
+      {
+        description: "not equal booleans",
+        value1: true,
+        value2: false,
+        equal: false,
+      },
+      {
+        description: "1 and true are not equal",
+        value1: 1,
+        value2: true,
+        equal: false,
+      },
+      {
+        description: "0 and false are not equal",
+        value1: 0,
+        value2: false,
+        equal: false,
+      },
+      {
+        description: "NaN and NaN are equal",
+        value1: NaN,
+        value2: NaN,
+        equal: true,
+      },
+      {
+        description: "0 and -0 are equal",
+        value1: 0,
+        value2: -0,
+        equal: true,
+      },
+      {
+        description: "Infinity and Infinity are equal",
+        value1: Infinity,
+        value2: Infinity,
+        equal: true,
+      },
+      {
+        description: "Infinity and -Infinity are not equal",
+        value1: Infinity,
+        value2: -Infinity,
+        equal: false,
+      },
+    ],
+  },
+
+  {
+    description: "objects",
+    tests: [
+      {
+        description: "empty objects are equal",
+        value1: {},
+        value2: {},
+        equal: true,
+      },
+      {
+        description: 'equal objects (same properties "order")',
+        value1: { a: 1, b: "2" },
+        value2: { a: 1, b: "2" },
+        equal: true,
+      },
+      {
+        description: 'equal objects (different properties "order")',
+        value1: { a: 1, b: "2" },
+        value2: { b: "2", a: 1 },
+        equal: true,
+      },
+      {
+        description: "not equal objects (extra property)",
+        value1: { a: 1, b: "2" },
+        value2: { a: 1, b: "2", c: [] },
+        equal: false,
+      },
+      {
+        description: "not equal objects (different property values)",
+        value1: { a: 1, b: "2", c: 3 },
+        value2: { a: 1, b: "2", c: 4 },
+        equal: false,
+      },
+      {
+        description: "not equal objects (different properties)",
+        value1: { a: 1, b: "2", c: 3 },
+        value2: { a: 1, b: "2", d: 3 },
+        equal: false,
+      },
+      {
+        description: "equal objects (same sub-properties)",
+        value1: { a: [{ b: "c" }] },
+        value2: { a: [{ b: "c" }] },
+        equal: true,
+      },
+      {
+        description: "not equal objects (different sub-property value)",
+        value1: { a: [{ b: "c" }] },
+        value2: { a: [{ b: "d" }] },
+        equal: false,
+      },
+      {
+        description: "not equal objects (different sub-property)",
+        value1: { a: [{ b: "c" }] },
+        value2: { a: [{ c: "c" }] },
+        equal: false,
+      },
+      {
+        description: "empty array and empty object are not equal",
+        value1: {},
+        value2: [],
+        equal: false,
+      },
+      {
+        description: "object with extra undefined properties are not equal #1",
+        value1: {},
+        value2: { foo: undefined },
+        equal: false,
+      },
+      {
+        description: "object with extra undefined properties are not equal #2",
+        value1: { foo: undefined },
+        value2: {},
+        equal: false,
+      },
+      {
+        description: "object with extra undefined properties are not equal #3",
+        value1: { foo: undefined },
+        value2: { bar: undefined },
+        equal: false,
+      },
+      {
+        description: "nulls are equal",
+        value1: null,
+        value2: null,
+        equal: true,
+      },
+      {
+        description: "null and undefined are not equal",
+        value1: null,
+        value2: undefined,
+        equal: false,
+      },
+      {
+        description: "null and empty object are not equal",
+        value1: null,
+        value2: {},
+        equal: false,
+      },
+      {
+        description: "undefined and empty object are not equal",
+        value1: undefined,
+        value2: {},
+        equal: false,
+      },
+      {
+        description:
+          "objects with different `toString` functions returning same values are equal",
+        value1: { toString: () => "Hello world!" },
+        value2: { toString: () => "Hello world!" },
+        equal: true,
+      },
+      {
+        description:
+          "objects with `toString` functions returning different values are not equal",
+        value1: { toString: () => "Hello world!" },
+        value2: { toString: () => "Hi!" },
+        equal: false,
+      },
+    ],
+  },
+
+  {
+    description: "arrays",
+    tests: [
+      {
+        description: "two empty arrays are equal",
+        value1: [],
+        value2: [],
+        equal: true,
+      },
+      {
+        description: "equal arrays",
+        value1: [1, 2, 3],
+        value2: [1, 2, 3],
+        equal: true,
+      },
+      {
+        description: "equal arrays with symbols",
+        value1: a1,
+        value2: a2,
+        equal: true,
+      },
+      //   {
+      //     description: "not equal arrays (different item)",
+      //     value1: [1, 2, 3],
+      //     value2: [1, 2, 4],
+      //     equal: false,
+      //   },
+      //   {
+      //     description: "not equal arrays (different length)",
+      //     value1: [1, 2, 3],
+      //     value2: [1, 2],
+      //     equal: false,
+      //   },
+      {
+        description: "equal arrays of objects",
+        value1: [
+          ...Array.from({ length: 200000 }, (i) => ({
+            a: 1,
+            b: 2,
+          })),
+        ],
+        value2: [
+          ...Array.from({ length: 200000 }, (i) => ({
+            a: 1,
+            b: 2,
+          })),
+        ],
+        equal: true,
+      },
+      {
+        description: "equal objects",
+        value1: {
+          a: 1,
+          b: 2,
+          c: 3,
+          d: 4,
+          // get foo() {
+          //   return 1;
+          // },
+        },
+        value2: {
+          a: 1,
+          b: 2,
+          c: 3,
+          d: 4,
+          // get foo() {
+          //   return 1;
+          // },
+        },
+        equal: true,
+      },
+      {
+        description: "equal sets",
+        value1: d1,
+        value2: d2,
+        equal: true,
+      },
+      //   {
+      //     description: "not equal arrays of objects",
+      //     value1: [{ a: "a" }, { b: "b" }],
+      //     value2: [{ a: "a" }, { b: "c" }],
+      //     equal: false,
+      //   },
+      //   {
+      //     description: "pseudo array and equivalent array are not equal",
+      //     value1: { 0: 0, 1: 1, length: 2 },
+      //     value2: [0, 1],
+      //     equal: false,
+      //   },
+    ],
+  },
+  {
+    description: "Date objects",
+    tests: [
+      {
+        description: "equal date objects",
+        value1: new Date("2017-06-16T21:36:48.362Z"),
+        value2: new Date("2017-06-16T21:36:48.362Z"),
+        equal: true,
+      },
+      {
+        description: "not equal date objects",
+        value1: new Date("2017-06-16T21:36:48.362Z"),
+        value2: new Date("2017-01-01T00:00:00.000Z"),
+        equal: false,
+      },
+      {
+        description: "date and string are not equal",
+        value1: new Date("2017-06-16T21:36:48.362Z"),
+        value2: "2017-06-16T21:36:48.362Z",
+        equal: false,
+      },
+      {
+        description: "date and object are not equal",
+        value1: new Date("2017-06-16T21:36:48.362Z"),
+        value2: {},
+        equal: false,
+      },
+    ],
+  },
+  {
+    description: "RegExp objects",
+    tests: [
+      {
+        description: "equal RegExp objects",
+        value1: /foo/,
+        value2: /foo/,
+        equal: true,
+      },
+      {
+        description: "not equal RegExp objects (different pattern)",
+        value1: /foo/,
+        value2: /bar/,
+        equal: false,
+      },
+      {
+        description: "not equal RegExp objects (different flags)",
+        value1: /foo/,
+        value2: /foo/i,
+        equal: false,
+      },
+      {
+        description: "RegExp and string are not equal",
+        value1: /foo/,
+        value2: "foo",
+        equal: false,
+      },
+      {
+        description: "RegExp and object are not equal",
+        value1: /foo/,
+        value2: {},
+        equal: false,
+      },
+    ],
+  },
+  {
+    description: "functions",
+    tests: [
+      {
+        description: "same function is equal",
+        value1: func1,
+        value2: func1,
+        equal: true,
+      },
+      {
+        description: "different functions are not equal",
+        value1: func1,
+        value2: func2,
+        equal: false,
+      },
+    ],
+  },
+  {
+    description: "sample objects",
+    tests: [
+      {
+        description: "big object",
+        value1: {
+          prop1: "value1",
+          prop2: "value2",
+          prop3: "value3",
+          prop4: {
+            subProp1: "sub value1",
+            subProp2: {
+              subSubProp1: "sub sub value1",
+              subSubProp2: [1, 2, { prop2: 1, prop: 2 }, 4, 5],
+            },
+          },
+          prop5: 1000,
+          //   prop6: new Date(2016, 2, 10),
+        },
+        value2: {
+          prop5: 1000,
+          prop3: "value3",
+          prop1: "value1",
+          prop2: "value2",
+          //   prop6: new Date(2016, 2, 10),
+          prop4: {
+            subProp2: {
+              subSubProp1: "sub sub value1",
+              subSubProp2: [1, 2, { prop2: 1, prop: 2 }, 4, 5],
+            },
+            subProp1: "sub value1",
+          },
+        },
+        equal: true,
+      },
+    ],
+  },
+];
+
+for (let { tests, description } of fixture) {
+  // if (description === "sample objects") {
+  for (let { description: describe, value1, value2, equal } of tests) {
+    var expected;
+    group(describe, () => {
+      for (let equalsFn of [Bun.deepEquals, fastDeepEquals]) {
+        bench(equalsFn.name, () => {
+          expected = equalsFn(value1, value2);
+          if (expected !== equal) {
+            throw new Error(
+              `Expected ${expected} to be ${equal} for ${description}`,
+            );
+          }
+        });
+      }
+    });
+    // }
+  }
+}
+
+await run();

bench/snippets/define-properties.mjs

@@ -0,0 +1,145 @@
+import { bench, run } from "../node_modules/mitata/src/cli.mjs";
+
+const properties = {
+  closed: {
+    get() {
+      return this._writableState ? this._writableState.closed : false;
+    },
+  },
+  destroyed: {
+    get() {
+      return this._writableState ? this._writableState.destroyed : false;
+    },
+    set(value) {
+      if (this._writableState) {
+        this._writableState.destroyed = value;
+      }
+    },
+  },
+  writable: {
+    get() {
+      const w = this._writableState;
+      return (
+        !!w &&
+        w.writable !== false &&
+        !w.destroyed &&
+        !w.errored &&
+        !w.ending &&
+        !w.ended
+      );
+    },
+    set(val) {
+      if (this._writableState) {
+        this._writableState.writable = !!val;
+      }
+    },
+  },
+  writableFinished: {
+    get() {
+      return this._writableState ? this._writableState.finished : false;
+    },
+  },
+  writableObjectMode: {
+    get() {
+      return this._writableState ? this._writableState.objectMode : false;
+    },
+  },
+  writableBuffer: {
+    get() {
+      return this._writableState && this._writableState.getBuffer();
+    },
+  },
+  writableEnded: {
+    get() {
+      return this._writableState ? this._writableState.ending : false;
+    },
+  },
+  writableNeedDrain: {
+    get() {
+      const wState = this._writableState;
+      if (!wState) return false;
+      return !wState.destroyed && !wState.ending && wState.needDrain;
+    },
+  },
+  writableHighWaterMark: {
+    get() {
+      return this._writableState && this._writableState.highWaterMark;
+    },
+  },
+  writableCorked: {
+    get() {
+      return this._writableState ? this._writableState.corked : 0;
+    },
+  },
+  writableLength: {
+    get() {
+      return this._writableState && this._writableState.length;
+    },
+  },
+  errored: {
+    enumerable: false,
+    get() {
+      return this._writableState ? this._writableState.errored : null;
+    },
+  },
+  writableAborted: {
+    enumerable: false,
+    get: function () {
+      return !!(
+        this._writableState.writable !== false &&
+        (this._writableState.destroyed || this._writableState.errored) &&
+        !this._writableState.finished
+      );
+    },
+  },
+};
+
+var count = 10_000;
+
+bench("Object.defineProperty x " + count, () => {
+  const prop = {
+    enumerable: false,
+    get: function () {
+      return !!(
+        this._writableState.writable !== false &&
+        (this._writableState.destroyed || this._writableState.errored) &&
+        !this._writableState.finished
+      );
+    },
+  };
+  for (let i = 0; i < count; i++) {
+    function Hey() {
+      return this;
+    }
+    Object.defineProperty(Hey.prototype, "writableAborted", prop);
+  }
+});
+
+bench("Object.defineProperties x " + count, () => {
+  for (let i = 0; i < count; i++) {
+    function Hey() {
+      return this;
+    }
+    Object.defineProperties(Hey.prototype, properties);
+  }
+});
+
+bench("(all the keys) Object.defineProperties x " + count, () => {
+  var first;
+  {
+    function Hey() {
+      return this;
+    }
+    Object.defineProperties(Hey.prototype, properties);
+    first = Object.getOwnPropertyDescriptors(Hey.prototype);
+  }
+
+  for (let i = 0; i < count; i++) {
+    function Hey() {
+      return this;
+    }
+    Object.defineProperties(Hey.prototype, first);
+  }
+});
+
+await run();

bench/snippets/dns.node.mjs

@@ -0,0 +1,76 @@
+import { lookup, resolve } from "node:dns/promises";
+import { bench, run } from "mitata";
+
+bench("(cached) dns.lookup remote x 50", async () => {
+  var tld = "example.com";
+  const run = () => lookup(tld).catch(() => {});
+  const total = 50;
+  var remain = total;
+  var done;
+  await new Promise((resolve) => {
+    for (var i = 0; i < total; i++)
+      run().finally(() => {
+        remain--;
+        if (remain === 0) {
+          done();
+        }
+      });
+    done = resolve;
+  });
+});
+
+bench("(cached in batch) dns.lookup remote x 50", async () => {
+  var tld = Math.random().toString(16) + ".example.com";
+  const run = () => lookup(tld).catch(() => {});
+  const total = 50;
+  var remain = total;
+  var done;
+  await new Promise((resolve) => {
+    for (var i = 0; i < total; i++)
+      run().finally(() => {
+        remain--;
+        if (remain === 0) {
+          done();
+        }
+      });
+    done = resolve;
+  });
+});
+
+bench("dns.lookup remote x 50", async () => {
+  var remain = 50;
+  var done;
+  const run = () =>
+    lookup(Math.random().toString() + ".example.com").catch(() => {});
+
+  await new Promise((resolve) => {
+    for (var i = 0; i < 50; i++)
+      run().finally(() => {
+        remain--;
+        if (remain === 0) {
+          done();
+        }
+      });
+    done = resolve;
+  });
+});
+
+bench("dns.resolve remote x 50", async () => {
+  var remain = 50;
+  var done;
+  const run = () =>
+    resolve(Math.random().toString() + ".example.com").catch(() => {});
+
+  await new Promise((resolve) => {
+    for (var i = 0; i < 50; i++)
+      run().finally(() => {
+        remain--;
+        if (remain === 0) {
+          done();
+        }
+      });
+    done = resolve;
+  });
+});
+
+await run();

bench/snippets/dns.ts

@@ -0,0 +1,76 @@
+import { dns } from "bun";
+import { bench, run, group } from "mitata";
+
+async function forEachBackend(name, fn) {
+  group(name, () => {
+    for (let backend of [
+      "libc",
+      "c-ares",
+      process.platform === "darwin" ? "system" : "",
+    ].filter(Boolean))
+      bench(backend, fn(backend));
+  });
+}
+
+forEachBackend("dns.lookup remote x 50", (backend) => async () => {
+  const run = () =>
+    dns
+      .lookup(Math.random().toString(16) + ".example.com", { backend })
+      .catch(() => {});
+  var remain = 16;
+  var done;
+  await new Promise((resolve) => {
+    for (var i = 0; i < 16; i++)
+      run().finally(() => {
+        remain--;
+        if (remain === 0) {
+          done();
+        }
+      });
+    done = resolve;
+  });
+});
+
+forEachBackend("(cached) dns.lookup remote x 50", (backend) => {
+  var tld = "example.com";
+  const run = () => dns.lookup(tld, { backend }).catch(() => {});
+
+  return async () => {
+    const total = 50;
+    var remain = total;
+    var done;
+    await new Promise((resolve) => {
+      for (var i = 0; i < total; i++)
+        run().finally(() => {
+          remain--;
+          if (remain === 0) {
+            done();
+          }
+        });
+      done = resolve;
+    });
+  };
+});
+
+forEachBackend(
+  "(cached in batch) dns.lookup remote x 50",
+  (backend) => async () => {
+    var tld = Math.random().toString(16) + ".example.com";
+    const run = () => dns.lookup(tld, { backend }).catch(() => {});
+    const total = 50;
+    var remain = total;
+    var done;
+    await new Promise((resolve) => {
+      for (var i = 0; i < total; i++)
+        run().finally(() => {
+          remain--;
+          if (remain === 0) {
+            done();
+          }
+        });
+      done = resolve;
+    });
+  },
+);
+
+await run();

bench/snippets/emitter.js

@@ -1,34 +1,81 @@
-const EventEmitter = require("events").EventEmitter;
+const EventEmitterNative = require("events").EventEmitter;
+const TypedEmitter = require("tiny-typed-emitter").TypedEmitter;
+const EventEmitter3 = require("eventemitter3").EventEmitter;
 import { bench, run } from "mitata";
-
-const emitter = new EventEmitter();
 const event = new Event("hello");
-emitter.on("hello", (event) => {
-  event.preventDefault();
-});
-
 var id = 0;
-bench("EventEmitter.emit", () => {
-  emitter.emit("hello", {
-    preventDefault() {
-      id++;
-    },
-  });
-});
+for (let [EventEmitter, className] of [
+  [EventEmitterNative, "EventEmitter"],
+  [TypedEmitter, "TypedEmitter"],
+  [EventEmitter3, "EventEmitter3"],
+]) {
+  const emitter = new EventEmitter();
 
-bench("EventEmitter.on x 10_000 (handler)", () => {
-  var cb = () => {
+  emitter.on("hello", (event) => {
     event.preventDefault();
-  };
-  emitter.on("hey", cb);
-  for (let i = 0; i < 10_000; i++)
-    emitter.emit("hey", {
+  });
+
+  bench(`${className}.emit`, () => {
+    emitter.emit("hello", {
       preventDefault() {
         id++;
       },
     });
-  emitter.off("hey", cb);
-});
+  });
+
+  bench(`${className}.on x 10_000 (handler)`, () => {
+    var cb = (event) => {
+      event.preventDefault();
+    };
+    emitter.on("hey", cb);
+    var called = false;
+    for (let i = 0; i < 10_000; i++)
+      emitter.emit("hey", {
+        preventDefault() {
+          id++;
+          called = true;
+        },
+      });
+    emitter.off("hey", cb);
+
+    if (!called) throw new Error("not called");
+  });
+
+  if (EventEmitter !== EventEmitter3) {
+    var monkey = Object.assign({}, EventEmitter.prototype);
+    monkey.on("hello", (event) => {
+      event.preventDefault();
+    });
+
+    bench(`[monkey] ${className}.emit`, () => {
+      var called = false;
+      monkey.emit("hello", {
+        preventDefault() {
+          id++;
+          called = true;
+        },
+      });
+
+      if (!called) {
+        throw new Error("monkey failed");
+      }
+    });
+
+    bench(`[monkey] ${className}.on x 10_000 (handler)`, () => {
+      var cb = () => {
+        event.preventDefault();
+      };
+      monkey.on("hey", cb);
+      for (let i = 0; i < 10_000; i++)
+        monkey.emit("hey", {
+          preventDefault() {
+            id++;
+          },
+        });
+      monkey.off("hey", cb);
+    });
+  }
+}
 
 var target = new EventTarget();
 target.addEventListener("hello", (event) => {});

bench/snippets/encode-into.mjs

@@ -0,0 +1,10 @@
+import { run, bench } from "../node_modules/mitata/src/cli.mjs";
+
+const encoder = new TextEncoder();
+
+const buffer = new Uint8Array(1024);
+bench("encodeInto", () => {
+  encoder.encodeInto("Hello World!", buffer);
+});
+
+await run();

bench/snippets/form-data.mjs

@@ -0,0 +1,34 @@
+// so it can run in environments without node module resolution
+import { bench, run } from "../node_modules/mitata/src/cli.mjs";
+
+const blob = new Blob(["foo", "bar", "baz"]);
+bench("FormData.append", () => {
+  const data = new FormData();
+  data.append("foo", "bar");
+  data.append("baz", blob);
+});
+
+const data = new FormData();
+data.append("foo", "bar");
+data.append("baz", blob);
+
+const formText =
+  // single field form data
+  "--Form\r\n" + 'Content-Disposition: form-data; name="foo"\r\n\r\n' + "bar\r\n" + "--Form--\r\n";
+
+bench("response.formData()", async () => {
+  await new Response(formText, {
+    headers: {
+      "Content-Type": "multipart/form-data; boundary=Form",
+    },
+  }).formData();
+});
+bench("new Response(formData).text()", async () => {
+  await new Response(data).text();
+});
+
+bench("new Response(formData).formData()", async () => {
+  await new Response(data).formData();
+});
+
+await run();

bench/snippets/headers.mjs

@@ -0,0 +1,45 @@
+import { bench, run } from "../node_modules/mitata/src/cli.mjs";
+
+// pure JS implementation will optimze this out
+// bench("new Headers", function () {
+//   return new Headers();
+// });
+
+var big = new Headers({
+  "Content-Type": "text/plain",
+  "Content-Length": "123",
+  hello: "there",
+  "X-Custom-Header": "Hello World",
+  "X-Another-Custom-Header": "Hello World",
+  "X-Yet-Another-Custom-ader": "Hello World",
+  "X-Yet-Another-Custom-Heder": "Hello World",
+  "X-Yet-Another-Custom-Heade": "Hello World",
+  "X-Yet-Another-Custom-Headz": "Hello Worlda",
+});
+
+// bench("Header.get", function () {
+//   return big.get("Content-Type");
+// });
+
+// bench("Header.set (standard)", function () {
+//   return big.set("Content-Type", "text/html");
+// });
+
+// bench("Header.set (non-standard)", function () {
+//   return big.set("X-My-Custom", "text/html123");
+// });
+
+if (big.toJSON)
+  bench("Headers.toJSON", function () {
+    return big.toJSON();
+  });
+
+bench("Object.fromEntries(headers.entries())", function () {
+  return Object.fromEntries(big.entries());
+});
+
+bench("Object.fromEntries(headers)", function () {
+  return Object.fromEntries(big);
+});
+
+run();

bench/snippets/http-hello.deno.js

@@ -0,0 +1,8 @@
+var i = 0;
+Deno.serve({
+  port: parseInt(Deno.env.get("PORT") || "3000", 10),
+  handler(req) {
+    if (i++ === 200_000 - 1) queueMicrotask(() => Deno.exit(0));
+    return new Response("Hello, World!" + i);
+  },
+});

bench/snippets/http-hello.js

@@ -0,0 +1,7 @@
+var i = 0;
+export default {
+  fetch(req) {
+    if (i++ === 200_000 - 1) queueMicrotask(() => process.exit(0));
+    return new Response("Hello, World!" + i);
+  },
+};

bench/snippets/http-hello.node.mjs

@@ -0,0 +1,8 @@
+import { createServer } from "node:http";
+var i = 0;
+
+const server = createServer((req, res) => {
+  res.writeHead(200);
+  res.end("Hello, World!" + i);
+  if (i++ === 200_000 - 1) queueMicrotask(() => process.exit(0));
+}).listen(parseInt(process.env.PORT || "3000", 10));

bench/snippets/native-overhead.mjs

@@ -0,0 +1,25 @@
+import { bench, run } from "mitata";
+
+// These are no-op C++ functions that are exported to JS.
+const lazy = globalThis[Symbol.for("Bun.lazy")];
+const noop = lazy("noop");
+const fn = noop.function;
+const regular = noop.functionRegular;
+
+bench("C++ fn regular", () => {
+  regular();
+});
+
+bench("C++ fn", () => {
+  fn();
+});
+
+bench("C++ getter", () => {
+  return noop.getterSetter;
+});
+
+bench("C++ setter", () => {
+  noop.getterSetter = 1;
+});
+
+run();

bench/snippets/object-values.mjs

@@ -0,0 +1,47 @@
+const obj = {
+  a: 1,
+  b: 2,
+  c: 3,
+  d: 4,
+  e: 5,
+  f: 6,
+  g: 7,
+  h: 8,
+  i: 9,
+  j: 10,
+  k: 11,
+  l: 12,
+  m: 13,
+  n: 14,
+  o: 15,
+  p: 16,
+  q: 17,
+  r: 18,
+  s: 19,
+  t: 20,
+  u: 21,
+  v: 22,
+  w: 23,
+};
+
+import { bench, group, run } from "mitata";
+
+var val = 0;
+bench("Object.values(literal)", () => {
+  obj.a = val++;
+  Object.values(obj);
+});
+const objWithMethods = {
+  ...obj,
+  toString() {},
+  valueOf() {},
+  [Symbol.iterator]() {},
+  [Symbol.toPrimitive]() {},
+};
+var val = 0;
+bench("Object.values(literal with methods)", () => {
+  objWithMethods.a = val++;
+  Object.values(objWithMethods);
+});
+
+await run();

bench/snippets/package.json

@@ -0,0 +1,6 @@
+{
+  "dependencies": {
+    "eventemitter3": "^5.0.0",
+    "tiny-typed-emitter": "latest"
+  }
+}

bench/snippets/process.mjs

@@ -0,0 +1,21 @@
+import { bench, run } from "mitata";
+
+bench("process.stderr.write('hey')", () => {
+  process.stderr.write("hey");
+});
+
+const long = "hey".repeat(10000);
+bench("process.stderr.write('hey'.repeat(10_000))", () => {
+  process.stderr.write(long);
+});
+
+const longUTF16 = "🥟🐰".repeat(10000);
+bench("process.stderr.write('🥟🐰')", () => {
+  process.stderr.write("🥟🐰");
+});
+
+bench("process.stderr.write('🥟🐰'.repeat(10_000))", () => {
+  process.stderr.write(longUTF16);
+});
+
+await run();

bench/snippets/read-file.mjs

@@ -0,0 +1,45 @@
+import { readFileSync, writeFileSync } from "node:fs";
+import { bench, run } from "mitata";
+
+var short = (function () {
+  const text = "Hello World!";
+  const path = "/tmp/bun-bench-short.text";
+  writeFileSync(path, text, "utf8");
+  return { path, length: text.length };
+})();
+var shortUTF16 = (function () {
+  const text = "Hello World 💕💕💕";
+  const path = "/tmp/bun-bench-shortUTF16.text";
+  writeFileSync(path, text, "utf8");
+  return { path, length: text.length };
+})();
+var long = (function () {
+  const text = "Hello World!".repeat(1024);
+  const path = "/tmp/bun-bench-long.text";
+  writeFileSync(path, text, "utf8");
+  return { path, length: text.length };
+})();
+var longUTF16 = (function () {
+  const text = "Hello World 💕💕💕".repeat(1024);
+  const path = "/tmp/bun-bench-longUTF16.text";
+  writeFileSync(path, text, "utf8");
+  return { path, length: text.length };
+})();
+
+bench(`${short.length} ascii`, () => {
+  readFileSync(short.path, "utf-8");
+});
+
+bench(`${short.length} utf8`, () => {
+  readFileSync(shortUTF16.path, "utf-8");
+});
+
+bench(`${long.length} ascii`, () => {
+  readFileSync(long.path, "utf-8");
+});
+
+bench(`${longUTF16.length} utf8`, () => {
+  readFileSync(longUTF16.path, "utf-8");
+});
+
+await run();

bench/snippets/spawn.deno.mjs

@@ -0,0 +1,9 @@
+import { bench, run } from "../node_modules/mitata/src/cli.mjs";
+
+bench("spawnSync echo hi", () => {
+  Deno.spawnSync("echo", {
+    args: ["hi"],
+  });
+});
+
+await run();

bench/snippets/stat.mjs

@@ -0,0 +1,17 @@
+import { readdirSync, statSync } from "fs";
+import { bench, run } from "mitata";
+import { argv } from "process";
+
+const dir = argv.length > 2 ? argv[2] : "/tmp";
+
+const result = statSync(dir);
+
+bench("Stat.isBlockDevice", () => result.isBlockDevice());
+bench("Stat.isCharacterDevice", () => result.isCharacterDevice());
+bench("Stat.isDirectory", () => result.isDirectory());
+bench("Stat.isFIFO", () => result.isFIFO());
+bench("Stat.isFile", () => result.isFile());
+bench("Stat.isSocket", () => result.isSocket());
+bench("Stat.isSymbolicLink", () => result.isSymbolicLink());
+
+await run();

bench/snippets/stderr.mjs

@@ -0,0 +1,24 @@
+import { run, bench } from "mitata";
+
+var writer = globalThis.Bun ? Bun.stderr.writer() : undefined;
+if (writer)
+  bench('Bun.stderr.write("Hello World")', () => {
+    writer.write("Hello World\n");
+    writer.flush();
+  });
+
+if (process.stderr) {
+  bench("process.stderr.write", () => {
+    process.stderr.write("Hello World\n");
+  });
+}
+
+bench("console.error('Hello World')", () => {
+  console.error("Hello World");
+});
+
+bench("console.error('Hello World', 'wat')", () => {
+  console.error("Hello World", "wat");
+});
+
+await run({ percentiles: false });

bench/snippets/tcp-echo.bun.ts

@@ -34,16 +34,18 @@ setInterval(() => {
   counter = 0;
 }, 1000);
 
-const server = listen({
-  socket: handlers,
-  hostname: "localhost",
-  port: 8080,
-  data: {
-    isServer: true,
-  },
-});
-const connection = await connect({
-  socket: handlers,
-  hostname: "localhost",
-  port: 8080,
-});
+if (process.env.IS_SERVER)
+  listen({
+    socket: handlers,
+    hostname: "0.0.0.0",
+    port: 8000,
+    data: {
+      isServer: true,
+    },
+  });
+else
+  await connect({
+    socket: handlers,
+    hostname: "localhost",
+    port: 8000,
+  });

bench/snippets/tcp-echo.node.mjs

@@ -29,24 +29,68 @@ const handlers = {
   },
 };
 
-const server = net.createServer(function (socket) {
-  socket.data = { isServer: true };
+if (process.env.IS_SERVER) {
+  if (net.createServer) {
+    const server = net.createServer(function (socket) {
+      socket.data = { isServer: true };
+      socket.on("connection", handlers.open.bind(socket));
+      socket.on("data", handlers.data.bind(socket));
+      socket.on("drain", handlers.drain.bind(socket));
+      socket.setEncoding("binary");
+    });
+
+    setInterval(() => {
+      console.log("Wrote", counter, "messages");
+      counter = 0;
+    }, 1000);
+
+    server.listen(8000);
+  } else {
+    const handlers = {
+      open(socket) {
+        if (!socket.data?.isServer) {
+          if (!socket.write(msg)) {
+            socket.data = { pending: msg };
+          }
+        }
+      },
+      data(socket, buffer) {
+        if (!socket.write(buffer)) {
+          socket.data = { pending: buffer };
+          return;
+        }
+        counter++;
+      },
+      drain(socket) {
+        const pending = socket.data?.pending;
+        if (!pending) return;
+        if (socket.write(pending)) {
+          socket.data = undefined;
+          counter++;
+          return;
+        }
+      },
+    };
+
+    setInterval(() => {
+      console.log("Wrote", counter, "messages");
+      counter = 0;
+    }, 1000);
+
+    const server = Bun.listen({
+      socket: handlers,
+      hostname: "0.0.0.0",
+      port: 8000,
+      data: {
+        isServer: true,
+      },
+    });
+  }
+} else {
+  const socket = net.connect({ host: "0.0.0.0", port: 8000 }, () => {});
   socket.on("connection", handlers.open.bind(socket));
   socket.on("data", handlers.data.bind(socket));
   socket.on("drain", handlers.drain.bind(socket));
   socket.setEncoding("binary");
-});
-
-setInterval(() => {
-  console.log("Wrote", counter, "messages");
-  counter = 0;
-}, 1000);
-
-server.listen(8000);
-
-const socket = net.connect({ host: "localhost", port: 8000 }, () => {});
-socket.on("connection", handlers.open.bind(socket));
-socket.on("data", handlers.data.bind(socket));
-socket.on("drain", handlers.drain.bind(socket));
-socket.setEncoding("binary");
-socket.write(buffer);
+  socket.write(buffer);
+}

bench/snippets/text-decoder.mjs

@@ -0,0 +1,46 @@
+import { bench, run } from "../node_modules/mitata/src/cli.mjs";
+
+var short = new TextEncoder().encode("Hello World!");
+var shortUTF16 = new TextEncoder().encode("Hello World 💕💕💕");
+var long = new TextEncoder().encode("Hello World!".repeat(1024));
+var longUTF16 = new TextEncoder().encode("Hello World 💕💕💕".repeat(1024));
+var decoder = new TextDecoder();
+bench(`${short.length} ascii`, () => {
+  decoder.decode(short);
+});
+
+bench(`${short.length} utf8`, () => {
+  decoder.decode(shortUTF16);
+});
+
+bench(`${long.length} ascii`, () => {
+  decoder.decode(long);
+});
+
+bench(`${longUTF16.length} utf8`, () => {
+  decoder.decode(longUTF16);
+});
+
+if ("Buffer" in globalThis) {
+  const buffer_short = Buffer.from(short);
+  bench(`Buffer ${buffer_short.length} ascii`, () => {
+    buffer_short.toString("ascii");
+  });
+
+  const buffer_shortUTF16 = Buffer.from(short);
+  bench(`Buffer ${buffer_shortUTF16.length} utf8`, () => {
+    buffer_shortUTF16.toString("utf8");
+  });
+
+  const buffer_long = Buffer.from(long);
+  bench(`Buffer ${buffer_long.length} ascii`, () => {
+    buffer_long.toString("ascii");
+  });
+
+  const buffer_longUTF16 = Buffer.from(longUTF16);
+  bench(`Buffer ${buffer_longUTF16.length} utf8`, () => {
+    buffer_longUTF16.toString("utf8");
+  });
+}
+
+await run();

bench/snippets/text-encoder.mjs

@@ -0,0 +1,33 @@
+import { bench, run } from "mitata";
+
+var short = "Hello World!";
+var shortUTF16 = "Hello World 💕💕💕";
+var long = "Hello World!".repeat(1024);
+var longUTF16 = "Hello World 💕💕💕".repeat(1024);
+var encoder = new TextEncoder();
+
+bench(`4 ascii`, () => {
+  encoder.encode("heyo");
+});
+
+bench(`4 utf8`, () => {
+  encoder.encode("💕💕");
+});
+
+bench(`${short.length} ascii`, () => {
+  encoder.encode(short);
+});
+
+bench(`${short.length} utf8`, () => {
+  encoder.encode(shortUTF16);
+});
+
+bench(`${long.length} ascii`, () => {
+  encoder.encode(long);
+});
+
+bench(`${longUTF16.length} utf8`, () => {
+  encoder.encode(longUTF16);
+});
+
+await run();

bench/snippets/transpiler.mjs

@@ -1,58 +1,102 @@
 import { readFileSync } from "fs";
+import { dirname } from "path";
+import { fileURLToPath } from "url";
+import { bench, run, group } from "mitata";
+import { createRequire } from "module";
+const require = createRequire(import.meta.url);
+const esbuild_ = require("esbuild/lib/main");
+const swc_ = require("@swc/core");
+const babel_ = require("@babel/core");
 
-var transformSync;
-var transform;
-var opts;
-if (process.isBun) {
-  const transpiler = new Bun.Transpiler({ loader: "jsx" });
-  transformSync = transpiler.transformSync.bind(transpiler);
-  transform = transpiler.transform.bind(transpiler);
-  opts = "jsx";
-} else if (process.env["esbuild"]) {
-  try {
-    const esbuild = await import("esbuild");
-    transformSync = esbuild.transformSync;
-    transform = esbuild.transform;
-    opts = { loader: "jsx" };
-  } catch (exception) {
-    throw exception;
-  }
-} else if (process.env["swc"]) {
-  try {
-    const swc = await import("@swc/core");
-    transformSync = swc.transformSync;
-    transform = swc.transform;
-    opts = {
-      sourceMaps: false,
-      inlineSourcesContent: false,
-      jsc: {
-        target: "es2022",
-        parser: {
-          jsx: true,
+const code = readFileSync(
+  dirname(fileURLToPath(import.meta.url)) +
+    "/../../src/test/fixtures/simple.jsx",
+  "utf-8",
+);
+
+async function getWithName(name) {
+  let transformSync;
+  let transform;
+  let opts;
+
+  if (name === "bun") {
+    const transpiler = new Bun.Transpiler({ loader: "jsx" });
+    transformSync = transpiler.transformSync.bind(transpiler);
+    transform = transpiler.transform.bind(transpiler);
+    opts = "jsx";
+  } else if (name === "esbuild") {
+    try {
+      transformSync = esbuild_.transformSync;
+      transform = esbuild_.transform;
+      opts = { loader: "jsx" };
+    } catch (exception) {
+      throw exception;
+    }
+  } else if (name === "swc") {
+    try {
+      transformSync = swc_.transformSync;
+      transform = swc_.transform;
+      opts = {
+        sourceMaps: false,
+        inlineSourcesContent: false,
+        jsc: {
+          target: "es2022",
+          parser: {
+            jsx: true,
+          },
         },
-      },
-    };
-  } catch (exception) {
-    throw exception;
-  }
-} else if (process.env["babel"]) {
-  try {
-    const swc = await import("@babel/core");
-    transformSync = swc.transformSync;
-    transform = swc.transform;
-    opts = {
-      sourceMaps: false,
-      presets: [(await import("@babel/preset-react")).default],
-    };
-  } catch (exception) {
-    throw exception;
+      };
+    } catch (exception) {
+      throw exception;
+    }
+  } else if (name === "babel") {
+    try {
+      transformSync = babel_.transformSync;
+      transform = babel_.transform;
+      opts = {
+        sourceMaps: false,
+        presets: ["@babel/preset-react"],
+      };
+    } catch (exception) {
+      throw exception;
+    }
   }
+
+  return {
+    transformSync,
+    transform,
+    opts,
+    name,
+  };
 }
 
-const code = readFileSync("src/test/fixtures/simple.jsx", "utf8");
+const bun = process.isBun ? await getWithName("bun") : null;
+const esbuild = await getWithName("esbuild");
+const swc = await getWithName("swc");
+const babel = await getWithName("babel");
 
-if (process.env.ASYNC) {
-  console.log(await transform(code, opts));
-} else {
-  console.log(transformSync(code, opts));
-}
+const transpilers = [bun, esbuild, swc, babel].filter(Boolean);
+
+group("transformSync (" + ((code.length / 1024) | 0) + " KB jsx file)", () => {
+  for (let { name, transformSync, opts } of transpilers) {
+    bench(name, () => {
+      transformSync(code, opts);
+    });
+  }
+});
+
+group("tranform x 5", () => {
+  for (let { name, transform, opts } of transpilers) {
+    bench(name, async () => {
+      return Promise.all([
+        transform(code, opts),
+        transform(code + "\n", opts),
+        transform("\n" + code + "\n", opts),
+        transform("\n" + code + "\n\n", opts),
+        transform("\n\n" + code + "\n\n", opts),
+      ]);
+    });
+  }
+});
+
+await run();

bench/snippets/write-file.mjs

@@ -0,0 +1,25 @@
+import { readFileSync, writeFileSync } from "node:fs";
+import { bench, run } from "mitata";
+
+var short = "Hello World!";
+var shortUTF16 = "Hello World 💕💕💕";
+var long = "Hello World!".repeat(1024);
+var longUTF16 = "Hello World 💕💕💕".repeat(1024);
+
+bench(`${short.length} ascii`, () => {
+  writeFileSync("/tmp/bun.bench-out.txt", short);
+});
+
+bench(`${short.length} utf8`, () => {
+  writeFileSync("/tmp/bun.bench-out.txt", shortUTF16);
+});
+
+bench(`${long.length} ascii`, () => {
+  writeFileSync("/tmp/bun.bench-out.txt", long);
+});
+
+bench(`${longUTF16.length} utf8`, () => {
+  writeFileSync("/tmp/bun.bench-out.txt", longUTF16);
+});
+
+await run();

bench/sqlite/deno.js

@@ -1,4 +1,4 @@
-import { Database } from "https://deno.land/x/sqlite3@0.6.1/mod.ts";
+import { Database } from "https://deno.land/x/sqlite3@0.7.2/mod.ts";
 import { run, bench } from "../node_modules/mitata/src/cli.mjs";
 
 const db = new Database("./src/northwind.sqlite");

bench/sqlite/package-lock.json

@@ -6,7 +6,7 @@
     "": {
       "name": "bench",
       "dependencies": {
-        "better-sqlite3": "^7.6.0"
+        "better-sqlite3": "^8.0.1"
       }
     },
     "node_modules/base64-js": {
@@ -29,9 +29,9 @@
       ]
     },
     "node_modules/better-sqlite3": {
-      "version": "7.6.0",
-      "resolved": "https://registry.npmjs.org/better-sqlite3/-/better-sqlite3-7.6.0.tgz",
-      "integrity": "sha512-wYckL8S8RHP+KKNsZuJGZ7z/6FFmVgwd0U8jSv6t997C+EFR1yvi8p2WIpTb10jiV5rRA5VtMdgtAZFcAnK3Iw==",
+      "version": "8.0.1",
+      "resolved": "https://registry.npmjs.org/better-sqlite3/-/better-sqlite3-8.0.1.tgz",
+      "integrity": "sha512-JhTZjpyapA1icCEjIZB4TSSgkGdFgpWZA2Wszg7Cf4JwJwKQmbvuNnJBeR+EYG/Z29OXvR4G//Rbg31BW/Z7Yg==",
       "hasInstallScript": true,
       "dependencies": {
         "bindings": "^1.5.0",
@@ -443,9 +443,9 @@
       "integrity": "sha512-AKpaYlHn8t4SVbOHCy+b5+KKgvR4vrsD8vbvrbiQJps7fKDTkjkDry6ji0rUJjC0kzbNePLwzxq8iypo41qeWA=="
     },
     "better-sqlite3": {
-      "version": "7.6.0",
-      "resolved": "https://registry.npmjs.org/better-sqlite3/-/better-sqlite3-7.6.0.tgz",
-      "integrity": "sha512-wYckL8S8RHP+KKNsZuJGZ7z/6FFmVgwd0U8jSv6t997C+EFR1yvi8p2WIpTb10jiV5rRA5VtMdgtAZFcAnK3Iw==",
+      "version": "8.0.1",
+      "resolved": "https://registry.npmjs.org/better-sqlite3/-/better-sqlite3-8.0.1.tgz",
+      "integrity": "sha512-JhTZjpyapA1icCEjIZB4TSSgkGdFgpWZA2Wszg7Cf4JwJwKQmbvuNnJBeR+EYG/Z29OXvR4G//Rbg31BW/Z7Yg==",
       "requires": {
         "bindings": "^1.5.0",
         "prebuild-install": "^7.1.0"

bench/sqlite/package.json

@@ -1,7 +1,7 @@
 {
   "name": "bench",
   "dependencies": {
-    "better-sqlite3": "^7.6.0"
+    "better-sqlite3": "^8.0.1"
   },
   "scripts": {
     "build": "exit 0",

bench/websocket-server/package.json

@@ -2,9 +2,6 @@
   "name": "websocket-server",
   "module": "index.ts",
   "type": "module",
-  "devDependencies": {
-    "bun-types": "^0.2.0"
-  },
   "dependencies": {
     "bufferutil": "^4.0.7",
     "utf-8-validate": "^5.0.10",

bench/websocket-server/tsconfig.json

@@ -1,14 +1,4 @@
 {
-  "compilerOptions": {
-    "lib": ["ESNext"],
-    "module": "esnext",
-    "target": "esnext",
-    "moduleResolution": "node",
-
-    // so that if your project isn't using TypeScript, it still has autocomplete
-    "allowJs": true,
-
-    // "bun-types" is the important part
-    "types": ["bun-types"]
-  }
-}
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {}
+}

build-id

@@ -1 +0,0 @@
-2

build.zig

@@ -1,18 +1,21 @@
 const std = @import("std");
-const resolve_path = @import("./src/resolver/resolve_path.zig");
 
 fn pkgPath(comptime out: []const u8) std.build.FileSource {
-    const outpath = comptime std.fs.path.dirname(@src().file).? ++ std.fs.path.sep_str ++ out;
-    return .{ .path = outpath };
+    if (comptime std.fs.path.dirname(@src().file)) |base| {
+        const outpath = comptime base ++ std.fs.path.sep_str ++ out;
+        return .{ .path = outpath };
+    } else {
+        return .{ .path = out };
+    }
 }
 pub fn addPicoHTTP(step: *std.build.LibExeObjStep, comptime with_obj: bool) void {
-    step.addIncludeDir("src/deps");
+    step.addIncludePath("src/deps");
 
     if (with_obj) {
         step.addObjectFile("src/deps/picohttpparser.o");
     }
 
-    step.addIncludeDir("src/deps");
+    step.addIncludePath("src/deps");
 
     if (with_obj) {
         step.addObjectFile(panicIfNotFound("src/deps/picohttpparser.o"));
@@ -40,50 +43,27 @@ const color_map = std.ComptimeStringMap([]const u8, .{
     &.{ "yellow", "33m" },
 });
 
-fn addInternalPackages(step: *std.build.LibExeObjStep, _: std.mem.Allocator, target: anytype) !void {
-    var boringssl: std.build.Pkg = .{
-        .name = "boringssl",
-        .source = pkgPath("src/boringssl.zig"),
-    };
-
-    var datetime: std.build.Pkg = .{
-        .name = "datetime",
-        .source = pkgPath("src/deps/zig-datetime/src/datetime.zig"),
-    };
-
-    var thread_pool: std.build.Pkg = .{
-        .name = "thread_pool",
-        .source = pkgPath("src/thread_pool.zig"),
-    };
-
-    var crash_reporter: std.build.Pkg = .{
-        .name = "crash_reporter",
-        .source = pkgPath("src/deps/backtrace.zig"),
-    };
-
-    var picohttp: std.build.Pkg = .{
-        .name = "picohttp",
-        .source = pkgPath("src/deps/picohttp.zig"),
+var compiler_rt_path: []const u8 = "";
+var compiler_rt_path_buf: [std.fs.MAX_PATH_BYTES]u8 = undefined;
+fn addInternalPackages(step: *std.build.LibExeObjStep, allocator: std.mem.Allocator, zig_exe: []const u8, target: anytype) !void {
+    var bun = std.build.Pkg{
+        .name = "bun",
+        .source = pkgPath("src/bun_redirect.zig"),
     };
 
     var io_darwin: std.build.Pkg = .{
-        .name = "io",
+        .name = "async_io",
         .source = pkgPath("src/io/io_darwin.zig"),
     };
     var io_linux: std.build.Pkg = .{
-        .name = "io",
+        .name = "async_io",
         .source = pkgPath("src/io/io_linux.zig"),
     };
     var io_stub: std.build.Pkg = .{
-        .name = "io",
+        .name = "async_io",
         .source = pkgPath("src/io/io_stub.zig"),
     };
 
-    var lol_html: std.build.Pkg = .{
-        .name = "lolhtml",
-        .source = pkgPath("src/deps/lol-html.zig"),
-    };
-
     var io = if (target.isDarwin())
         io_darwin
     else if (target.isLinux())
@@ -91,21 +71,6 @@ fn addInternalPackages(step: *std.build.LibExeObjStep, _: std.mem.Allocator, tar
     else
         io_stub;
 
-    var strings: std.build.Pkg = .{
-        .name = "strings",
-        .source = pkgPath("src/string_immutable.zig"),
-    };
-
-    var clap: std.build.Pkg = .{
-        .name = "clap",
-        .source = pkgPath("src/deps/zig-clap/clap.zig"),
-    };
-
-    var http: std.build.Pkg = .{
-        .name = "http",
-        .source = pkgPath("src/http_client_async.zig"),
-    };
-
     var javascript_core_real: std.build.Pkg = .{
         .name = "javascript_core",
         .source = pkgPath("src/jsc.zig"),
@@ -116,60 +81,55 @@ fn addInternalPackages(step: *std.build.LibExeObjStep, _: std.mem.Allocator, tar
         .source = pkgPath("src/jsc_stub.zig"),
     };
 
-    var uws: std.build.Pkg = .{
-        .name = "uws",
-        .source = pkgPath("src/deps/uws.zig"),
-    };
-
     var javascript_core = if (target.getOsTag() == .freestanding)
         javascript_core_stub
     else
         javascript_core_real;
-
-    var analytics: std.build.Pkg = .{
-        .name = "analytics",
-        .source = pkgPath("src/analytics.zig"),
-    };
-
-    io.dependencies = &.{analytics};
-    uws.dependencies = &.{boringssl};
-    javascript_core.dependencies = &.{ http, strings, picohttp, io, uws };
-    http.dependencies = &.{
-        strings,
-        picohttp,
-        io,
-        boringssl,
-        thread_pool,
-        uws,
-    };
-    thread_pool.dependencies = &.{ io, http };
-    http.dependencies = &.{
-        strings,
-        picohttp,
-        io,
-        boringssl,
-        thread_pool,
-        uws,
-    };
-    thread_pool.dependencies = &.{ io, http };
-
-    thread_pool.dependencies = &.{
-        io,
-        http,
-    };
-
-    step.addPackage(thread_pool);
-    step.addPackage(picohttp);
+    javascript_core.dependencies = &[_]std.build.Pkg{};
     step.addPackage(io);
-    step.addPackage(strings);
-    step.addPackage(clap);
-    step.addPackage(http);
-    step.addPackage(boringssl);
-    step.addPackage(javascript_core);
-    step.addPackage(crash_reporter);
-    step.addPackage(datetime);
-    step.addPackage(lol_html);
-    step.addPackage(uws);
+    step.addPackage(bun);
+
+    const paths_to_try = .{
+        "{s}/../lib/compiler_rt/stack_probe.zig",
+        "{s}/../../lib/compiler_rt/stack_probe.zig",
+        "{s}/../../../lib/compiler_rt/stack_probe.zig",
+        "{s}/../../../../lib/compiler_rt/stack_probe.zig",
+        "{s}/../lib/zig/compiler_rt/stack_probe.zig",
+        "{s}/../../lib/zig/compiler_rt/stack_probe.zig",
+        "{s}/../../../lib/zig/compiler_rt/stack_probe.zig",
+        "{s}/../../../../lib/zig/compiler_rt/stack_probe.zig",
+    };
+    var found = false;
+    if (compiler_rt_path.len > 0) {
+        const compiler_rt: std.build.Pkg = .{
+            .name = "compiler_rt",
+            .source = .{ .path = compiler_rt_path },
+        };
+        found = true;
+        step.addPackage(compiler_rt);
+    } else {
+        inline for (paths_to_try) |path_fmt| {
+            if (!found) brk: {
+                // workaround for https://github.com/ziglang/zig/issues/14099
+                const path = try std.fmt.allocPrint(allocator, path_fmt, .{zig_exe});
+                var target_path = std.os.realpath(
+                    std.fs.path.resolve(allocator, &.{path}) catch break :brk,
+                    &compiler_rt_path_buf,
+                ) catch break :brk;
+                const compiler_rt: std.build.Pkg = .{
+                    .name = "compiler_rt",
+                    .source = .{ .path = target_path },
+                };
+                found = true;
+                step.addPackage(compiler_rt);
+                compiler_rt_path = target_path;
+            }
+        }
+    }
+
+    if (!found) {
+        std.io.getStdErr().writeAll("\nwarning: Could not find compiler_rt. This might cause a build error until https://github.com/ziglang/zig/issues/14099 is fixed.\n\n") catch {};
+    }
 }
 
 const BunBuildOptions = struct {
@@ -178,6 +138,7 @@ const BunBuildOptions = struct {
     baseline: bool = false,
     bindgen: bool = false,
     sizegen: bool = false,
+    base_path: [:0]const u8 = "",
 
     pub fn step(this: BunBuildOptions, b: anytype) *std.build.OptionsStep {
         var opts = b.addOptions();
@@ -186,6 +147,7 @@ const BunBuildOptions = struct {
         opts.addOption(@TypeOf(this.baseline), "baseline", this.baseline);
         opts.addOption(@TypeOf(this.bindgen), "bindgen", this.bindgen);
         opts.addOption(@TypeOf(this.sizegen), "sizegen", this.sizegen);
+        opts.addOption(@TypeOf(this.base_path), "base_path", this.base_path);
         return opts;
     }
 };
@@ -200,6 +162,18 @@ fn panicIfNotFound(comptime filepath: []const u8) []const u8 {
     return filepath;
 }
 
+const fmt = struct {
+    pub usingnamespace @import("std").fmt;
+
+    pub fn hexInt(value: anytype) @TypeOf(std.fmt.fmtSliceHexLower("")) {
+        return std.fmt.fmtSliceHexLower(std.mem.asBytes(&value));
+    }
+
+    pub fn hexIntUp(value: anytype) @TypeOf(std.fmt.fmtSliceHexUpper("")) {
+        return std.fmt.fmtSliceHexUpper(std.mem.asBytes(&value));
+    }
+};
+
 fn updateRuntime() anyerror!void {
     var runtime_out_file = try std.fs.cwd().openFile("src/runtime.out.js", .{ .mode = .read_only });
     const runtime_hash = std.hash.Wyhash.hash(
@@ -208,7 +182,7 @@ fn updateRuntime() anyerror!void {
     );
     const runtime_version_file = std.fs.cwd().createFile("src/runtime.version", .{ .truncate = true }) catch std.debug.panic("Failed to create src/runtime.version", .{});
     defer runtime_version_file.close();
-    runtime_version_file.writer().print("{x}", .{runtime_hash}) catch unreachable;
+    runtime_version_file.writer().print("{any}", .{fmt.hexInt(runtime_hash)}) catch unreachable;
     var fallback_out_file = try std.fs.cwd().openFile("src/fallback.out.js", .{ .mode = .read_only });
     const fallback_hash = std.hash.Wyhash.hash(
         0,
@@ -217,7 +191,7 @@ fn updateRuntime() anyerror!void {
 
     const fallback_version_file = std.fs.cwd().createFile("src/fallback.version", .{ .truncate = true }) catch std.debug.panic("Failed to create src/fallback.version", .{});
 
-    fallback_version_file.writer().print("{x}", .{fallback_hash}) catch unreachable;
+    fallback_version_file.writer().print("{any}", .{fmt.hexInt(fallback_hash)}) catch unreachable;
 
     fallback_version_file.close();
 }
@@ -240,7 +214,6 @@ pub fn build(b: *std.build.Builder) !void {
     // between Debug, ReleaseSafe, ReleaseFast, and ReleaseSmall.
     mode = b.standardReleaseOptions();
 
-    var exe: *std.build.LibExeObjStep = undefined;
     var output_dir_buf = std.mem.zeroes([4096]u8);
     var bin_label = if (mode == std.builtin.Mode.Debug) "packages/debug-bun-" else "packages/bun-";
 
@@ -277,8 +250,8 @@ pub fn build(b: *std.build.Builder) !void {
 
     var triplet = triplet_buf[0 .. osname.len + cpuArchName.len + 1];
 
-    if (std.os.getenv("OUTPUT_DIR")) |output_dir_| {
-        output_dir = output_dir_;
+    if (b.option([]const u8, "output-dir", "target to install to") orelse std.os.getenv("OUTPUT_DIR")) |output_dir_| {
+        output_dir = b.pathFromRoot(output_dir_);
     } else {
         const output_dir_base = try std.fmt.bufPrint(&output_dir_buf, "{s}{s}", .{ bin_label, triplet });
         output_dir = b.pathFromRoot(output_dir_base);
@@ -286,21 +259,13 @@ pub fn build(b: *std.build.Builder) !void {
 
     std.fs.cwd().makePath(output_dir) catch {};
     const bun_executable_name = if (mode == std.builtin.Mode.Debug) "bun-debug" else "bun";
-    exe = b.addExecutable(bun_executable_name, if (target.getOsTag() == std.Target.Os.Tag.freestanding)
+    const root_src = if (target.getOsTag() == std.Target.Os.Tag.freestanding)
         "src/main_wasm.zig"
     else
-        "src/main.zig");
-    // exe.setLibCFile("libc.txt");
-    exe.linkLibC();
-    // exe.linkLibCpp();
+        "root.zig";
 
-    exe.setOutputDir(output_dir);
     updateRuntime() catch {};
 
-    exe.setTarget(target);
-    exe.setBuildMode(mode);
-    b.install_path = output_dir;
-
     const min_version: std.builtin.Version = if (target.getOsTag() != .freestanding)
         target.getOsVersionMin().semver
     else .{ .major = 0, .minor = 0, .patch = 0 };
@@ -309,20 +274,9 @@ pub fn build(b: *std.build.Builder) !void {
         target.getOsVersionMax().semver
     else .{ .major = 0, .minor = 0, .patch = 0 };
 
-    // exe.want_lto = true;
-    defer b.default_step.dependOn(&b.addLog("Output: {s}/{s}\n", .{ output_dir, bun_executable_name }).step);
-    defer b.default_step.dependOn(&b.addLog(
-        "Build {s} v{} - v{}\n",
-        .{
-            triplet,
-            min_version,
-            max_version,
-        },
-    ).step);
-
     var obj_step = b.step("obj", "Build bun as a .o file");
-    var obj = b.addObject(bun_executable_name, exe.root_src.?.path);
-
+    obj_step.dependOn(&b.addLog("Output: {s}/{s}\n", .{ output_dir, bun_executable_name }).step);
+    var obj = b.addObject(bun_executable_name, root_src);
     var default_build_options: BunBuildOptions = brk: {
         const is_baseline = arch.isX86() and (target.cpu_model == .baseline or
             !std.Target.x86.featureSetHas(target.getCpuFeatures(), .avx2));
@@ -357,6 +311,7 @@ pub fn build(b: *std.build.Builder) !void {
             .sha = git_sha,
             .baseline = is_baseline,
             .bindgen = false,
+            .base_path = try b.allocator.dupeZ(u8, b.pathFromRoot(".")),
         };
     };
 
@@ -368,6 +323,7 @@ pub fn build(b: *std.build.Builder) !void {
         try addInternalPackages(
             obj,
             b.allocator,
+            b.zig_exe,
             target,
         );
 
@@ -393,9 +349,8 @@ pub fn build(b: *std.build.Builder) !void {
             ).step);
         }
 
-        obj_step.dependOn(&obj.step);
+        defer obj_step.dependOn(&obj.step);
 
-        obj.setOutputDir(output_dir);
         obj.setBuildMode(mode);
 
         var actual_build_options = default_build_options;
@@ -412,7 +367,9 @@ pub fn build(b: *std.build.Builder) !void {
         obj.bundle_compiler_rt = true;
         obj.omit_frame_pointer = mode != .Debug;
 
-        b.default_step.dependOn(&obj.step);
+        if (b.option(bool, "for-editor", "Do not emit bin, just check for errors") orelse false) {
+            obj.emit_bin = .no_emit;
+        }
 
         if (target.getOsTag() == .linux) {
             // obj.want_lto = tar;
@@ -429,7 +386,7 @@ pub fn build(b: *std.build.Builder) !void {
         const headers_step = b.step("headers-obj", "Build JavaScriptCore headers");
         var headers_obj: *std.build.LibExeObjStep = b.addObject("headers", "src/bindgen.zig");
         defer headers_step.dependOn(&headers_obj.step);
-        try configureObjectStep(b, headers_obj, target, obj.main_pkg_path.?);
+        try configureObjectStep(b, headers_obj, @TypeOf(target), target, obj.main_pkg_path.?);
         var headers_build_options = default_build_options;
         headers_build_options.bindgen = true;
         headers_obj.addOptions("build_options", default_build_options.step(b));
@@ -444,14 +401,14 @@ pub fn build(b: *std.build.Builder) !void {
         // wasm_step.link_function_sections = true;
         // wasm_step.link_emit_relocs = true;
         // wasm_step.single_threaded = true;
-        try configureObjectStep(b, wasm_step, target, obj.main_pkg_path.?);
+        try configureObjectStep(b, wasm_step, @TypeOf(target), target, obj.main_pkg_path.?);
     }
 
     {
         const headers_step = b.step("httpbench-obj", "Build HTTPBench tool (object files)");
         var headers_obj: *std.build.LibExeObjStep = b.addObject("httpbench", "misctools/http_bench.zig");
         defer headers_step.dependOn(&headers_obj.step);
-        try configureObjectStep(b, headers_obj, target, obj.main_pkg_path.?);
+        try configureObjectStep(b, headers_obj, @TypeOf(target), target, obj.main_pkg_path.?);
         headers_obj.addOptions("build_options", default_build_options.step(b));
     }
 
@@ -459,7 +416,7 @@ pub fn build(b: *std.build.Builder) !void {
         const headers_step = b.step("machbench-obj", "Build Machbench tool (object files)");
         var headers_obj: *std.build.LibExeObjStep = b.addObject("machbench", "misctools/machbench.zig");
         defer headers_step.dependOn(&headers_obj.step);
-        try configureObjectStep(b, headers_obj, target, obj.main_pkg_path.?);
+        try configureObjectStep(b, headers_obj, @TypeOf(target), target, obj.main_pkg_path.?);
         headers_obj.addOptions("build_options", default_build_options.step(b));
     }
 
@@ -467,7 +424,7 @@ pub fn build(b: *std.build.Builder) !void {
         const headers_step = b.step("fetch-obj", "Build fetch (object files)");
         var headers_obj: *std.build.LibExeObjStep = b.addObject("fetch", "misctools/fetch.zig");
         defer headers_step.dependOn(&headers_obj.step);
-        try configureObjectStep(b, headers_obj, target, obj.main_pkg_path.?);
+        try configureObjectStep(b, headers_obj, @TypeOf(target), target, obj.main_pkg_path.?);
         headers_obj.addOptions("build_options", default_build_options.step(b));
     }
 
@@ -475,7 +432,7 @@ pub fn build(b: *std.build.Builder) !void {
         const headers_step = b.step("string-bench", "Build string bench");
         var headers_obj: *std.build.LibExeObjStep = b.addExecutable("string-bench", "src/bench/string-handling.zig");
         defer headers_step.dependOn(&headers_obj.step);
-        try configureObjectStep(b, headers_obj, target, obj.main_pkg_path.?);
+        try configureObjectStep(b, headers_obj, @TypeOf(target), target, obj.main_pkg_path.?);
         headers_obj.addOptions("build_options", default_build_options.step(b));
     }
 
@@ -483,7 +440,7 @@ pub fn build(b: *std.build.Builder) !void {
         const headers_step = b.step("sha-bench-obj", "Build sha bench");
         var headers_obj: *std.build.LibExeObjStep = b.addObject("sha", "src/sha.zig");
         defer headers_step.dependOn(&headers_obj.step);
-        try configureObjectStep(b, headers_obj, target, obj.main_pkg_path.?);
+        try configureObjectStep(b, headers_obj, @TypeOf(target), target, obj.main_pkg_path.?);
         headers_obj.addOptions("build_options", default_build_options.step(b));
     }
 
@@ -491,7 +448,7 @@ pub fn build(b: *std.build.Builder) !void {
         const headers_step = b.step("vlq-bench", "Build vlq bench");
         var headers_obj: *std.build.LibExeObjStep = b.addExecutable("vlq-bench", "src/sourcemap/vlq_bench.zig");
         defer headers_step.dependOn(&headers_obj.step);
-        try configureObjectStep(b, headers_obj, target, obj.main_pkg_path.?);
+        try configureObjectStep(b, headers_obj, @TypeOf(target), target, obj.main_pkg_path.?);
         headers_obj.addOptions("build_options", default_build_options.step(b));
     }
 
@@ -499,7 +456,7 @@ pub fn build(b: *std.build.Builder) !void {
         const headers_step = b.step("tgz-obj", "Build tgz (object files)");
         var headers_obj: *std.build.LibExeObjStep = b.addObject("tgz", "misctools/tgz.zig");
         defer headers_step.dependOn(&headers_obj.step);
-        try configureObjectStep(b, headers_obj, target, obj.main_pkg_path.?);
+        try configureObjectStep(b, headers_obj, @TypeOf(target), target, obj.main_pkg_path.?);
         headers_obj.addOptions("build_options", default_build_options.step(b));
     }
 
@@ -517,7 +474,7 @@ pub fn build(b: *std.build.Builder) !void {
             if (std.fs.path.dirname(test_bin)) |dir| headers_obj.setOutputDir(dir);
         }
 
-        try configureObjectStep(b, headers_obj, target, obj.main_pkg_path.?);
+        try configureObjectStep(b, headers_obj, @TypeOf(target), target, obj.main_pkg_path.?);
         try linkObjectFiles(b, headers_obj, target);
 
         {
@@ -536,7 +493,7 @@ pub fn build(b: *std.build.Builder) !void {
 
             test_.setMainPkgPath(obj.main_pkg_path.?);
             test_.setTarget(target);
-            try configureObjectStep(b, test_, target, obj.main_pkg_path.?);
+            try configureObjectStep(b, test_, @TypeOf(target), target, obj.main_pkg_path.?);
             try linkObjectFiles(b, test_, target);
             test_.addOptions("build_options", default_build_options.step(b));
 
@@ -552,9 +509,12 @@ pub fn build(b: *std.build.Builder) !void {
             headers_step.dependOn(&after.step);
         }
     }
+    if (obj.emit_bin != .no_emit)
+        obj.setOutputDir(output_dir);
+    b.default_step.dependOn(obj_step);
 }
 
-pub var original_make_fn: ?fn (step: *std.build.Step) anyerror!void = null;
+pub var original_make_fn: ?*const fn (step: *std.build.Step) anyerror!void = null;
 
 // Due to limitations in std.build.Builder
 // we cannot use this with debugging
@@ -594,19 +554,18 @@ pub fn linkObjectFiles(b: *std.build.Builder, obj: *std.build.LibExeObjStep, tar
         .{ "libJavaScriptCore.a", "libJavaScriptCore.a" },
         .{ "libWTF.a", "libWTF.a" },
         .{ "libbmalloc.a", "libbmalloc.a" },
-        .{ "libbacktrace.a", "libbacktrace.a" },
         .{ "liblolhtml.a", "liblolhtml.a" },
         .{ "uSockets.a", "uSockets.a" },
     });
 
     for (dirs_to_search.slice()) |deps_path| {
-        var deps_dir = std.fs.cwd().openDir(deps_path, .{ .iterate = true }) catch continue;
+        var deps_dir = std.fs.cwd().openIterableDir(deps_path, .{}) catch continue;
         var iterator = deps_dir.iterate();
-        obj.addIncludeDir(deps_path);
-        obj.addLibPath(deps_path);
+        obj.addIncludePath(deps_path);
+        obj.addLibraryPath(deps_path);
 
         while (iterator.next() catch null) |entr| {
-            const entry: std.fs.Dir.Entry = entr;
+            const entry: std.fs.IterableDir.Entry = entr;
             if (files_we_care_about.get(entry.name)) |obj_name| {
                 var has_added = try added.getOrPut(std.hash.Wyhash.hash(0, obj_name));
                 if (!has_added.found_existing) {
@@ -618,17 +577,20 @@ pub fn linkObjectFiles(b: *std.build.Builder, obj: *std.build.LibExeObjStep, tar
     }
 }
 
-pub fn configureObjectStep(_: *std.build.Builder, obj: *std.build.LibExeObjStep, target: anytype, main_pkg_path: []const u8) !void {
+pub fn configureObjectStep(b: *std.build.Builder, obj: *std.build.LibExeObjStep, comptime Target: type, target: Target, main_pkg_path: []const u8) !void {
     obj.setMainPkgPath(main_pkg_path);
 
     obj.setTarget(target);
-    try addInternalPackages(obj, std.heap.page_allocator, target);
+    try addInternalPackages(obj, std.heap.page_allocator, b.zig_exe, target);
     if (target.getOsTag() != .freestanding)
         addPicoHTTP(obj, false);
 
     obj.strip = false;
+
     obj.setOutputDir(output_dir);
     obj.setBuildMode(mode);
+    obj.bundle_compiler_rt = true;
+
     if (target.getOsTag() != .freestanding) obj.linkLibC();
     if (target.getOsTag() != .freestanding) obj.bundle_compiler_rt = true;
 

bunfig.toml

@@ -0,0 +1,8 @@
+[test]
+# Large monorepos (like Bun) may want to specify the test directory more specifically 
+# By default, `bun wiptest` scans every single folder recurisvely which, if you
+# have a gigantic submodule (like WebKit), it has to do lots of directory
+# traversals
+#
+# Instead, we can just make it scan only the test directory for Bun's runtime tests
+root = "test/bun.js"