debugging code

install script
feat(runtime): align import.meta.resolve with node.js's implementation (#5827 )
2026-02-06 08:58:52 +00:00 · 2024-04-02 14:25:10 -07:00 · 2024-04-01 04:02:26 -07:00 · 2024-04-01 02:21:34 -07:00 · 2024-04-01 02:07:52 -07:00 · 2024-04-01 18:00:16 +09:00
955 changed files with 120341 additions and 39798 deletions
--- a/.github/actions/setup-bun/action.yml
+++ b/.github/actions/setup-bun/action.yml
@@ -0,0 +1,50 @@
+name: Setup Bun
+description: An internal version of the 'oven-sh/setup-bun' action.
+
+inputs:
+  bun-version:
+    type: string
+    description: "The version of bun to install: 'latest', 'canary', 'bun-v1.0.0', etc."
+    default: latest
+    required: false
+  baseline:
+    type: boolean
+    description: "Whether to use the baseline version of bun."
+    default: false
+    required: false
+  download-url:
+    type: string
+    description: "The base URL to download bun from."
+    default: "https://pub-5e11e972747a44bf9aaf9394f185a982.r2.dev/releases"
+    required: false
+
+runs:
+  using: composite
+  steps:
+    - name: Setup Bun
+      shell: bash
+      run: |
+        case "$(uname -s)" in
+          Linux*)  os=linux;;
+          Darwin*) os=darwin;;
+          *)       os=windows;;
+        esac
+        case "$(uname -m)" in
+          arm64 | aarch64)  arch=arm64;;
+          *)                arch=x64;;
+        esac
+        case "${{ inputs.baseline }}" in
+          true | 1) target="bun-${os}-${arch}-baseline";;
+          *)        target="bun-${os}-${arch}";;
+        esac
+        case "${{ inputs.bun-version }}" in
+          latest) release="latest";;
+          canary) release="canary";;
+          *)      release="bun-v${{ inputs.bun-version }}";;
+        esac
+        curl -LO "${{ inputs.download-url }}/${release}/${target}.zip"
+        unzip ${target}.zip
+        mkdir -p ${{ runner.temp }}/.bun/bin
+        mv ${target}/bun* ${{ runner.temp }}/.bun/bin/
+        chmod +x ${{ runner.temp }}/.bun/bin/*
+        echo "${{ runner.temp }}/.bun/bin" >> ${GITHUB_PATH}
--- a/.github/workflows/bun-linux-aarch64.yml
+++ b/.github/workflows/bun-linux-aarch64.yml
@@ -9,6 +9,7 @@ on:
    branches:
      - main
    paths:
+      - ".github/workflows/bun-linux-aarch64.yml"
      - "src/**/*"
      - "test/**/*"
      - "packages/bun-usockets/src/**/*"
@@ -17,11 +18,11 @@ on:
      - "build.zig"
      - "Makefile"
      - "Dockerfile"
-      - ".github/workflows/bun-linux-aarch64.yml"
  pull_request:
    branches:
      - main
    paths:
+      - ".github/workflows/bun-linux-aarch64.yml"
      - "src/**/*"
      - "test/**/*"
      - "packages/bun-usockets/src/**/*"
@@ -30,7 +31,6 @@ on:
      - "build.zig"
      - "Makefile"
      - "Dockerfile"
-      - ".github/workflows/bun-linux-aarch64.yml"
  # Allows you to run this workflow manually from the Actions tab
  workflow_dispatch:

@@ -51,14 +51,14 @@ jobs:
            runner: linux-arm64
            build_machine_arch: aarch64
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
        with:
          submodules: false
          ref: ${{github.sha}}
          clean: true
      - run: |
          bash ./scripts/update-submodules.sh
-      - uses: docker/setup-buildx-action@v2
+      - uses: docker/setup-buildx-action@v3
        id: buildx
        with:
          install: true
@@ -66,7 +66,7 @@ jobs:
        run: |
          rm -rf ${{runner.temp}}/release
      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
@@ -74,7 +74,7 @@ jobs:
      - run: |
          mkdir -p /tmp/.buildx-cache-${{matrix.tag}}
      - name: Build and push
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
        with:
          context: .
          push: false
@@ -113,14 +113,16 @@ jobs:

          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
+      - uses: actions/upload-artifact@v4
        with:
          name: bun-${{matrix.tag}}-profile
          path: ${{runner.temp}}/release/bun-${{matrix.tag}}-profile.zip
-      - uses: actions/upload-artifact@v3
+          if-no-files-found: "error"
+      - uses: actions/upload-artifact@v4
        with:
          name: bun-${{matrix.tag}}
          path: ${{runner.temp}}/release/bun-${{matrix.tag}}.zip
+          if-no-files-found: "error"
      - name: Release
        id: release
        uses: ncipollo/release-action@v1
--- a/.github/workflows/bun-linux-build.yml
+++ b/.github/workflows/bun-linux-build.yml
@@ -9,6 +9,7 @@ on:
    branches:
      - main
    paths:
+      - ".github/workflows/bun-linux-build.yml"
      - "src/**/*"
      - "test/**/*"
      - "packages/bun-usockets/src/**/*"
@@ -21,6 +22,7 @@ on:
    branches:
      - main
    paths:
+      - ".github/workflows/bun-linux-build.yml"
      - "src/**/*"
      - "test/**/*"
      - "packages/bun-usockets/src/**/*"
@@ -47,7 +49,7 @@ jobs:
            tag: linux-x64
            arch: x86_64
            build_arch: amd64
-            runner: big-ubuntu
+            runner: namespace-profile-bun-linux-x64
            build_machine_arch: x86_64
            assertions: "OFF"
            zig_optimize: "ReleaseFast"
@@ -56,7 +58,7 @@ jobs:
            tag: linux-x64-baseline
            arch: x86_64
            build_arch: amd64
-            runner: big-ubuntu
+            runner: namespace-profile-bun-linux-x64
            build_machine_arch: x86_64
            assertions: "OFF"
            zig_optimize: "ReleaseFast"
@@ -86,28 +88,20 @@ jobs:
          submodules: recursive
          ref: ${{github.sha}}
          clean: true
-      - 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
+        uses: docker/login-action@v3
        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
+        uses: docker/build-push-action@v5
        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}}
@@ -116,12 +110,6 @@ jobs:
            GIT_SHA=${{github.sha}}
            ASSERTIONS=${{matrix.assertions}}
            ZIG_OPTIMIZE=${{matrix.zig_optimize}}
-            SCCACHE_BUCKET=bun
-            SCCACHE_REGION=auto
-            SCCACHE_S3_USE_SSL=true
-            SCCACHE_ENDPOINT=${{ secrets.CACHE_S3_ENDPOINT }}
-            AWS_ACCESS_KEY_ID=${{ secrets.CACHE_S3_ACCESS_KEY_ID }}
-            AWS_SECRET_ACCESS_KEY=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }}
          platforms: linux/${{matrix.build_arch}}
          target: ${{matrix.target}}
          outputs: type=local,dest=${{runner.temp}}/release
@@ -154,22 +142,16 @@ jobs:

          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
+      - uses: actions/upload-artifact@v4
        with:
          name: bun-${{matrix.tag}}-profile
          path: ${{runner.temp}}/release/bun-${{matrix.tag}}-profile.zip
-      - uses: actions/upload-artifact@v3
+          if-no-files-found: "error"
+      - uses: actions/upload-artifact@v4
        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
+          if-no-files-found: "error"
      - name: Release
        id: release
        uses: ncipollo/release-action@v1
@@ -208,7 +190,7 @@ jobs:
            [Commit ${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})
  linux-test:
    name: Tests ${{matrix.tag}}
-    runs-on: ubuntu-latest
+    runs-on: namespace-profile-bun-linux-x64
    needs: [linux]
    if: github.event_name == 'pull_request'
    timeout-minutes: 20
@@ -234,7 +216,7 @@ jobs:
          clean: true
      - id: download
        name: Download
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: bun-${{matrix.tag}}
          path: ${{runner.temp}}/release
@@ -275,19 +257,19 @@ jobs:
        name: Test (node runner)
        env:
          SMTP_SENDGRID_SENDER: ${{ secrets.SMTP_SENDGRID_SENDER }}
+          TMPDIR: ${{runner.temp}}
          TLS_MONGODB_DATABASE_URL: ${{ secrets.TLS_MONGODB_DATABASE_URL }}
          TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
+          BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "true"
        # if: ${{github.event.inputs.use_bun == 'false'}}
        run: |
-          ulimit -c unlimited
-          ulimit -c
-
          node packages/bun-internal-test/src/runner.node.mjs || true
-      - uses: actions/upload-artifact@v3
-        if: steps.test.outputs.failing_tests != ''
-        with:
-          name: cores
-          path: /cores
+      # - uses: actions/upload-artifact@v4
+      #   if: steps.test.outputs.failing_tests != ''
+      #   with:
+      #     name: cores
+      #     path: /cores
+      #     if-no-files-found: "error"
      - uses: sarisia/actions-status-discord@v1
        if: always() && steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
        with:
--- a/.github/workflows/bun-mac-aarch64.yml
+++ b/.github/workflows/bun-mac-aarch64.yml
@@ -37,7 +37,7 @@ on:
 jobs:
  macOS-zig:
    name: macOS Zig Object
-    runs-on: med-ubuntu
+    runs-on: namespace-profile-zig-build
    if: github.repository_owner == 'oven-sh'
    strategy:
      matrix:
@@ -50,22 +50,15 @@ jobs:
      # - name: Checkout submodules
      #   run: git submodule update --init --recursive --depth=1 --progress --force

-      - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v2
-        id: buildx
-        with:
-          install: true
-
      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}

      - name: Compile Zig Object
-        uses: docker/build-push-action@v3
-        if: runner.arch == 'X64'
+        uses: docker/build-push-action@v5
        with:
          context: .
          push: false
@@ -84,10 +77,11 @@ jobs:
          outputs: type=local,dest=${{runner.temp}}/release

      - name: Upload Zig Object
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.tag }}
          path: ${{runner.temp}}/release/bun-zig.o
+          if-no-files-found: "error"

  macOS-dependencies:
    name: macOS Dependencies
@@ -141,7 +135,7 @@ jobs:

      - name: Cache submodule dependencies
        id: cache-deps-restore
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
        with:
          path: ${{runner.temp}}/bun-deps
          key: bun-deps-${{ matrix.tag }}-${{ steps.submodule-versions.outputs.sha }}
@@ -159,16 +153,17 @@ jobs:
      - name: Cache submodule dependencies
        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
        id: cache-deps-save
-        uses: actions/cache/save@v3
+        uses: actions/cache/save@v4
        with:
          path: ${{runner.temp}}/bun-deps
          key: ${{ steps.cache-deps-restore.outputs.cache-primary-key }}

      - name: Upload submodule dependencies
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.tag }}-deps
          path: ${{runner.temp}}/bun-deps
+          if-no-files-found: "error"

  macOS-cpp:
    name: macOS C++
@@ -228,6 +223,7 @@ jobs:

          cmake -S $SOURCE_DIR -B $OBJ_DIR \
            -G Ninja \
+            -DUSE_LTO=ON \
            -DCMAKE_BUILD_TYPE=Release \
            -DBUN_CPP_ONLY=1 \
            -DNO_CONFIGURE_DEPENDS=1
@@ -235,10 +231,11 @@ jobs:
          bash compile-cpp-only.sh -v

      - name: Upload C++
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.tag }}-cpp
          path: ${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a
+          if-no-files-found: "error"
  macOS-link:
    name: macOS Link
    runs-on: ${{ matrix.runner }}
@@ -285,19 +282,19 @@ jobs:
          echo "${{ runner.temp }}/.bun/bin" >> $GITHUB_PATH

      - name: Download C++
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ matrix.tag }}-cpp
          path: ${{ runner.temp }}/bun-cpp-obj

      - name: Download Zig Object
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ matrix.obj }}
          path: ${{ runner.temp }}/release

      - name: Downloaded submodule dependencies
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ matrix.tag }}-deps
          path: ${{runner.temp}}/bun-deps
@@ -312,6 +309,7 @@ jobs:
          cmake $SRC_DIR \
            -G Ninja \
            -DCMAKE_BUILD_TYPE=Release \
+            -DUSE_LTO=ON \
            -DBUN_LINK_ONLY=1 \
            -DBUN_ZIG_OBJ="${{ runner.temp }}/release/bun-zig.o" \
            -DBUN_CPP_ARCHIVE="${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a" \
@@ -330,14 +328,16 @@ jobs:

          zip -r ${{matrix.tag}}-profile.zip ${{matrix.tag}}-profile
          zip -r ${{matrix.tag}}.zip ${{matrix.tag}}
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
        with:
          name: ${{matrix.tag}}-profile
          path: ${{runner.temp}}/link-build/${{matrix.tag}}-profile.zip
-      - uses: actions/upload-artifact@v3
+          if-no-files-found: "error"
+      - uses: actions/upload-artifact@v4
        with:
          name: ${{matrix.tag}}
          path: ${{runner.temp}}/link-build/${{matrix.tag}}.zip
+          if-no-files-found: "error"
      - name: Release
        id: release
        uses: ncipollo/release-action@v1
@@ -394,12 +394,12 @@ jobs:
    steps:
      - id: checkout
        name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
        with:
          submodules: false
      - id: download
        name: Download
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{matrix.tag}}
          path: ${{runner.temp}}/release
@@ -426,8 +426,10 @@ jobs:
        name: Test (node runner)
        env:
          SMTP_SENDGRID_SENDER: ${{ secrets.SMTP_SENDGRID_SENDER }}
+          TMPDIR: ${{runner.temp}}
          TLS_MONGODB_DATABASE_URL: ${{ secrets.TLS_MONGODB_DATABASE_URL }}
          TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
+          BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "true"
        # if: ${{github.event.inputs.use_bun == 'false'}}
        run: |
          node packages/bun-internal-test/src/runner.node.mjs || true
--- a/.github/workflows/bun-mac-x64-baseline.yml
+++ b/.github/workflows/bun-mac-x64-baseline.yml
@@ -37,7 +37,7 @@ on:
 jobs:
  macos-object-files:
    name: macOS Object
-    runs-on: med-ubuntu
+    runs-on: namespace-profile-zig-build
    if: github.repository_owner == 'oven-sh'
    strategy:
      matrix:
@@ -53,31 +53,17 @@ jobs:
          #   tag: bun-obj-darwin-aarch64
    steps:
      - uses: actions/checkout@v4
-
-      - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v2
-        id: buildx
-        with:
-          install: true
-
      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
-
      - name: Compile Zig Object
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
        with:
          context: .
          push: false
-          # This doesnt seem to work
-          # cache-from: type=s3,endpoint_url=${{ secrets.CACHE_S3_ENDPOINT }},blobs_prefix=docker_blobs/,manifests_prefix=docker_manifests/,access_key_id=${{ secrets.CACHE_S3_ACCESS_KEY_ID }},secret_access_key=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }},bucket=bun,region=auto
-          # cache-to: type=s3,endpoint_url=${{ secrets.CACHE_S3_ENDPOINT }},blobs_prefix=docker_blobs/,manifests_prefix=docker_manifests/,access_key_id=${{ secrets.CACHE_S3_ACCESS_KEY_ID }},secret_access_key=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }},bucket=bun,region=auto
-          # This was used before, but also does not really work
-          cache-from: type=local,src=/tmp/.buildx-cache-${{matrix.tag}}
-          cache-to: type=local,dest=/tmp/.buildx-cache-${{matrix.tag}}
          build-args: |
            BUILDARCH=${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
            BUILD_MACHINE_ARCH=${{ runner.arch == 'X64' && 'x86_64' || 'aarch64' }}
@@ -85,22 +71,15 @@ jobs:
            CPU_TARGET=${{ matrix.cpu }}
            TRIPLET=${{ matrix.arch }}-macos-none
            GIT_SHA=${{ github.sha }}
-
-            SCCACHE_BUCKET=bun
-            SCCACHE_REGION=auto
-            SCCACHE_S3_USE_SSL=true
-            SCCACHE_ENDPOINT=${{ secrets.CACHE_S3_ENDPOINT }}
-            AWS_ACCESS_KEY_ID=${{ secrets.CACHE_S3_ACCESS_KEY_ID }}
-            AWS_SECRET_ACCESS_KEY=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }}
          platforms: linux/${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
          target: build_release_obj
          outputs: type=local,dest=${{runner.temp}}/release
-
      - name: Upload Zig Object
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.tag }}
          path: ${{runner.temp}}/release/bun-zig.o
+          if-no-files-found: "error"
  macOS-dependencies:
    name: macOS Dependencies
    runs-on: ${{ matrix.runner }}
@@ -146,7 +125,7 @@ jobs:

      - name: Cache submodule dependencies
        id: cache-deps-restore
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
        with:
          path: ${{runner.temp}}/bun-deps
          key: bun-deps-${{ matrix.tag }}-${{ steps.submodule-versions.outputs.sha }}
@@ -164,16 +143,17 @@ jobs:
      - name: Cache submodule dependencies
        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
        id: cache-deps-save
-        uses: actions/cache/save@v3
+        uses: actions/cache/save@v4
        with:
          path: ${{runner.temp}}/bun-deps
          key: ${{ steps.cache-deps-restore.outputs.cache-primary-key }}

      - name: Upload submodule dependencies
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.tag }}-deps
          path: ${{runner.temp}}/bun-deps
+          if-no-files-found: "error"

  macOS-cpp:
    name: macOS C++
@@ -233,6 +213,7 @@ jobs:

          cmake -S $SOURCE_DIR -B $OBJ_DIR \
            -G Ninja \
+            -DUSE_LTO=ON \
            -DCMAKE_BUILD_TYPE=Release \
            -DBUN_CPP_ONLY=1 \
            -DNO_CONFIGURE_DEPENDS=1
@@ -240,10 +221,11 @@ jobs:
          bash compile-cpp-only.sh -v

      - name: Upload C++
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.tag }}-cpp
          path: ${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a
+          if-no-files-found: "error"
  macOS:
    name: macOS Link
    runs-on: ${{ matrix.runner }}
@@ -262,7 +244,7 @@ jobs:
            runner: macos-12-large
            artifact: bun-obj-darwin-x64-baseline
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
      - name: Checkout submodules
        run: git submodule update --init --recursive --depth=1 --progress --force

@@ -286,19 +268,19 @@ jobs:
          echo "${{ runner.temp }}/.bun/bin" >> $GITHUB_PATH

      - name: Download C++
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ matrix.tag }}-cpp
          path: ${{ runner.temp }}/bun-cpp-obj

      - name: Download Zig Object
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ matrix.obj }}
          path: ${{ runner.temp }}/release

      - name: Downloaded submodule dependencies
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ matrix.tag }}-deps
          path: ${{runner.temp}}/bun-deps
@@ -312,6 +294,7 @@ jobs:
          cd ${{runner.temp}}/link-build
          cmake $SRC_DIR \
            -G Ninja \
+            -DUSE_LTO=ON \
            -DCMAKE_BUILD_TYPE=Release \
            -DBUN_LINK_ONLY=1 \
            -DBUN_ZIG_OBJ="${{ runner.temp }}/release/bun-zig.o" \
@@ -331,14 +314,16 @@ jobs:

          zip -r ${{matrix.tag}}-profile.zip ${{matrix.tag}}-profile
          zip -r ${{matrix.tag}}.zip ${{matrix.tag}}
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
        with:
          name: ${{matrix.tag}}-profile
          path: ${{runner.temp}}/link-build/${{matrix.tag}}-profile.zip
-      - uses: actions/upload-artifact@v3
+          if-no-files-found: "error"
+      - uses: actions/upload-artifact@v4
        with:
          name: ${{matrix.tag}}
          path: ${{runner.temp}}/link-build/${{matrix.tag}}.zip
+          if-no-files-found: "error"
      - name: Release
        id: release
        uses: ncipollo/release-action@v1
@@ -396,12 +381,12 @@ jobs:
    steps:
      - id: checkout
        name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
        with:
          submodules: false
      - id: download
        name: Download
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{matrix.tag}}
          path: ${{runner.temp}}/release
@@ -428,8 +413,10 @@ jobs:
        name: Test (node runner)
        env:
          SMTP_SENDGRID_SENDER: ${{ secrets.SMTP_SENDGRID_SENDER }}
+          TMPDIR: ${{runner.temp}}
          TLS_MONGODB_DATABASE_URL: ${{ secrets.TLS_MONGODB_DATABASE_URL }}
          TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
+          BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "true"
        # if: ${{github.event.inputs.use_bun == 'false'}}
        run: |
          node packages/bun-internal-test/src/runner.node.mjs || true
--- a/.github/workflows/bun-mac-x64.yml
+++ b/.github/workflows/bun-mac-x64.yml
@@ -37,7 +37,7 @@ on:
 jobs:
  macOS-zig:
    name: macOS Zig Object
-    runs-on: med-ubuntu
+    runs-on: namespace-profile-zig-build
    if: github.repository_owner == 'oven-sh'
    strategy:
      matrix:
@@ -50,31 +50,17 @@ jobs:
            tag: bun-obj-darwin-x64
    steps:
      - uses: actions/checkout@v4
-
-      - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v2
-        id: buildx
-        with:
-          install: true
-
      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
-
      - name: Compile Zig Object
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
        with:
          context: .
          push: false
-          # This doesnt seem to work
-          # cache-from: type=s3,endpoint_url=${{ secrets.CACHE_S3_ENDPOINT }},blobs_prefix=docker_blobs/,manifests_prefix=docker_manifests/,access_key_id=${{ secrets.CACHE_S3_ACCESS_KEY_ID }},secret_access_key=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }},bucket=bun,region=auto
-          # cache-to: type=s3,endpoint_url=${{ secrets.CACHE_S3_ENDPOINT }},blobs_prefix=docker_blobs/,manifests_prefix=docker_manifests/,access_key_id=${{ secrets.CACHE_S3_ACCESS_KEY_ID }},secret_access_key=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }},bucket=bun,region=auto
-          # This was used before, but also does not really work
-          cache-from: type=local,src=/tmp/.buildx-cache-${{matrix.tag}}
-          cache-to: type=local,dest=/tmp/.buildx-cache-${{matrix.tag}}
          build-args: |
            BUILDARCH=${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
            BUILD_MACHINE_ARCH=${{ runner.arch == 'X64' && 'x86_64' || 'aarch64' }}
@@ -82,22 +68,15 @@ jobs:
            CPU_TARGET=${{ matrix.cpu }}
            TRIPLET=${{ matrix.arch }}-macos-none
            GIT_SHA=${{ github.sha }}
-
-            SCCACHE_BUCKET=bun
-            SCCACHE_REGION=auto
-            SCCACHE_S3_USE_SSL=true
-            SCCACHE_ENDPOINT=${{ secrets.CACHE_S3_ENDPOINT }}
-            AWS_ACCESS_KEY_ID=${{ secrets.CACHE_S3_ACCESS_KEY_ID }}
-            AWS_SECRET_ACCESS_KEY=${{ secrets.CACHE_S3_SECRET_ACCESS_KEY }}
          platforms: linux/${{ runner.arch == 'X64' && 'amd64' || 'arm64' }}
          target: build_release_obj
          outputs: type=local,dest=${{runner.temp}}/release
-
      - name: Upload Zig Object
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.tag }}
          path: ${{runner.temp}}/release/bun-zig.o
+          if-no-files-found: "error"

  macOS-dependencies:
    name: macOS Dependencies
@@ -144,7 +123,7 @@ jobs:

      - name: Cache submodule dependencies
        id: cache-deps-restore
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
        with:
          path: ${{runner.temp}}/bun-deps
          key: bun-deps-${{ matrix.tag }}-${{ steps.submodule-versions.outputs.sha }}
@@ -162,16 +141,17 @@ jobs:
      - name: Cache submodule dependencies
        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
        id: cache-deps-save
-        uses: actions/cache/save@v3
+        uses: actions/cache/save@v4
        with:
          path: ${{runner.temp}}/bun-deps
          key: ${{ steps.cache-deps-restore.outputs.cache-primary-key }}

      - name: Upload submodule dependencies
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.tag }}-deps
          path: ${{runner.temp}}/bun-deps
+          if-no-files-found: "error"

  macOS-cpp:
    name: macOS C++
@@ -232,16 +212,18 @@ jobs:
          cmake -S $SOURCE_DIR -B $OBJ_DIR \
            -G Ninja \
            -DCMAKE_BUILD_TYPE=Release \
+            -DUSE_LTO=ON \
            -DBUN_CPP_ONLY=1 \
            -DNO_CONFIGURE_DEPENDS=1

          bash compile-cpp-only.sh -v

      - name: Upload C++
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: ${{ matrix.tag }}-cpp
          path: ${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a
+          if-no-files-found: "error"
  macOS:
    name: macOS Link
    runs-on: ${{ matrix.runner }}
@@ -260,7 +242,7 @@ jobs:
            runner: macos-12-large
            artifact: bun-obj-darwin-x64
    steps:
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
      - name: Checkout submodules
        run: git submodule update --init --recursive --depth=1 --progress --force

@@ -284,19 +266,19 @@ jobs:
          echo "${{ runner.temp }}/.bun/bin" >> $GITHUB_PATH

      - name: Download C++
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ matrix.tag }}-cpp
          path: ${{ runner.temp }}/bun-cpp-obj

      - name: Download Zig Object
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ matrix.obj }}
          path: ${{ runner.temp }}/release

      - name: Downloaded submodule dependencies
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ matrix.tag }}-deps
          path: ${{runner.temp}}/bun-deps
@@ -311,6 +293,7 @@ jobs:
          cmake $SRC_DIR \
            -G Ninja \
            -DCMAKE_BUILD_TYPE=Release \
+            -DUSE_LTO=ON \
            -DBUN_LINK_ONLY=1 \
            -DBUN_ZIG_OBJ="${{ runner.temp }}/release/bun-zig.o" \
            -DBUN_CPP_ARCHIVE="${{ runner.temp }}/bun-cpp-obj/bun-cpp-objects.a" \
@@ -329,14 +312,16 @@ jobs:

          zip -r ${{matrix.tag}}-profile.zip ${{matrix.tag}}-profile
          zip -r ${{matrix.tag}}.zip ${{matrix.tag}}
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
        with:
          name: ${{matrix.tag}}-profile
          path: ${{runner.temp}}/link-build/${{matrix.tag}}-profile.zip
-      - uses: actions/upload-artifact@v3
+          if-no-files-found: "error"
+      - uses: actions/upload-artifact@v4
        with:
          name: ${{matrix.tag}}
          path: ${{runner.temp}}/link-build/${{matrix.tag}}.zip
+          if-no-files-found: "error"
      - name: Release
        id: release
        uses: ncipollo/release-action@v1
@@ -393,12 +378,12 @@ jobs:
    steps:
      - id: checkout
        name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
        with:
          submodules: false
      - id: download
        name: Download
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{matrix.tag}}
          path: ${{runner.temp}}/release
@@ -426,7 +411,9 @@ jobs:
        env:
          SMTP_SENDGRID_SENDER: ${{ secrets.SMTP_SENDGRID_SENDER }}
          TLS_MONGODB_DATABASE_URL: ${{ secrets.TLS_MONGODB_DATABASE_URL }}
+          TMPDIR: ${{runner.temp}}
          TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
+          BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "true"
        # if: ${{github.event.inputs.use_bun == 'false'}}
        run: |
          node packages/bun-internal-test/src/runner.node.mjs || true
--- a/.github/workflows/bun-release.yml
+++ b/.github/workflows/bun-release.yml
@@ -51,7 +51,7 @@ jobs:
        working-directory: packages/bun-release
    steps:
      - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
      - name: Setup GPG
        uses: crazy-max/ghaction-import-gpg@v5
        with:
@@ -81,7 +81,7 @@ jobs:
        working-directory: packages/bun-release
    steps:
      - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
      - name: Setup Bun
        uses: oven-sh/setup-bun@v1
        with:
@@ -105,7 +105,7 @@ jobs:
        working-directory: packages/bun-types
    steps:
      - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
      - name: Setup Node.js
        uses: actions/setup-node@v3
        with:
@@ -170,12 +170,12 @@ jobs:
            suffix: -distroless
    steps:
      - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
      - name: Setup Docker emulator
        uses: docker/setup-qemu-action@v2
      - id: buildx
        name: Setup Docker buildx
-        uses: docker/setup-buildx-action@v2
+        uses: docker/setup-buildx-action@v3
        with:
          platforms: linux/amd64,linux/arm64
      - id: metadata
@@ -192,12 +192,12 @@ jobs:
            type=match,pattern=(bun-v)?(canary|\d+.\d+),group=2,value=${{ env.BUN_VERSION }},suffix=${{ matrix.suffix }}
            type=match,pattern=(bun-v)?(canary|\d+),group=2,value=${{ env.BUN_VERSION }},suffix=${{ matrix.suffix }}
      - name: Login to Docker
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        with:
          username: ${{ secrets.DOCKER_USERNAME }}
          password: ${{ secrets.DOCKER_PASSWORD }}
      - name: Push to Docker
-        uses: docker/build-push-action@v3
+        uses: docker/build-push-action@v5
        with:
          context: ./dockerhub/${{ matrix.dir || matrix.variant }}
          platforms: linux/amd64,linux/arm64
@@ -216,7 +216,7 @@ jobs:
    if: ${{ github.event_name == 'release' || github.event.inputs.use-homebrew == 'true' }}
    steps:
      - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
        with:
          repository: oven-sh/homebrew-bun
          token: ${{ secrets.ROBOBUN_TOKEN }}
@@ -252,7 +252,7 @@ jobs:
        working-directory: packages/bun-release
    steps:
      - name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
      - name: Setup Bun
        uses: oven-sh/setup-bun@v1
        with:
--- a/.github/workflows/bun-types-tests.yml
+++ b/.github/workflows/bun-types-tests.yml
@@ -18,7 +18,7 @@ jobs:

    steps:
      - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4

      - name: Install bun
        uses: oven-sh/setup-bun@v1
--- a/.github/workflows/bun-windows.yml
+++ b/.github/workflows/bun-windows.yml
@@ -53,20 +53,15 @@ jobs:
        cpu: [haswell, nehalem]
        arch: [x86_64]
    name: Zig Build
-    runs-on: med-ubuntu
+    runs-on: namespace-profile-zig-build
    timeout-minutes: 60
    if: github.repository_owner == 'oven-sh'
    steps:
      - run: git config --global core.autocrlf false && git config --global core.eol lf
      - uses: actions/checkout@v4
-      - name: Setup Docker Buildx
-        uses: docker/setup-buildx-action@v2
-        id: buildx
-        with:
-          install: true

      - name: Login to GitHub Container Registry
-        uses: docker/login-action@v2
+        uses: docker/login-action@v3
        with:
          registry: ghcr.io
          username: ${{ github.actor }}
@@ -79,8 +74,7 @@ jobs:
          echo "canary_revision=$(GITHUB_TOKEN="${{ secrets.GITHUB_TOKEN }}" bash ./scripts/calculate-canary-revision.sh --raw)" >> $GITHUB_OUTPUT

      - name: Compile Zig Object
-        uses: docker/build-push-action@v3
-        if: runner.arch == 'X64'
+        uses: docker/build-push-action@v5
        with:
          context: .
          push: false
@@ -102,10 +96,11 @@ jobs:
          outputs: type=local,dest=${{runner.temp}}/release

      - name: Upload Zig Object
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-zig${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
          path: ${{runner.temp}}/release/bun-zig.o
+          if-no-files-found: "error"

  windows-dependencies:
    name: Dependencies
@@ -138,7 +133,7 @@ jobs:

      - name: Try fetch dependencies
        id: cache-deps-restore
-        uses: actions/cache/restore@v3
+        uses: actions/cache/restore@v4
        with:
          path: bun-deps
          key: bun-deps-${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-${{ steps.submodule-versions.outputs.sha }}
@@ -165,19 +160,25 @@ jobs:
          .\scripts\all-dependencies.ps1

      - name: Upload Dependencies
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
        with:
          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-deps${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
          path: bun-deps/
+          if-no-files-found: "error"

      - name: Cache Dependencies
        if: ${{ !steps.cache-deps-restore.outputs.cache-hit }}
        id: cache-deps-save
-        uses: actions/cache/save@v3
+        uses: actions/cache/save@v4
        with:
          path: bun-deps
          key: ${{ steps.cache-deps-restore.outputs.cache-primary-key }}

+  # TODO(@paperdave): stop relying on this and use bun.exe to build itself.
+  # we cant do that now because there isn't a tagged release to use.
+  #
+  # and at the time of writing, the minimum canary required to work is not
+  # yet released as it is the one *this* commit.
  windows-codegen:
    name: Codegen
    runs-on: ubuntu-latest
@@ -199,10 +200,11 @@ jobs:
        if: ${{ env.canary == 'true' }}
        run: |
          echo "canary_revision=$(GITHUB_TOKEN="${{ secrets.GITHUB_TOKEN }}" bash ./scripts/calculate-canary-revision.sh --raw)" > build-codegen-win32-x64/.canary_revision
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
        with:
          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-codegen
          path: build-codegen-win32-x64/
+          if-no-files-found: "error"

  windows-cpp:
    name: C++ Build
@@ -223,7 +225,7 @@ jobs:
          version: ${{ env.LLVM_VERSION }}
      - run: choco install -y ninja
      - name: Download Codegen
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-codegen
          path: build
@@ -258,10 +260,11 @@ jobs:
          if ($LASTEXITCODE -ne 0) { throw "CMake configuration failed" }
          .\compile-cpp-only.ps1 -v
          if ($LASTEXITCODE -ne 0) { throw "C++ compilation failed" }
-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
        with:
          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-cpp${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
          path: build/bun-cpp-objects.a
+          if-no-files-found: "error"

  windows-link:
    strategy:
@@ -271,7 +274,7 @@ jobs:
        arch: [x86_64]
    name: Link
    needs: [windows-dependencies, windows-codegen, windows-cpp, windows-zig]
-    runs-on: windows-latest
+    runs-on: windows-small
    if: github.repository_owner == 'oven-sh'
    timeout-minutes: 30
    permissions: write-all
@@ -283,22 +286,22 @@ jobs:
          version: ${{ env.LLVM_VERSION }}
      - run: choco install -y ninja
      - name: Download Codegen
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-codegen
          path: build
      - name: Download Dependencies
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-deps${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
          path: bun-deps
      - name: Download Zig Object
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-zig${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
          path: bun-zig
      - name: Download C++ Objects
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}-cpp${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
          path: bun-cpp
@@ -331,14 +334,16 @@ jobs:
          cp -r build\bun.pdb "$Dist\bun.pdb"
          Compress-Archive "$Dist" "$Dist.zip"

-      - uses: actions/upload-artifact@v3
+      - uses: actions/upload-artifact@v4
        with:
          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}
          path: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}.zip
-      - uses: actions/upload-artifact@v3
+          if-no-files-found: "error"
+      - uses: actions/upload-artifact@v4
        with:
          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-profile
          path: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-profile.zip
+          if-no-files-found: "error"
      - name: Release
        id: release
        uses: ncipollo/release-action@v1
@@ -374,7 +379,7 @@ jobs:
            **[Build Output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})** | [Commit](https://github.com/oven-sh/bun/commits/${{github.sha}})
  windows-test:
    name: Test
-    runs-on: windows-latest
+    runs-on: windows-small
    needs: [windows-link]
    if: github.event_name == 'pull_request' && github.repository_owner == 'oven-sh'
    permissions:
@@ -393,12 +398,12 @@ jobs:
      - run: git config --global core.autocrlf false && git config --global core.eol lf
      - id: checkout
        name: Checkout
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
        with:
          submodules: false
      - id: download
        name: Download Release
-        uses: actions/download-artifact@v3
+        uses: actions/download-artifact@v4
        with:
          name: ${{ env.tag }}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-profile
          path: ${{runner.temp}}/release
@@ -412,6 +417,9 @@ jobs:
        uses: actions/setup-node@v4
        with:
          node-version: 20
+      - uses: secondlife/setup-cygwin@v3
+        with:
+          packages: bash
      - name: Install dependencies
        run: |
          # bun install --verbose
@@ -426,14 +434,16 @@ jobs:
        name: Run tests
        env:
          SMTP_SENDGRID_SENDER: ${{ secrets.SMTP_SENDGRID_SENDER }}
+          TMPDIR: ${{runner.temp}}
          TLS_MONGODB_DATABASE_URL: ${{ secrets.TLS_MONGODB_DATABASE_URL }}
          TLS_POSTGRES_DATABASE_URL: ${{ secrets.TLS_POSTGRES_DATABASE_URL }}
+          BUN_FEATURE_FLAG_INTERNAL_FOR_TESTING: "true"
+          SHELLOPTS: igncr
+          BUN_PATH_BASE: ${{runner.temp}}
+          BUN_PATH: release/${{env.tag}}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-profile/bun.exe
        run: |
-          try {
-            $ErrorActionPreference = "SilentlyContinue"
-            $null = node packages/bun-internal-test/src/runner.node.mjs ${{runner.temp}}/release/${{env.tag}}-${{ matrix.arch == 'x86_64' && 'x64' || 'aarch64' }}${{ matrix.cpu == 'nehalem' && '-baseline' || '' }}-profile/bun.exe || $true
-          } catch {}
-          $ErrorActionPreference = "Stop"
+          node packages/bun-internal-test/src/runner.node.mjs  || true
+        shell: bash
      - uses: sarisia/actions-status-discord@v1
        if: always() && steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
        with:
@@ -451,7 +461,7 @@ jobs:

            [Full Test Output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})
      - uses: sarisia/actions-status-discord@v1
-        if: always() && steps.test.outputs.regressing_tests != '' && github.event_name == 'pull_request'
+        if: always() && steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
        with:
          title: ""
          webhook: ${{ secrets.DISCORD_WEBHOOK }}
@@ -459,26 +469,29 @@ jobs:
          noprefix: true
          nocontext: true
          description: |
-            ### ❌🪟 [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})
+            Pull Request
+            ### ❌ [${{github.event.pull_request.title}}](https://github.com/oven-sh/bun/pull/${{github.event.number}})

-            @${{ github.actor }}, there are **${{ steps.test.outputs.regressing_test_count }} test regressions** on Windows ${{ matrix.arch }}${{ matrix.cpu == 'nehalem' && ' Baseline' || '' }}
+            @${{ github.actor }}, there are ${{ steps.test.outputs.failing_tests_count }} files with test failures on bun-windows-${{ matrix.arch }}-${{ matrix.cpu }}

-            ${{ steps.test.outputs.regressing_tests }}
+            ${{ steps.test.outputs.failing_tests }}

-            [Full Test Output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})
+            **[View test output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
      - name: Comment on PR
-        if: always() && steps.test.outputs.regressing_tests != '' && github.event_name == 'pull_request'
+        if: always() && steps.test.outputs.failing_tests != '' && github.event_name == 'pull_request'
        uses: thollander/actions-comment-pull-request@v2
        with:
          comment_tag: test-windows-${{ matrix.arch }}-${{ matrix.cpu }}
          message: |
-            ### ❌🪟 @${{ github.actor }}, there are **${{ steps.test.outputs.regressing_test_count }} test regressions** on Windows ${{ matrix.arch }}${{ matrix.cpu == 'nehalem' && ' Baseline' || '' }}
+            ❌ @${{ github.actor }} ${{ steps.test.outputs.failing_tests_count }} files with test failures on bun-windows-${{ matrix.arch }}-${{ matrix.cpu }}

-            ${{ steps.test.outputs.regressing_tests }}
+            ${{ steps.test.outputs.failing_tests }}

-            [Full Test Output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})
+            **[View test output](https://github.com/oven-sh/bun/actions/runs/${{github.run_id}})**
+
+            <sup>[#${{github.sha}}](https://github.com/oven-sh/bun/commits/${{github.sha}})</sup>
      - name: Uncomment on PR
-        if: steps.test.outputs.regressing_tests == '' && github.event_name == 'pull_request'
+        if: steps.test.outputs.failing_tests == '' && github.event_name == 'pull_request'
        uses: thollander/actions-comment-pull-request@v2
        with:
          comment_tag: test-windows-${{ matrix.arch }}-${{ matrix.cpu }}
@@ -488,5 +501,5 @@ jobs:
            ✅🪟 Test regressions on Windows ${{ matrix.arch }}${{ matrix.cpu == 'nehalem' && ' Baseline' || '' }} have been resolved.
      - id: fail
        name: Fail the build
-        if: steps.test.outputs.regressing_tests != '' && github.event_name == 'pull_request'
+        if: steps.test.outputs.failing_tests != ''
        run: exit 1
--- a/.github/workflows/format.yml
+++ b/.github/workflows/format.yml
@@ -1,5 +1,8 @@
 name: autofix.ci # Must be named this for autofix.ci to work

+permissions:
+  contents: read
+
 on:
  workflow_dispatch:
  pull_request:
@@ -10,24 +13,22 @@ on:
 env:
  ZIG_VERSION: 0.12.0-dev.1828+225fe6ddb

-permissions:
-  contents: read
-
 jobs:
  format:
    name: format
-    runs-on: ubuntu-latest
+    runs-on: ${{ vars.RUNNER_LINUX_X64 || 'ubuntu-latest' }}
    steps:
      - name: Checkout
        uses: actions/checkout@v4
        with:
          sparse-checkout: |
+            .github
            src
            packages
            test
            bench
      - name: Setup Bun
-        uses: oven-sh/setup-bun@v1
+        uses: ./.github/actions/setup-bun
        with:
          bun-version: "1.0.21"
      - name: Setup Zig
--- a/.gitignore
+++ b/.gitignore
@@ -1,166 +1,143 @@
 .DS_Store
-zig-cache
-packages/*/*.wasm
-*.o
-*.a
-profile.json
-
-node_modules
+.env
 .envrc
+.eslintcache
+.idea
+.next
+.ninja_deps
+.ninja_log
+.npm
+.npm.gz
+.parcel-cache
 .swcrc
-yarn.lock
-dist
-*.tmp
+.trace
+.uuid
+.vs
+.vscode/clang*
+.vscode/cpp*
+*.a
+*.bc
+*.big
+*.blob
+*.bun
+*.crash
+*.database
+*.db
+*.dmg
+*.dSYM
+*.jsb
+*.lib
 *.log
+*.o
 *.out.js
 *.out.refresh.js
-**/package-lock.json
-build
+*.pdb
+*.sqlite
+*.tmp
+*.trace
 *.wat
-zig-out
-pnpm-lock.yaml
-README.md.template
-src/deps/zig-clap/example
-src/deps/zig-clap/README.md
-src/deps/zig-clap/.github
-src/deps/zig-clap/.gitattributes
-out
-outdir
-
-.trace
+*.zip
+**/.verdaccio-db.json
+**/*.dir
+**/*.pdb
+**/*.sln*
+**/*.vcxproj*
+**/package-lock.json
+/.cache
+/.webkit-cache
+/build-*/
+/bun-webkit
+/kcov-out
+/src/deps/libuv
+/test-report.json
+/test-report.md
+/test.js
+/test.ts
+/testdir
+build
+build.ninja
+bun-binary
+bun-mimalloc
+bun-nomimalloc
+bun-singlehtreaded
+bun-test-scratch
+bun-zigld
+cmake_install.cmake
+CMakeCache.txt
+CMakeFiles
+cold-jsc-start
+cold-jsc-start.d
+compile_commands.json
 cover
 coverage
 coverv
-*.trace
-github
-out.*
-out
-.parcel-cache
+dist
 esbuilddir
-*.bun
-parceldist
-esbuilddir
-outdir/
-outcss
-.next
-txt.js
-.idea
-.vscode/cpp*
-.vscode/clang*
-
-node_modules_*
-*.jsb
-*.zip
-bun-zigld
-bun-singlehtreaded
-bun-nomimalloc
-bun-mimalloc
-examples/lotta-modules/bun-yday
-examples/lotta-modules/bun-old
 examples/lotta-modules/bun-nofscache
-
-src/node-fallbacks/out/*
-src/node-fallbacks/node_modules
-sign.json
-release/
-*.dmg
-sign.*.json
-packages/debug-*
-packages/bun-cli/postinstall.js
+examples/lotta-modules/bun-old
+examples/lotta-modules/bun-yday
+failing-tests.txt
+github
+make-dev-stats.csv
+misctools/fetch
+misctools/machbench
+misctools/sha
+myscript.sh
+node_modules
+node_modules_*
+out
+out.*
+outcss
+outdir
+outdir/
+packages/*/*.wasm
+packages/bun-*/*.o
 packages/bun-*/bun
 packages/bun-*/bun-profile
 packages/bun-*/debug-bun
-packages/bun-*/*.o
-packages/bun-cli/postinstall.js
-
 packages/bun-cli/bin/*
-bun-test-scratch
-misctools/fetch
-
-src/deps/libiconv
-src/deps/openssl
-src/tests.zig
-*.blob
-src/deps/s2n-tls
-.npm
-.npm.gz
-
-bun-binary
-
-src/deps/PLCrashReporter/
-
-*.dSYM
-*.crash
-misctools/sha
-packages/bun-wasm/*.mjs
+packages/bun-cli/postinstall.js
 packages/bun-wasm/*.cjs
-packages/bun-wasm/*.map
-packages/bun-wasm/*.js
-packages/bun-wasm/*.d.ts
 packages/bun-wasm/*.d.cts
 packages/bun-wasm/*.d.mts
-*.bc
-
-src/fallback.version
-src/runtime.version
-*.sqlite
-*.database
-*.db
-misctools/machbench
-*.big
-.eslintcache
-
-/bun-webkit
-
-src/deps/c-ares/build
+packages/bun-wasm/*.d.ts
+packages/bun-wasm/*.js
+packages/bun-wasm/*.map
+packages/bun-wasm/*.mjs
+packages/debug-*
+parceldist
+pnpm-lock.yaml
+profile.json
+README.md.template
+release/
+sign.*.json
+sign.json
 src/bun.js/bindings-obj
+src/bun.js/bindings/GeneratedJS2Native.zig
 src/bun.js/debug-bindings-obj
-
-failing-tests.txt
-test.txt
-myscript.sh
-
-cold-jsc-start
-cold-jsc-start.d
-
-/test.ts
-/test.js
-
-src/js/out/modules*
-src/js/out/functions*
-src/js/out/tmp
+src/deps/c-ares/build
+src/deps/libiconv
+src/deps/openssl
+src/deps/PLCrashReporter/
+src/deps/s2n-tls
+src/deps/zig-clap/.gitattributes
+src/deps/zig-clap/.github
+src/deps/zig-clap/example
+src/deps/zig-clap/README.md
+src/fallback.version
 src/js/out/DebugPath.h
-
-make-dev-stats.csv
-
-.uuid
-tsconfig.tsbuildinfo
-
+src/js/out/functions*
+src/js/out/modules*
+src/js/out/tmp
+src/node-fallbacks/node_modules
+src/node-fallbacks/out/*
+src/runtime.version
+src/tests.zig
+test.txt
 test/js/bun/glob/fixtures
-*.lib
-*.pdb
-CMakeFiles
-build.ninja
-.ninja_deps
-.ninja_log
-CMakeCache.txt
-cmake_install.cmake
-compile_commands.json
-
-*.lib
+tsconfig.tsbuildinfo
+txt.js
 x64
-**/*.vcxproj*
-**/*.sln*
-**/*.dir
-**/*.pdb
-
-/.webkit-cache
-/.cache
-/src/deps/libuv
-/build-*/
-
-.vs
-
-**/.verdaccio-db.json
-/test-report.md
-/test-report.json
+yarn.lock
+zig-cache
+zig-out
--- a/.gitmodules
+++ b/.gitmodules
@@ -82,4 +82,4 @@ url = https://github.com/litespeedtech/ls-hpack.git
 ignore = dirty
 depth = 1
 shallow = true
-fetchRecurseSubmodules = false
+fetchRecurseSubmodules = false
--- a/.prettierignore
+++ b/.prettierignore
@@ -1,14 +1,5 @@
-src/fallback.html
 src/bun.js/WebKit
-src/js/out
-src/*.out.js
-src/*out.*.js
 src/deps
-src/test/fixtures
-src/react-refresh.js
 test/snapshots
-test/snapshots-no-hmr
-test/js/deno/*.test.ts
-test/js/deno/**/*.test.ts
-bench/react-hello-world/react-hello-world.node.js
-test/cli/run/encoding-utf16-le-bom.ts
+test/js/deno
+src/react-refresh.js
--- a/.prettierrc
+++ b/.prettierrc
@@ -0,0 +1,15 @@
+{
+  "arrowParens": "avoid",
+  "printWidth": 120,
+  "trailingComma": "all",
+  "useTabs": false,
+  "quoteProps": "preserve",
+  "overrides": [
+    {
+      "files": ["*.md"],
+      "options": {
+        "printWidth": 80
+      }
+    }
+  ]
+}
--- a/.prettierrc.cjs
+++ b/.prettierrc.cjs
@@ -1,15 +0,0 @@
-module.exports = {
-  arrowParens: "avoid",
-  printWidth: 120,
-  trailingComma: "all",
-  useTabs: false,
-  quoteProps: "preserve",
-  overrides: [
-    {
-      files: ["*.md"],
-      options: {
-        printWidth: 80,
-      },
-    },
-  ],
-};
--- a/.vscode/c_cpp_properties.json
+++ b/.vscode/c_cpp_properties.json
@@ -3,6 +3,7 @@
    {
      "name": "Debug",
      "forcedInclude": ["${workspaceFolder}/src/bun.js/bindings/root.h"],
+      "compileCommands": "${workspaceFolder}/build/compile_commands.json",
      "includePath": [
        "${workspaceFolder}/build/bun-webkit/include",
        "${workspaceFolder}/build/codegen",
@@ -54,6 +55,7 @@
      "name": "BunWithJSCDebug",
      "forcedInclude": ["${workspaceFolder}/src/bun.js/bindings/root.h"],
      "includePath": [
+        "${workspaceFolder}/build/codegen",
        "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Debug/",
        "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Debug/ICU/Headers/",
        "${workspaceFolder}/src/bun.js/WebKit/WebKitBuild/Debug/JavaScriptCore/PrivateHeaders/",
--- a/.vscode/extensions.json
+++ b/.vscode/extensions.json
@@ -1,10 +1,33 @@
 {
  "recommendations": [
+    // Zig
    "ziglang.vscode-zig",
-    "biomejs.biome",
+
+    // C/C++
+    "clang.clangd",
+    "ms-vscode.cmake-tools",
    "xaver.clang-format",
    "vadimcn.vscode-lldb",
-    "bierner.comment-tagged-templates",
-    "clangd.clangd"
+
+    // JavaScript
+    "oven.bun-vscode",
+    "esbenp.prettier-vscode",
+
+    // TypeScript
+    "better-ts-errors.better-ts-errors",
+    "MylesMurphy.prettify-ts",
+
+    // Markdown
+    "bierner.markdown-preview-github-styles",
+    "bierner.markdown-emoji",
+    "bierner.emojisense",
+    "bierner.markdown-checkbox",
+    "bierner.jsdoc-markdown-highlighting",
+
+    // TOML
+    "tamasfe.even-better-toml",
+
+    // Other
+    "bierner.comment-tagged-templates"
  ]
 }
--- a/.vscode/launch.json
+++ b/.vscode/launch.json
--- a/.vscode/settings.json
+++ b/.vscode/settings.json
@@ -1,58 +1,89 @@
 {
-  "git.autoRepositoryDetection": "openEditors",
+  // Editor
+  "editor.tabSize": 2,
+  "editor.insertSpaces": true,
+  "editor.formatOnSave": true,
+  "editor.formatOnSaveMode": "file",
+
+  // Search
  "search.quickOpen.includeSymbols": false,
  "search.seedWithNearestWord": true,
  "search.smartCase": true,
  "search.exclude": {
    "node_modules": true,
-    "src/bun.js/WebKit": true,
    ".git": true,
+    "src/bun.js/WebKit": true,
    "src/deps/*/**": true
  },
  "search.followSymlinks": false,
  "search.useIgnoreFiles": true,
+
+  // Git
+  "git.autoRepositoryDetection": "openEditors",
+  "git.ignoreSubmodules": true,
+  "git.ignoreLimitWarning": true,
+
+  // Zig
+  "zig.initialSetupDone": true,
  "zig.buildOnSave": false,
-  "zig.formattingProvider": "zls",
  "zig.buildOption": "build",
  "zig.buildFilePath": "${workspaceFolder}/build.zig",
-  "zig.initialSetupDone": true,
-  "editor.formatOnSave": true,
-
-  // We are using biome instead of prettier.
-  "prettier.enable": false,
-
-  "[json]": {
-    "editor.defaultFormatter": "biomejs.biome"
-  },
-  "[jsonc]": {
-    "editor.defaultFormatter": "biomejs.biome"
-  },
+  "zig.path": "${workspaceFolder}/.cache/zig/zig.exe",
+  "zig.formattingProvider": "zls",
+  "zig.zls.enableInlayHints": false,
  "[zig]": {
    "editor.tabSize": 4,
    "editor.useTabStops": false,
    "editor.defaultFormatter": "ziglang.vscode-zig"
  },
-  "[ts]": {
-    "editor.defaultFormatter": "biomejs.biome"
+
+  // C++
+  "lldb.verboseLogging": false,
+  "cmake.configureOnOpen": false,
+  "C_Cpp.errorSquiggles": "enabled",  
+  "[cpp]": {
+    "editor.defaultFormatter": "xaver.clang-format"
  },
-  "[js]": {
-    "editor.defaultFormatter": "biomejs.biome"
+  "[c]": {
+    "editor.defaultFormatter": "xaver.clang-format"
  },
-  "zig.zls.enableInlayHints": false,
-  "zig.path": "${workspaceFolder}/.cache/zig/zig.exe",
-  "git.ignoreSubmodules": true,
-  "[jsx]": {
-    "editor.defaultFormatter": "biomejs.biome"
+  "[h]": {
+    "editor.defaultFormatter": "xaver.clang-format"
  },
-  "[tsx]": {
-    "editor.defaultFormatter": "biomejs.biome"
+
+  // JavaScript
+  "prettier.enable": true,
+  "eslint.workingDirectories": ["${workspaceFolder}/packages/bun-types"],
+  "[javascript]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
  },
-  "[yaml]": {},
+  "[javascriptreact]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+
+  // TypeScript
+  "typescript.tsdk": "${workspaceFolder}/node_modules/typescript/lib",
+  "[typescript]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+  "[typescriptreact]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode"
+  },
+
+  // JSON
+  "[json]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+  },
+  "[jsonc]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+  },
+  
+  // Markdown
  "[markdown]": {
-    "editor.unicodeHighlight.ambiguousCharacters": false,
-    "editor.unicodeHighlight.invisibleCharacters": false,
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+    "editor.unicodeHighlight.ambiguousCharacters": true,
+    "editor.unicodeHighlight.invisibleCharacters": true,
    "diffEditor.ignoreTrimWhitespace": false,
-    "editor.defaultFormatter": "biomejs.biome",
    "editor.wordWrap": "on",
    "editor.quickSuggestions": {
      "comments": "off",
@@ -60,7 +91,18 @@
      "other": "off"
    }
  },
-  "lldb.verboseLogging": false,
+
+  // TOML
+  "[toml]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+  },
+
+  // YAML
+  "[yaml]": {
+    "editor.defaultFormatter": "esbenp.prettier-vscode",
+  },
+
+  // Files
  "files.exclude": {
    "**/.git": true,
    "**/.svn": true,
@@ -70,7 +112,6 @@
    "**/Thumbs.db": true,
    "**/*.xcworkspacedata": true,
    "**/*.xcscheme": true,
-    "**/*.pem": true,
    "**/*.xcodeproj": true,
    "src/bun.js/WebKit": true,
    "src/deps/libarchive": true,
@@ -85,7 +126,10 @@
    "src/deps/tinycc": true,
    "src/deps/zstd": true,
    "**/*.i": true,
-    "packages/bun-uws/fuzzing/seed-corpus/**/*": true
+    "packages/bun-uws/fuzzing/seed-corpus": true
+  },
+  "files.associations": {
+    "*.idl": "cpp"
  },
  "C_Cpp.files.exclude": {
    "**/.vscode": true,
@@ -105,137 +149,4 @@
    "WebKit/WebKitBuild": true,
    "WebKit/WebInspectorUI": true
  },
-  "[cpp]": {
-    "editor.defaultFormatter": "xaver.clang-format"
-  },
-  "[h]": {
-    "editor.defaultFormatter": "xaver.clang-format"
-  },
-  "[c]": {
-    "editor.defaultFormatter": "xaver.clang-format"
-  },
-  "files.associations": {
-    "*.lock": "yarnlock",
-    "*.idl": "cpp",
-    "memory": "cpp",
-    "iostream": "cpp",
-    "algorithm": "cpp",
-    "random": "cpp",
-    "ios": "cpp",
-    "filesystem": "cpp",
-    "__locale": "cpp",
-    "type_traits": "cpp",
-    "__mutex_base": "cpp",
-    "__string": "cpp",
-    "string": "cpp",
-    "string_view": "cpp",
-    "typeinfo": "cpp",
-    "__config": "cpp",
-    "__nullptr": "cpp",
-    "exception": "cpp",
-    "__bit_reference": "cpp",
-    "atomic": "cpp",
-    "utility": "cpp",
-    "sstream": "cpp",
-    "__functional_base": "cpp",
-    "new": "cpp",
-    "__debug": "cpp",
-    "__errc": "cpp",
-    "__hash_table": "cpp",
-    "__node_handle": "cpp",
-    "__split_buffer": "cpp",
-    "__threading_support": "cpp",
-    "__tuple": "cpp",
-    "array": "cpp",
-    "bit": "cpp",
-    "bitset": "cpp",
-    "cctype": "cpp",
-    "chrono": "cpp",
-    "clocale": "cpp",
-    "cmath": "cpp",
-    "complex": "cpp",
-    "condition_variable": "cpp",
-    "cstdarg": "cpp",
-    "cstddef": "cpp",
-    "cstdint": "cpp",
-    "cstdio": "cpp",
-    "cstdlib": "cpp",
-    "cstring": "cpp",
-    "ctime": "cpp",
-    "cwchar": "cpp",
-    "cwctype": "cpp",
-    "deque": "cpp",
-    "fstream": "cpp",
-    "functional": "cpp",
-    "initializer_list": "cpp",
-    "iomanip": "cpp",
-    "iosfwd": "cpp",
-    "istream": "cpp",
-    "iterator": "cpp",
-    "limits": "cpp",
-    "locale": "cpp",
-    "mutex": "cpp",
-    "optional": "cpp",
-    "ostream": "cpp",
-    "ratio": "cpp",
-    "stack": "cpp",
-    "stdexcept": "cpp",
-    "streambuf": "cpp",
-    "system_error": "cpp",
-    "thread": "cpp",
-    "tuple": "cpp",
-    "unordered_map": "cpp",
-    "unordered_set": "cpp",
-    "vector": "cpp",
-    "__bits": "cpp",
-    "__tree": "cpp",
-    "map": "cpp",
-    "numeric": "cpp",
-    "set": "cpp",
-    "__memory": "cpp",
-    "memory_resource": "cpp",
-    "*.tcc": "cpp",
-    "list": "cpp",
-    "shared_mutex": "cpp",
-    "cinttypes": "cpp",
-    "variant": "cpp",
-    "sysctl.h": "c",
-    "queue": "cpp",
-    "compare": "cpp",
-    "concepts": "cpp",
-    "typeindex": "cpp",
-    "__verbose_abort": "cpp",
-    "__std_stream": "cpp",
-    "any": "cpp",
-    "charconv": "cpp",
-    "csignal": "cpp",
-    "format": "cpp",
-    "forward_list": "cpp",
-    "future": "cpp",
-    "regex": "cpp",
-    "span": "cpp",
-    "valarray": "cpp",
-    "codecvt": "cpp",
-    "xtr1common": "cpp",
-    "stop_token": "cpp",
-    "xfacet": "cpp",
-    "xhash": "cpp",
-    "xiosbase": "cpp",
-    "xlocale": "cpp",
-    "xlocbuf": "cpp",
-    "xlocinfo": "cpp",
-    "xlocmes": "cpp",
-    "xlocmon": "cpp",
-    "xlocnum": "cpp",
-    "xloctime": "cpp",
-    "xmemory": "cpp",
-    "xstring": "cpp",
-    "xtree": "cpp",
-    "xutility": "cpp"
-  },
-  "C_Cpp.errorSquiggles": "enabled",
-  "eslint.workingDirectories": ["packages/bun-types"],
-  "typescript.tsdk": "node_modules/typescript/lib",
-  "cmake.configureOnOpen": false,
-  "git.ignoreLimitWarning": true
 }
--- a/.vscode/tasks.json
+++ b/.vscode/tasks.json
@@ -2,10 +2,51 @@
  "version": "2.0.0",
  "tasks": [
    {
-      "label": "Rebuild Debug",
-      "command": "ninja",
-      "args": ["-Cbuild"],
      "type": "process",
-    }
+      "label": "Install Dependencies",
+      "command": "scripts/all-dependencies.sh",
+      "windows": {
+        "command": "scripts/all-dependencies.ps1"
+      },
+      "icon": {
+        "id": "arrow-down"
+      },
+      "options": {
+        "cwd": "${workspaceFolder}"
+      },
+    },
+    {
+      "type": "process",
+      "label": "Setup Environment",
+      "dependsOn": ["Install Dependencies"],
+      "command": "scripts/setup.sh",
+      "windows": {
+        "command": "scripts/setup.ps1"
+      },
+      "icon": {
+        "id": "check"
+      },
+      "options": {
+        "cwd": "${workspaceFolder}"
+      },
+    },
+    {
+      "type": "process",
+      "label": "Build Bun",
+      "dependsOn": ["Setup Environment"],
+      "command": "bun",
+      "args": ["run", "build"],
+      "icon": {
+        "id": "gear"
+      },
+      "options": {
+        "cwd": "${workspaceFolder}"
+      },
+      "isBuildCommand": true,
+      "runOptions": {
+        "instanceLimit": 1,
+        "reevaluateOnRerun": true,
+      },
+    },
  ]
 }
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
--- a/14
+++ b/14
@@ -16,7 +16,7 @@ ARG BUILD_MACHINE_ARCH=x86_64
 ARG BUILDARCH=amd64
 ARG TRIPLET=${ARCH}-linux-gnu
 ARG GIT_SHA=""
-ARG BUN_VERSION="bun-v1.0.7"
+ARG BUN_VERSION="bun-v1.0.30"
 ARG BUN_DOWNLOAD_URL_BASE="https://pub-5e11e972747a44bf9aaf9394f185a982.r2.dev/releases/${BUN_VERSION}"
 ARG CANARY=0
 ARG ASSERTIONS=OFF
@@ -116,7 +116,7 @@ RUN apt-get update -y \
  && case "${arch##*-}" in \
  amd64) variant="x64";; \
  arm64) variant="aarch64";; \
-  *) echo "error: unsupported architecture: $arch"; exit 1 ;; \
+  *) echo "unsupported architecture: $arch"; exit 1 ;; \
  esac \
  && wget "${BUN_DOWNLOAD_URL_BASE}/bun-linux-${variant}.zip" \
  && unzip bun-linux-${variant}.zip \
@@ -290,7 +290,6 @@ ENV CCACHE_DIR=/ccache

 COPY Makefile ${BUN_DIR}/Makefile
 COPY src/deps/zstd ${BUN_DIR}/src/deps/zstd
-COPY .prettierrc.cjs ${BUN_DIR}/.prettierrc.cjs

 WORKDIR $BUN_DIR

@@ -373,12 +372,12 @@ ENV CCACHE_DIR=/ccache
 RUN --mount=type=cache,target=/ccache  mkdir ${BUN_DIR}/build \
  && cd ${BUN_DIR}/build \
  && mkdir -p tmp_modules tmp_functions js codegen \
-  && cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release -DUSE_DEBUG_JSC=${ASSERTIONS} -DBUN_CPP_ONLY=1 -DWEBKIT_DIR=/build/bun/bun-webkit -DCANARY=${CANARY} -DZIG_COMPILER=system \
+  && cmake .. -GNinja -DCMAKE_BUILD_TYPE=Release -DUSE_LTO=ON -DUSE_DEBUG_JSC=${ASSERTIONS} -DBUN_CPP_ONLY=1 -DWEBKIT_DIR=/build/bun/bun-webkit -DCANARY=${CANARY} -DZIG_COMPILER=system \
  && bash compile-cpp-only.sh -v

 FROM bun-base-with-zig as bun-codegen-for-zig

-COPY package.json bun.lockb Makefile .gitmodules .prettierrc.cjs ${BUN_DIR}/
+COPY package.json bun.lockb Makefile .gitmodules ${BUN_DIR}/
 COPY src/runtime ${BUN_DIR}/src/runtime
 COPY src/runtime.js src/runtime.bun.js ${BUN_DIR}/src/
 COPY packages/bun-error ${BUN_DIR}/packages/bun-error
@@ -415,11 +414,12 @@ COPY --from=bun-codegen-for-zig ${BUN_DIR}/packages/bun-error/dist ${BUN_DIR}/pa
 WORKDIR $BUN_DIR

 RUN mkdir -p build \
-  && bun run $BUN_DIR/src/codegen/bundle-modules-fast.ts $BUN_DIR/build \
+  && bun run $BUN_DIR/src/codegen/bundle-modules.ts --debug=OFF $BUN_DIR/build \
  && cd build \
  && cmake .. \
  -G Ninja \
  -DCMAKE_BUILD_TYPE=Release \
+  -DUSE_LTO=ON \
  -DZIG_OPTIMIZE="${ZIG_OPTIMIZE}" \
  -DCPU_TARGET="${CPU_TARGET}" \
  -DZIG_TARGET="${TRIPLET}" \
@@ -477,6 +477,7 @@ RUN cmake .. \
  -DCMAKE_BUILD_TYPE=Release \
  -DBUN_LINK_ONLY=1 \
  -DBUN_ZIG_OBJ="${BUN_DIR}/build/bun-zig.o" \
+  -DUSE_LTO=ON \
  -DUSE_DEBUG_JSC=${ASSERTIONS} \
  -DBUN_CPP_ARCHIVE="${BUN_DIR}/build/bun-cpp-objects.a" \
  -DWEBKIT_DIR="${BUN_DIR}/bun-webkit" \
@@ -541,6 +542,7 @@ RUN cmake .. \
  -DNO_CONFIGURE_DEPENDS=1 \
  -DCANARY="${CANARY}" \
  -DZIG_COMPILER=system \
+  -DUSE_LTO=ON \
  && ninja -v \
  && ./bun --revision \
  && mkdir -p /build/out \
--- a/3
+++ b/3
@@ -823,7 +823,6 @@ fmt: fmt-cpp fmt-zig
 api:
 	./node_modules/.bin/peechy --schema src/api/schema.peechy --esm src/api/schema.js --ts src/api/schema.d.ts --zig src/api/schema.zig
 	$(ZIG) fmt src/api/schema.zig
-	$(PRETTIER) --config=.prettierrc.cjs --write src/api/schema.js src/api/schema.d.ts

 .PHONY: node-fallbacks
 node-fallbacks:
@@ -1723,7 +1722,7 @@ sizegen:
 # Linux uses bundled SQLite3
 ifeq ($(OS_NAME),linux)
 sqlite:
-	$(CC) $(EMIT_LLVM_FOR_RELEASE) $(CFLAGS) $(INCLUDE_DIRS) -DSQLITE_ENABLE_COLUMN_METADATA= -DSQLITE_MAX_VARIABLE_NUMBER=250000 -DSQLITE_ENABLE_RTREE=1 -DSQLITE_ENABLE_FTS3=1 -DSQLITE_ENABLE_FTS3_PARENTHESIS=1 -DSQLITE_ENABLE_FTS5=1 -DSQLITE_ENABLE_JSON1=1 $(SRC_DIR)/sqlite/sqlite3.c -c -o $(SQLITE_OBJECT)
+	$(CC) $(EMIT_LLVM_FOR_RELEASE) $(CFLAGS) $(INCLUDE_DIRS) -DSQLITE_ENABLE_COLUMN_METADATA= -DSQLITE_MAX_VARIABLE_NUMBER=250000 -DSQLITE_ENABLE_RTREE=1 -DSQLITE_ENABLE_FTS3=1 -DSQLITE_ENABLE_FTS3_PARENTHESIS=1 -DSQLITE_ENABLE_FTS5=1 -DSQLITE_ENABLE_JSON1=1 -DSQLITE_ENABLE_MATH_FUNCTIONS=1 $(SRC_DIR)/sqlite/sqlite3.c -c -o $(SQLITE_OBJECT)
 endif

 picohttp:
--- a/README.md
+++ b/README.md
@@ -24,9 +24,9 @@

 ## What is Bun?

-> **Bun is under active development.** Use it to speed up your development workflows or run simpler production code in resource-constrained environments like serverless functions. We're working on more complete Node.js compatibility and integration with existing frameworks. Join the [Discord](https://bun.sh/discord) and watch the [GitHub repository](https://github.com/oven-sh/bun) to keep tabs on future releases.
+> **Bun is under active development.** Use it to speed up your development workflows or run simpler production code in resource-constrained environments like serverless functions. We're working on more complete Node.js compatibility and integration with existing frameworks. Join the [Discord](https://bun.sh/discord) and watch the [GitHub repository](https://github.com/oven-sh/bun) to keep tabs on future releases.

-Bun is an all-in-one toolkit for JavaScript and TypeScript apps. It ships as a single executable called `bun`.
+Bun is an all-in-one toolkit for JavaScript and TypeScript apps. It ships as a single executable called `bun`.

 At its core is the _Bun runtime_, a fast JavaScript runtime designed as a drop-in replacement for Node.js. It's written in Zig and powered by JavaScriptCore under the hood, dramatically reducing startup times and memory usage.

@@ -34,12 +34,12 @@ At its core is the _Bun runtime_, a fast JavaScript runtime designed as a drop-i
 bun run index.tsx             # TS and JSX supported out-of-the-box
 ```

-The `bun` command-line tool also implements a test runner, script runner, and Node.js-compatible package manager. Instead of 1,000 node_modules for development, you only need `bun`. Bun's built-in tools are significantly faster than existing options and usable in existing Node.js projects with little to no changes.
+The `bun` command-line tool also implements a test runner, script runner, and Node.js-compatible package manager. Instead of 1,000 node_modules for development, you only need `bun`. Bun's built-in tools are significantly faster than existing options and usable in existing Node.js projects with little to no changes.

 ```bash
 bun test                      # run tests
 bun run start                 # run the `start` script in `package.json`
-bun install <pkg>             # install a package
+bun install <pkg>             # install a package
 bunx cowsay 'Hello, world!'   # execute a package
 ```

--- a/bench/bun.lockb
+++ b/bench/bun.lockb
--- a/bench/package.json
+++ b/bench/package.json
@@ -12,7 +12,7 @@
    "fast-glob": "3.3.1",
    "fdir": "^6.1.0",
    "mitata": "^0.1.6",
-    "string-width": "^7.0.0",
+    "string-width": "7.1.0",
    "zx": "^7.2.3"
  },
  "scripts": {
@@ -25,6 +25,5 @@
  },
  "devDependencies": {
    "fast-deep-equal": "^3.1.3"
-  },
-  "prettier": "../.prettierrc.cjs"
+  }
 }
--- a/bench/react-hello-world/react-hello-world.node.js
+++ b/bench/react-hello-world/react-hello-world.node.js
--- a/bench/snippets/cp.mjs
+++ b/bench/snippets/cp.mjs
@@ -1,9 +1,10 @@
-import { mkdirSync, writeFileSync } from "fs";
-import { bench, run } from "./runner.mjs";
+import { mkdirSync, rmSync, writeFileSync } from "fs";
 import { cp } from "fs/promises";
-import { join } from "path";
 import { tmpdir } from "os";
+import { join, resolve } from "path";
+import { bench, run } from "./runner.mjs";

+import { fileURLToPath } from "url";
 const hugeDirectory = (() => {
  const root = join(tmpdir(), "huge");
  const base = join(root, "directory", "for", "benchmarks", "1", "2", "3", "4", "5", "6", "7", "8", "9", "10");
@@ -18,14 +19,21 @@ const hugeDirectory = (() => {
 const hugeFilePath = join(tmpdir(), "huge-file-0.txt");
 const hugeText = "Hello, world!".repeat(1000000);
 writeFileSync(hugeFilePath, hugeText);
+let base = process.argv.at(-1);
+if (resolve(base) === fileURLToPath(import.meta.url)) {
+  base = tmpdir();
+} else {
+  rmSync(base, { recursive: true, force: true });
+  mkdirSync(base, { recursive: true });
+}

 var hugeCopyI = 0;
 bench("cp -r (1000 files)", async b => {
-  await cp(hugeDirectory, join(tmpdir(), "huge-copy" + hugeCopyI++), { recursive: true });
+  await cp(hugeDirectory, join(base, "huge-copy" + hugeCopyI++), { recursive: true });
 });

 bench("cp 1 " + ((hugeText.length / 1024) | 0) + " KB file", async b => {
-  await cp(hugeFilePath, join(tmpdir(), "huge-file" + hugeCopyI++));
+  await cp(hugeFilePath, join(base, "huge-file" + hugeCopyI++));
 });

 await run();
--- a/bench/snippets/native-overhead.mjs
+++ b/bench/snippets/native-overhead.mjs
@@ -5,6 +5,11 @@ const lazy = globalThis[Symbol.for("Bun.lazy")];
 const noop = lazy("noop");
 const fn = noop.function;
 const regular = noop.functionRegular;
+const callback = noop.callback;
+
+bench("C++ callback into JS", () => {
+  callback(() => {});
+});

 bench("C++ fn regular", () => {
  regular();
--- a/bench/snippets/read-file-chunk.mjs
+++ b/bench/snippets/read-file-chunk.mjs
@@ -0,0 +1,73 @@
+import { tmpdir } from "node:os";
+import { bench, group, run } from "./runner.mjs";
+import { createReadStream, writeFileSync } from "node:fs";
+import { sep } from "node:path";
+
+if (!Promise.withResolvers) {
+  Promise.withResolvers = function () {
+    let resolve, reject;
+    const promise = new Promise((res, rej) => {
+      resolve = res;
+      reject = rej;
+    });
+    return { promise, resolve, reject };
+  };
+}
+
+const ALLOW_BUN = typeof Bun !== "undefined";
+const ALLOW_NODE = true;
+
+const dir = tmpdir() + sep;
+
+var short = (function () {
+  const text = "Hello World!";
+  const path = dir + "bun-bench-short.text";
+  writeFileSync(path, text, "utf8");
+  return { path, length: text.length };
+})();
+var shortUTF16 = (function () {
+  const text = "Hello World 💕💕💕";
+  const path = dir + "bun-bench-shortUTF16.text";
+  writeFileSync(path, text, "utf8");
+  return { path, length: text.length };
+})();
+var long = (function () {
+  const text = "Hello World!".repeat(1024);
+  const path = dir + "bun-bench-long.text";
+  writeFileSync(path, text, "utf8");
+  return { path, length: text.length };
+})();
+var longUTF16 = (function () {
+  const text = "Hello World 💕💕💕".repeat(15 * 70192);
+  const path = dir + "bun-bench-longUTF16.text";
+  writeFileSync(path, text, "utf8");
+  return { path, length: text.length };
+})();
+
+async function bun(path) {
+  for await (const chunk of Bun.file(path).stream()) {
+    chunk;
+  }
+}
+
+async function node(path) {
+  const { promise, resolve } = Promise.withResolvers();
+  const stream = createReadStream(path);
+  stream.on("data", chunk => {});
+  stream.on("end", () => resolve());
+  await promise;
+}
+
+ALLOW_BUN && bench("short - bun", () => bun(short.path));
+ALLOW_NODE && bench("short - node", () => node(short.path));
+
+ALLOW_BUN && bench("shortUTF16 - bun", () => bun(shortUTF16.path));
+ALLOW_NODE && bench("shortUTF16 - node", () => node(shortUTF16.path));
+
+ALLOW_BUN && bench("long - bun", () => bun(long.path));
+ALLOW_NODE && bench("long - node", () => node(long.path));
+
+ALLOW_BUN && bench("longUTF16 - bun", () => bun(longUTF16.path));
+ALLOW_NODE && bench("longUTF16 - node", () => node(longUTF16.path));
+
+await run();
--- a/bench/snippets/string-width.mjs
+++ b/bench/snippets/string-width.mjs
@@ -3,41 +3,38 @@ import npmStringWidth from "string-width";

 const bunStringWidth = globalThis?.Bun?.stringWidth;

-bench("npm/string-width (ansi + emoji + ascii)", () => {
-  npmStringWidth("hello there! 😀\u001b[31m😀😀");
-});
+const stringWidth = bunStringWidth || npmStringWidth;
+const formatter = new Intl.NumberFormat();
+const format = n => {
+  return formatter.format(n);
+};

-bench("npm/string-width (ansi + emoji)", () => {
-  npmStringWidth("😀\u001b[31m😀😀");
-});
+const inputs = [
+  ["hello", "ascii"],
+  ["[31mhello", "ascii+ansi"],
+  ["hello😀", "ascii+emoji"],
+  ["[31m😀😀", "ansi+emoji"],
+  ["😀hello😀[31m😀😀😀", "ansi+emoji+ascii"],
+];

-bench("npm/string-width (ansi + ascii)", () => {
-  npmStringWidth("\u001b[31mhello there!");
-});
+const repeatCounts = [1, 10, 100, 1000, 5000];

-if (bunStringWidth) {
-  bench("Bun.stringWidth (ansi + emoji + ascii)", () => {
-    bunStringWidth("hello there! 😀\u001b[31m😀😀");
-  });
+const maxInputLength = Math.max(...inputs.map(([input]) => input.repeat(Math.max(...repeatCounts)).length));

-  bench("Bun.stringWidth (ansi + emoji)", () => {
-    bunStringWidth("😀\u001b[31m😀😀");
-  });
+for (const [input, textLabel] of inputs) {
+  for (let repeatCount of repeatCounts) {
+    const label = bunStringWidth ? "Bun.stringWidth" : "npm/string-width";

-  bench("Bun.stringWidth (ansi + ascii)", () => {
-    bunStringWidth("\u001b[31mhello there!");
-  });
+    const str = input.repeat(repeatCount);
+    const name = `${label} ${format(str.length).padStart(format(maxInputLength).length, " ")} chars ${textLabel}`;

-  if (npmStringWidth("😀\u001b[31m😀😀") !== bunStringWidth("😀\u001b[31m😀😀")) {
-    console.error("string-width mismatch");
-  }
+    bench(name, () => {
+      stringWidth(str);
+    });

-  if (npmStringWidth("hello there! 😀\u001b[31m😀😀") !== bunStringWidth("hello there! 😀\u001b[31m😀😀")) {
-    console.error("string-width mismatch");
-  }
-
-  if (npmStringWidth("\u001b[31mhello there!") !== bunStringWidth("\u001b[31mhello there!")) {
-    console.error("string-width mismatch");
+    if (bunStringWidth && bunStringWidth(str) !== npmStringWidth(str)) {
+      throw new Error("string-width mismatch");
+    }
  }
 }

--- a/bench/sqlite/package.json
+++ b/bench/sqlite/package.json
@@ -7,8 +7,8 @@
    "build": "exit 0",
    "bench:bun": "$BUN bun.js",
    "bench:node": "$NODE node.mjs",
-    "deps": "npm install && sh src/download.sh",
-    "bench:deno": "$DENO run -A --unstable deno.js",
+    "deps": "npm install && bash src/download.sh",
+    "bench:deno": "$DENO run -A --unstable-ffi deno.js",
    "bench": "bun run bench:bun && bun run bench:node && bun run bench:deno"
  }
 }
--- a/biome.json
+++ b/biome.json
@@ -1,70 +0,0 @@
-{
-  "$schema": "./node_modules/@biomejs/biome/configuration_schema.json",
-  "organizeImports": {
-    "enabled": true
-  },
-  "linter": {
-    "enabled": false
-  },
-  "javascript": {
-    "parser": {
-      "unsafeParameterDecoratorsEnabled": true
-    },
-    "formatter": {
-      "arrowParentheses": "asNeeded",
-      "quoteProperties": "preserve",
-      "semicolons": "always",
-      "trailingComma": "all",
-      "indentStyle": "space",
-      "quoteStyle": "double"
-    }
-  },
-  "json": {
-    "formatter": {
-      "indentStyle": "space"
-    },
-    "parser": {
-      "allowComments": true,
-      "allowTrailingCommas": true
-    }
-  },
-  "vcs": {
-    "clientKind": "git",
-    "enabled": false,
-    "root": "./"
-  },
-  "files": {
-    "maxSize": 9128312873
-  },
-  "formatter": {
-    "enabled": true,
-    "indentWidth": 2,
-    "lineEnding": "lf",
-    "formatWithErrors": true,
-    "lineWidth": 120,
-    "indentStyle": "space",
-    "ignore": [
-      "node_modules/**",
-      "test/snapshots",
-      "test/fixtures",
-      ".next",
-      "test/js/deno",
-      "./src/deps",
-      "./src/bun.js/WebKit/**",
-      "packages/bun-polyfills",
-      "./build-*",
-      "./build",
-      ".cache",
-      "out/",
-      "test/transpiler/property-non-ascii-fixture.js",
-      "test/transpiler/macro-test.test.ts",
-      "test/transpiler/decorator-metadata.test.ts",
-      "src/react-refresh.js",
-      "bindings-obj/*",
-      "src/deps/**",
-      "./bench/react-hello-world/react-hello-world.node.js",
-      "./test/cli/run/require-cache-bug-leak-fixture-large-ast.js",
-      "./test/cli/run/esm-leak-fixture-large-ast.mjs"
-    ]
-  }
-}
--- a/build.zig
+++ b/build.zig
@@ -1,7 +1,7 @@
 const std = @import("std");
 const pathRel = std.fs.path.relative;
 const builtin = @import("builtin");
-const Wyhash = @import("./src/wyhash.zig").Wyhash;
+const Wyhash11 = @import("./src/wyhash.zig").Wyhash11;

 const zig_version = builtin.zig_version;

@@ -84,7 +84,7 @@ const BunBuildOptions = struct {
    pub fn updateRuntime(this: *BunBuildOptions) anyerror!void {
        if (std.fs.cwd().openFile("src/runtime.out.js", .{ .mode = .read_only })) |file| {
            defer file.close();
-            const runtime_hash = Wyhash.hash(
+            const runtime_hash = Wyhash11.hash(
                0,
                try file.readToEndAlloc(std.heap.page_allocator, try file.getEndPos()),
            );
@@ -97,7 +97,7 @@ const BunBuildOptions = struct {

        if (std.fs.cwd().openFile("src/fallback.out.js", .{ .mode = .read_only })) |file| {
            defer file.close();
-            const fallback_hash = Wyhash.hash(
+            const fallback_hash = Wyhash11.hash(
                0,
                try file.readToEndAlloc(std.heap.page_allocator, try file.getEndPos()),
            );
--- a/bun.lockb
+++ b/bun.lockb
--- a/bunfig.toml
+++ b/bunfig.toml
@@ -6,3 +6,4 @@
 #
 # Instead, we can only scan the test directory for Bun's runtime tests
 root = "test"
+preload = "./test/preload.ts"
--- a/client.ts
+++ b/client.ts
@@ -0,0 +1,50 @@
+
+// @ts-nocheck
+import { ServeOptions } from "bun";
+import { afterAll, expect, } from "bun:test";
+
+async function runInServer(opts: ServeOptions, cb: (url: string) => void | Promise<void>) {
+  try {
+    await cb('http://paperback:49774');
+  } catch (e) {
+    throw e;
+  } finally {
+  }
+}
+
+var bytes = new Uint8Array(1024 * 1024 * 2);
+bytes.fill(0x41);
+
+const thisArray = new Int16Array(bytes);
+const expectedHash = Bun.SHA1.hash(thisArray, "base64");
+const expectedSize = thisArray.byteLength;
+
+var called = false;
+
+await runInServer(
+  {
+  },
+  async url => {
+    const response = await fetch(url, {
+      body: thisArray,
+      method: "POST",
+      headers: {
+        "content-type": "text/plain",
+        "x-custom": "hello",
+        "x-typed-array": thisArray.constructor.name,
+      },
+      verbose: true,
+    });
+    expect(response.status).toBe(200);
+    const response_body = new Uint8Array(await response.arrayBuffer());
+
+    expect(response_body.byteLength).toBe(expectedSize);
+    expect(Bun.SHA1.hash(response_body, "base64")).toBe(expectedHash);
+
+    if (!response.headers.has("content-type")) {
+      console.error(Object.fromEntries(response.headers.entries()));
+    }
+
+    expect(response.headers.get("content-type")).toBe("text/plain");
+  },
+);
--- a/completions/spec.yaml
+++ b/completions/spec.yaml
@@ -2,7 +2,7 @@
 name: bun
 appspec: { version: "0.001" }
 plugins: [-Meta]
-title: A tool for installing and managing Python packages
+title: A tool for installing and managing JavaScript packages

 options:
  - version|V                  --Show version and exit
--- a/dockerhub/alpine/Dockerfile
+++ b/dockerhub/alpine/Dockerfile
@@ -96,18 +96,16 @@ FROM alpine:3.18
 ARG BUN_RUNTIME_TRANSPILER_CACHE_PATH=0
 ENV BUN_RUNTIME_TRANSPILER_CACHE_PATH=${BUN_RUNTIME_TRANSPILER_CACHE_PATH}

-COPY --from=build /tmp/glibc.apk /tmp/
-COPY --from=build /tmp/glibc-bin.apk /tmp/
 COPY --from=build /usr/local/bin/bun /usr/local/bin/
 COPY docker-entrypoint.sh /usr/local/bin/

-RUN addgroup -g 1000 bun \
+# Temporarily use the `build`-stage /tmp folder to access the glibc APKs:
+RUN --mount=type=bind,from=build,source=/tmp,target=/tmp \
+    addgroup -g 1000 bun \
    && adduser -u 1000 -G bun -s /bin/sh -D bun \
    && apk --no-cache --force-overwrite --allow-untrusted add \
      /tmp/glibc.apk \
      /tmp/glibc-bin.apk \
-    && rm /tmp/glibc.apk \
-    && rm /tmp/glibc-bin.apk \
    && ln -s /usr/local/bin/bun /usr/local/bin/bunx \
    && which bun \
    && which bunx \
--- a/docs/api/binary-data.md
+++ b/docs/api/binary-data.md
@@ -65,19 +65,19 @@ Below we create a new `DataView` and set the first byte to 5.

 ```ts
 const buf = new ArrayBuffer(4);
-// [0x0, 0x0, 0x0, 0x0]
+// [0b00000000, 0b00000000, 0b00000000, 0b00000000]

 const dv = new DataView(buf);
 dv.setUint8(0, 3); // write value 3 at byte offset 0
 dv.getUint8(0); // => 3
-// [0x11, 0x0, 0x0, 0x0]
+// [0b00000011, 0b00000000, 0b00000000, 0b00000000]
 ```

 Now let's write a `Uint16` at byte offset `1`. This requires two bytes. We're using the value `513`, which is `2 * 256 + 1`; in bytes, that's `00000010 00000001`.

 ```ts
 dv.setUint16(1, 513);
-// [0x11, 0x10, 0x1, 0x0]
+// [0b00000011, 0b00000010, 0b00000001, 0b00000000]

 console.log(dv.getUint16(1)); // => 513
 ```
--- a/docs/api/ffi.md
+++ b/docs/api/ffi.md
@@ -58,17 +58,18 @@ Pass a path to the shared library and a map of symbols to import into `dlopen`:

 ```ts
 import { dlopen, FFIType, suffix } from "bun:ffi";
+const { i32 } = FFIType;

 const path = `libadd.${suffix}`;

 const lib = dlopen(path, {
  add: {
-    args: [FFIType.i32, FFIType.i32],
-    returns: FFIType.i32,
+    args: [i32, i32],
+    returns: i32,
  },
 });

-lib.symbols.add(1, 2);
+console.log(lib.symbols.add(1, 2));
 ```

 ### Rust
@@ -76,7 +77,7 @@ lib.symbols.add(1, 2);
 ```rust
 // add.rs
 #[no_mangle]
-pub extern "C" fn add(a: isize, b: isize) -> isize {
+pub extern "C" fn add(a: i32, b: i32) -> i32 {
    a + b
 }
 ```
@@ -87,6 +88,22 @@ To compile:
 $ rustc --crate-type cdylib add.rs
 ```

+### C++
+
+```c
+#include <cstdint>
+
+extern "C" int32_t add(int32_t a, int32_t b) {
+    return a + b;
+}
+```
+
+To compile:
+
+```bash
+$ zig build-lib add.cpp -dynamic -lc -lc++
+```
+
 ## FFI types

 The following `FFIType` values are supported.
--- a/docs/api/glob.md
+++ b/docs/api/glob.md
@@ -7,7 +7,7 @@ Bun includes a fast native implementation of file globbing.
 ```ts
 import { Glob } from "bun";

-const glob = new Glob("*.ts");
+const glob = new Glob("**/*.ts");

 // Scans the current working directory and each of its sub-directories recursively
 for await (const file of glob.scan(".")) {
--- a/docs/api/import-meta.md
+++ b/docs/api/import-meta.md
@@ -6,12 +6,12 @@ Bun implements the following properties.
 import.meta.dir;   // => "/path/to/project"
 import.meta.file;  // => "file.ts"
 import.meta.path;  // => "/path/to/project/file.ts"
+import.meta.url;   // => "file:///path/to/project/file.ts"

 import.meta.main;  // `true` if this file is directly executed by `bun run`
                   // `false` otherwise

-import.meta.resolveSync("zod")
-// resolve an import specifier relative to the directory
+import.meta.resolve("zod"); // => "file:///path/to/project/node_modules/zod/index.js"
 ```

 {% table %}
@@ -28,13 +28,18 @@ import.meta.resolveSync("zod")

 ---

+- `import.meta.env`
+- An alias to `process.env`.
+
+---
+
 - `import.meta.file`
 - The name of the current file, e.g. `index.tsx`

 ---

 - `import.meta.path`
- Absolute path to the current file, e.g. `/path/to/project/index.tx`. Equivalent to `__filename` in CommonJS modules (and Node.js)
+- Absolute path to the current file, e.g. `/path/to/project/index.ts`. Equivalent to `__filename` in CommonJS modules (and Node.js)

 ---

@@ -43,30 +48,22 @@ import.meta.resolveSync("zod")

 ---

- `import.meta.url`
- A string url to the current file, e.g. `file:///path/to/project/index.tx`
-
---
-
 - `import.meta.main`
- `boolean` Indicates whether the current file is the entrypoint to the current `bun` process. Is the file being directly executed by `bun run` or is it being imported?
+- Indicates whether the current file is the entrypoint to the current `bun` process. Is the file being directly executed by `bun run` or is it being imported?

 ---

- `import.meta.env`
- An alias to `process.env`.
-
---
-
- `import.meta.resolve{Sync}`
- Resolve a module specifier (e.g. `"zod"` or `"./file.tsx"`) to an absolute path. While file would be imported if the specifier were imported from this file?
+- `import.meta.resolve`
+- Resolve a module specifier (e.g. `"zod"` or `"./file.tsx"`) to a url. Equivalent to [`import.meta.resolve` in browsers](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/import.meta#resolve)

  ```ts
-  import.meta.resolveSync("zod");
-  // => "/path/to/project/node_modules/zod/index.ts"
-
-  import.meta.resolveSync("./file.tsx");
-  // => "/path/to/project/file.tsx"
+  import.meta.resolve("zod");
+  // => "file:///path/to/project/node_modules/zod/index.ts"
  ```

+---
+
+- `import.meta.url`
+- A `string` url to the current file, e.g. `file:///path/to/project/index.ts`. Equivalent to [`import.meta.url` in browsers](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Operators/import.meta#url)
+
 {% /table %}
--- a/docs/api/spawn.md
+++ b/docs/api/spawn.md
@@ -186,6 +186,7 @@ proc.unref();
 ## Inter-process communication (IPC)

 Bun supports direct inter-process communication channel between two `bun` processes. To receive messages from a spawned Bun subprocess, specify an `ipc` handler.
+
 {%callout%}
 **Note** — This API is only compatible with other `bun` processes. Use `process.execPath` to get a path to the currently running `bun` executable.
 {%/callout%}
@@ -227,8 +228,6 @@ process.on("message", (message) => {
 });
 ```

-All messages are serialized using the JSC `serialize` API, which allows for the same set of [transferrable types](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Transferable_objects) supported by `postMessage` and `structuredClone`, including strings, typed arrays, streams, and objects.
-
 ```ts#child.ts
 // send a string
 process.send("Hello from child as string");
@@ -237,6 +236,11 @@ process.send("Hello from child as string");
 process.send({ message: "Hello from child as object" });
 ```

+The `ipcMode` option controls the underlying communication format between the two processes:
+
+- `advanced`: (default) Messages are serialized using the JSC `serialize` API, which supports cloning [everything `structuredClone` supports](https://developer.mozilla.org/en-US/docs/Web/API/Web_Workers_API/Structured_clone_algorithm). This does not support transferring ownership of objects.
+- `json`: Messages are serialized using `JSON.stringify` and `JSON.parse`, which does not support as many object types as `advanced` does.
+
 ## Blocking API (`Bun.spawnSync()`)

 Bun provides a synchronous equivalent of `Bun.spawn` called `Bun.spawnSync`. This is a blocking API that supports the same inputs and parameters as `Bun.spawn`. It returns a `SyncSubprocess` object, which differs from `Subprocess` in a few ways.
--- a/docs/api/streams.md
+++ b/docs/api/streams.md
@@ -56,6 +56,45 @@ const stream = new ReadableStream({

 When using a direct `ReadableStream`, all chunk queueing is handled by the destination. The consumer of the stream receives exactly what is passed to `controller.write()`, without any encoding or modification.

+## Async generator streams
+
+Bun also supports async generator functions as a source for `Response` and `Request`. This is an easy way to create a `ReadableStream` that fetches data from an asynchronous source.
+
+```ts
+const response = new Response(async function* () {
+  yield "hello";
+  yield "world";
+}());
+
+await response.text(); // "helloworld"
+```
+
+You can also use `[Symbol.asyncIterator]` directly.
+
+```ts
+const response = new Response({
+  [Symbol.asyncIterator]: async function* () {
+    yield "hello";
+    yield "world";
+  },
+});
+
+await response.text(); // "helloworld"
+```
+
+If you need more granular control over the stream, `yield` will return the direct ReadableStream controller.
+
+```ts
+const response = new Response({
+  [Symbol.asyncIterator]: async function* () {
+    const controller = yield "hello";
+    await controller.end();
+  },
+});
+
+await response.text(); // "hello"
+```
+
 ## `Bun.ArrayBufferSink`

 The `Bun.ArrayBufferSink` class is a fast incremental writer for constructing an `ArrayBuffer` of unknown size.
--- a/docs/api/tcp.md
+++ b/docs/api/tcp.md
@@ -115,7 +115,7 @@ Use `Bun.connect` to connect to a TCP server. Specify the server to connect to w

 ```ts
 // The client
-const socket = Bun.connect({
+const socket = await Bun.connect({
  hostname: "localhost",
  port: 8080,

@@ -138,7 +138,7 @@ To require TLS, specify `tls: true`.

 ```ts
 // The client
-const socket = Bun.connect({
+const socket = await Bun.connect({
  // ... config
  tls: true,
 });
@@ -164,7 +164,7 @@ server.reload({
 ```

 ```ts#Client
-const socket = Bun.connect({ /* config */ })
+const socket = await Bun.connect({ /* config */ })
 socket.reload({
  data(){
    // new 'data' handler
--- a/docs/api/transpiler.md
+++ b/docs/api/transpiler.md
@@ -50,7 +50,7 @@ export default jsx(
 To override the default loader specified in the `new Bun.Transpiler()` constructor, pass a second argument to `.transformSync()`.

 ```ts
-await transpiler.transform("<div>hi!</div>", "tsx");
+transpiler.transformSync("<div>hi!</div>", "tsx");
 ```

 {% details summary="Nitty gritty" %}
--- a/docs/api/utils.md
+++ b/docs/api/utils.md
@@ -261,13 +261,12 @@ This function is optimized for large input. On an M1X, it processes 480 MB/s -
 20 GB/s, depending on how much data is being escaped and whether there is non-ascii
 text. Non-string types will be converted to a string before escaping.

-## `Bun.stringWidth()`
+## `Bun.stringWidth()` ~6,756x faster `string-width` alternative

-```ts
-Bun.stringWidth(input: string, options?: { countAnsiEscapeCodes?: boolean = false }): number
-```
+Get the column count of a string as it would be displayed in a terminal.
+Supports ANSI escape codes, emoji, and wide characters.

-Returns the number of columns required to display a string. This is useful for aligning text in a terminal. By default, ANSI escape codes are removed before measuring the string. To include them, pass `{ countAnsiEscapeCodes: true }` as the second argument.
+Example usage:

 ```ts
 Bun.stringWidth("hello"); // => 5
@@ -275,8 +274,131 @@ Bun.stringWidth("\u001b[31mhello\u001b[0m"); // => 5
 Bun.stringWidth("\u001b[31mhello\u001b[0m", { countAnsiEscapeCodes: true }); // => 12
 ```

-Compared with the popular `string-width` npm package, `bun`'s implementation is > [100x faster](https://github.com/oven-sh/bun/blob/8abd1fb088bcf2e78bd5d0d65ba4526872d2ab61/bench/snippets/string-width.mjs#L22)
+This is useful for:
+- Aligning text in a terminal
+- Quickly checking if a string contains ANSI escape codes
+- Measuring the width of a string in a terminal

+This API is designed to match the popular "string-width" package, so that
+existing code can be easily ported to Bun and vice versa.
+
+[In this benchmark](https://github.com/oven-sh/bun/blob/5147c0ba7379d85d4d1ed0714b84d6544af917eb/bench/snippets/string-width.mjs#L13), `Bun.stringWidth` is a ~6,756x faster than the `string-width` npm package for input larger than about 500 characters. Big thanks to [sindresorhus](https://github.com/sindresorhus) for their work on `string-width`!
+
+```ts
+❯ bun string-width.mjs
+cpu: 13th Gen Intel(R) Core(TM) i9-13900
+runtime: bun 1.0.29 (x64-linux)
+
+benchmark                                          time (avg)             (min … max)       p75       p99      p995
+------------------------------------------------------------------------------------- -----------------------------
+Bun.stringWidth     500 chars ascii              37.09 ns/iter   (36.77 ns … 41.11 ns)  37.07 ns  38.84 ns  38.99 ns
+
+❯ node string-width.mjs
+
+benchmark                                          time (avg)             (min … max)       p75       p99      p995
+------------------------------------------------------------------------------------- -----------------------------
+npm/string-width    500 chars ascii             249,710 ns/iter (239,970 ns … 293,180 ns) 250,930 ns  276,700 ns 281,450 ns
+```
+
+To make `Bun.stringWidth` fast, we've implemented it in Zig using optimized SIMD instructions, accounting for Latin1, UTF-16, and UTF-8 encodings. It passes `string-width`'s tests.
+
+{% details summary="View full benchmark" %}
+
+As a reminder, 1 nanosecond (ns) is 1 billionth of a second. Here's a quick reference for converting between units:
+
+| Unit | 1 Millisecond |
+| ---- | ------------- |
+| ns   | 1,000,000     |
+| µs   | 1,000         |
+| ms   | 1             |
+
+```js
+❯ bun string-width.mjs
+cpu: 13th Gen Intel(R) Core(TM) i9-13900
+runtime: bun 1.0.29 (x64-linux)
+
+benchmark                                          time (avg)             (min … max)       p75       p99      p995
+------------------------------------------------------------------------------------- -----------------------------
+Bun.stringWidth      5 chars ascii              16.45 ns/iter   (16.27 ns … 19.71 ns)  16.48 ns  16.93 ns  17.21 ns
+Bun.stringWidth     50 chars ascii              19.42 ns/iter   (18.61 ns … 27.85 ns)  19.35 ns   21.7 ns  22.31 ns
+Bun.stringWidth    500 chars ascii              37.09 ns/iter   (36.77 ns … 41.11 ns)  37.07 ns  38.84 ns  38.99 ns
+Bun.stringWidth  5,000 chars ascii              216.9 ns/iter  (215.8 ns … 228.54 ns) 216.23 ns 228.52 ns 228.53 ns
+Bun.stringWidth 25,000 chars ascii               1.01 µs/iter     (1.01 µs … 1.01 µs)   1.01 µs   1.01 µs   1.01 µs
+Bun.stringWidth      7 chars ascii+emoji         54.2 ns/iter   (53.36 ns … 58.19 ns)  54.23 ns  57.55 ns  57.94 ns
+Bun.stringWidth     70 chars ascii+emoji       354.26 ns/iter (350.51 ns … 363.96 ns) 355.93 ns 363.11 ns 363.96 ns
+Bun.stringWidth    700 chars ascii+emoji          3.3 µs/iter      (3.27 µs … 3.4 µs)    3.3 µs    3.4 µs    3.4 µs
+Bun.stringWidth  7,000 chars ascii+emoji        32.69 µs/iter   (32.22 µs … 45.27 µs)   32.7 µs  34.57 µs  34.68 µs
+Bun.stringWidth 35,000 chars ascii+emoji       163.35 µs/iter (161.17 µs … 170.79 µs) 163.82 µs 169.66 µs 169.93 µs
+Bun.stringWidth      8 chars ansi+emoji         66.15 ns/iter   (65.17 ns … 69.97 ns)  66.12 ns   69.8 ns  69.87 ns
+Bun.stringWidth     80 chars ansi+emoji        492.95 ns/iter  (488.05 ns … 499.5 ns)  494.8 ns 498.58 ns  499.5 ns
+Bun.stringWidth    800 chars ansi+emoji          4.73 µs/iter     (4.71 µs … 4.88 µs)   4.72 µs   4.88 µs   4.88 µs
+Bun.stringWidth  8,000 chars ansi+emoji         47.02 µs/iter   (46.37 µs … 67.44 µs)  46.96 µs  49.57 µs  49.63 µs
+Bun.stringWidth 40,000 chars ansi+emoji        234.45 µs/iter (231.78 µs … 240.98 µs) 234.92 µs 236.34 µs 236.62 µs
+Bun.stringWidth     19 chars ansi+emoji+ascii  135.46 ns/iter (133.67 ns … 143.26 ns) 135.32 ns 142.55 ns 142.77 ns
+Bun.stringWidth    190 chars ansi+emoji+ascii    1.17 µs/iter     (1.16 µs … 1.17 µs)   1.17 µs   1.17 µs   1.17 µs
+Bun.stringWidth  1,900 chars ansi+emoji+ascii   11.45 µs/iter   (11.26 µs … 20.41 µs)  11.45 µs  12.08 µs  12.11 µs
+Bun.stringWidth 19,000 chars ansi+emoji+ascii  114.06 µs/iter (112.86 µs … 120.06 µs) 114.25 µs 115.86 µs 116.15 µs
+Bun.stringWidth 95,000 chars ansi+emoji+ascii  572.69 µs/iter (565.52 µs … 607.22 µs) 572.45 µs 604.86 µs 605.21 µs
+```
+
+```ts
+❯ node string-width.mjs
+cpu: 13th Gen Intel(R) Core(TM) i9-13900
+runtime: node v21.4.0 (x64-linux)
+
+benchmark                                           time (avg)             (min … max)       p75       p99      p995
+-------------------------------------------------------------------------------------- -----------------------------
+npm/string-width      5 chars ascii               3.19 µs/iter     (3.13 µs … 3.48 µs)   3.25 µs   3.48 µs   3.48 µs
+npm/string-width     50 chars ascii              20.09 µs/iter  (18.93 µs … 435.06 µs)  19.49 µs  21.89 µs  22.59 µs
+npm/string-width    500 chars ascii             249.71 µs/iter (239.97 µs … 293.18 µs) 250.93 µs  276.7 µs 281.45 µs
+npm/string-width  5,000 chars ascii               6.69 ms/iter     (6.58 ms … 6.76 ms)   6.72 ms   6.76 ms   6.76 ms
+npm/string-width 25,000 chars ascii             139.57 ms/iter (137.17 ms … 143.28 ms) 140.49 ms 143.28 ms 143.28 ms
+npm/string-width      7 chars ascii+emoji          3.7 µs/iter     (3.62 µs … 3.94 µs)   3.73 µs   3.94 µs   3.94 µs
+npm/string-width     70 chars ascii+emoji        23.93 µs/iter   (22.44 µs … 331.2 µs)  23.15 µs  25.98 µs   30.2 µs
+npm/string-width    700 chars ascii+emoji       251.65 µs/iter (237.78 µs … 444.69 µs) 252.92 µs 325.89 µs 354.08 µs
+npm/string-width  7,000 chars ascii+emoji         4.95 ms/iter     (4.82 ms … 5.19 ms)      5 ms   5.04 ms   5.19 ms
+npm/string-width 35,000 chars ascii+emoji        96.93 ms/iter  (94.39 ms … 102.58 ms)  97.68 ms 102.58 ms 102.58 ms
+npm/string-width      8 chars ansi+emoji          3.92 µs/iter     (3.45 µs … 4.57 µs)   4.09 µs   4.57 µs   4.57 µs
+npm/string-width     80 chars ansi+emoji         24.46 µs/iter     (22.87 µs … 4.2 ms)  23.54 µs  25.89 µs  27.41 µs
+npm/string-width    800 chars ansi+emoji        259.62 µs/iter (246.76 µs … 480.12 µs) 258.65 µs 349.84 µs 372.55 µs
+npm/string-width  8,000 chars ansi+emoji          5.46 ms/iter     (5.41 ms … 5.57 ms)   5.48 ms   5.55 ms   5.57 ms
+npm/string-width 40,000 chars ansi+emoji        108.91 ms/iter  (107.55 ms … 109.5 ms) 109.25 ms  109.5 ms  109.5 ms
+npm/string-width     19 chars ansi+emoji+ascii    6.53 µs/iter     (6.35 µs … 6.75 µs)   6.54 µs   6.75 µs   6.75 µs
+npm/string-width    190 chars ansi+emoji+ascii   55.52 µs/iter  (52.59 µs … 352.73 µs)  54.19 µs  80.77 µs 167.21 µs
+npm/string-width  1,900 chars ansi+emoji+ascii  701.71 µs/iter (653.94 µs … 893.78 µs)  715.3 µs 855.37 µs  872.9 µs
+npm/string-width 19,000 chars ansi+emoji+ascii   27.19 ms/iter   (26.89 ms … 27.41 ms)  27.28 ms  27.41 ms  27.41 ms
+npm/string-width 95,000 chars ansi+emoji+ascii     3.68 s/iter        (3.66 s … 3.7 s)    3.69 s     3.7 s     3.7 s
+```
+
+{% /details %}
+
+
+TypeScript definition:
+
+```ts
+namespace Bun {
+  export function stringWidth(
+    /**
+     * The string to measure
+     */
+    input: string,
+    options?: {
+      /**
+       * If `true`, count ANSI escape codes as part of the string width. If `false`, ANSI escape codes are ignored when calculating the string width.
+       *
+       * @default false
+       */
+      countAnsiEscapeCodes?: boolean;
+      /**
+       * When it's ambiugous and `true`, count emoji as 1 characters wide. If `false`, emoji are counted as 2 character wide.
+       *
+       * @default true
+       */
+      ambiguousIsNarrow?: boolean;
+    },
+  ): number;
+}
+```


 <!-- ## `Bun.enableANSIColors()` -->
@@ -513,7 +635,7 @@ Bun.resolveSync("zod", "/path/to/project");
 // => "/path/to/project/node_modules/zod/index.ts"
 ```

-To resolve relative to the current working directory, pass `process.cwd` or `"."` as the root.
+To resolve relative to the current working directory, pass `process.cwd()` or `"."` as the root.

 ```ts
 Bun.resolveSync("./foo.ts", process.cwd());
--- a/docs/api/websockets.md
+++ b/docs/api/websockets.md
@@ -182,12 +182,12 @@ const server = Bun.serve<{ username: string }>({
    open(ws) {
      const msg = `${ws.data.username} has entered the chat`;
      ws.subscribe("the-group-chat");
-      ws.publish("the-group-chat", msg);
+      server.publish("the-group-chat", msg);
    },
    message(ws, message) {
      // this is a group chat
      // so the server re-broadcasts incoming message to everyone
-      ws.publish("the-group-chat", `${ws.data.username}: ${message}`);
+      server.publish("the-group-chat", `${ws.data.username}: ${message}`);
    },
    close(ws) {
      const msg = `${ws.data.username} has left the chat`;
--- a/docs/bundler/executables.md
+++ b/docs/bundler/executables.md
@@ -26,12 +26,31 @@ All imported files and packages are bundled into the executable, along with a co
 **Note** — Currently, the `--compile` flag can only accept a single entrypoint at a time and does not support the following flags:

 - `--outdir` — use `outfile` instead.
- `--external`
 - `--splitting`
 - `--public-path`

 {% /callout %}

+## Deploying to production
+
+Compiled executables reduce memory usage and improve Bun's start time.
+
+Normally, Bun reads and transpiles JavaScript and TypeScript files on `import` and `require`. This is part of what makes so much of Bun "just work", but it's not free. It costs time and memory to read files from disk, resolve file paths, parse, transpile, and print source code. 
+
+With compiled executables, you can move that cost from runtime to build-time.
+
+When deploying to production, we recommend the following:
+
+```sh
+bun build --compile --minify --sourcemap ./path/to/my/app.ts --outfile myapp
+```
+
+**What do these flags do?**
+
+The `--minify` argument optimizes the size of the transpiled output code. If you have a large application, this can save megabytes of space. For smaller applications, it might still improve start time a little.
+
+The `--sourcemap` argument embeds a sourcemap compressed with zstd, so that errors & stacktraces point to their original locations instead of the transpiled location. Bun will automatically decompress & resolve the sourcemap when an error occurs.
+
 ## SQLite

 You can use `bun:sqlite` imports with `bun build --compile`.
--- a/docs/bundler/index.md
+++ b/docs/bundler/index.md
@@ -43,7 +43,7 @@ Let's build our first bundle. You have the following two files, which implement
 import * as ReactDOM from 'react-dom/client';
 import {Component} from "./Component"

-const root = ReactDOM.createRoot(document.getElementById('root'));
+const root = ReactDOM.createRoot(document.getElementById('root')!);
 root.render(<Component message="Sup!" />)
 ```

--- a/docs/bundler/loaders.md
+++ b/docs/bundler/loaders.md
@@ -178,7 +178,7 @@ In the bundler, `.node` files are handled using the [`file`](#file) loader.
 In the runtime and bundler, SQLite databases can be directly imported. This will load the database using [`bun:sqlite`](/docs/api/sqlite.md).

 ```ts
-import db from "./my.db" with {type: "sqlite"};
+import db from "./my.db" with { type: "sqlite" };
 ```

 This is only supported when the `target` is `bun`.
@@ -189,21 +189,21 @@ You can change this behavior with the `"embed"` attribute:

 ```ts
 // embed the database into the bundle
-import db from "./my.db" with {type: "sqlite", embed: "true"};
+import db from "./my.db" with { type: "sqlite", embed: "true" };
 ```

 When using a [standalone executable](/docs/bundler/executables), the database is embedded into the single-file executable.

 Otherwise, the database to embed is copied into the `outdir` with a hashed filename.

-### `bunshell` loader
+### `sh` loader

-**Bun Shell loader**. Default for `.bun.sh` files
+**Bun Shell loader**. Default for `.sh` files

-This loader is used to parse [Bun Shell](/docs/runtime/shell) scripts. It's only supported when starting bun itself, so it's not available in the bundler or in the runtime.
+This loader is used to parse [Bun Shell](/docs/runtime/shell) scripts. It's only supported when starting Bun itself, so it's not available in the bundler or in the runtime.

 ```sh
-$ bun run ./script.bun.sh
+$ bun run ./script.sh
 ```

 ### `file`
--- a/docs/bundler/vs-esbuild.md
+++ b/docs/bundler/vs-esbuild.md
@@ -7,7 +7,7 @@ There are a few behavioral differences to note.

 ## Performance

-With an performance-minded API coupled with the extensively optimized Zig-based JS/TS parser, Bun's bundler is 1.75x faster than esbuild on esbuild's [three.js benchmark](https://github.com/oven-sh/bun/tree/main/bench/bundle).
+With a performance-minded API coupled with the extensively optimized Zig-based JS/TS parser, Bun's bundler is 1.75x faster than esbuild on esbuild's [three.js benchmark](https://github.com/oven-sh/bun/tree/main/bench/bundle).

 {% image src="/images/bundler-speed.png" caption="Bundling 10 copies of three.js from scratch, with sourcemaps and minification" /%}

--- a/docs/cli/install.md
+++ b/docs/cli/install.md
@@ -195,7 +195,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      - name: Checkout repo
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
      - name: Install bun
        uses: oven-sh/setup-bun@v1
      - name: Install dependencies
--- a/docs/cli/run.md
+++ b/docs/cli/run.md
@@ -75,14 +75,6 @@ $ bun run dev --watch # ❌ don't do this
 Flags that occur at the end of the command will be ignored and passed through to the `"dev"` script itself.
 {% /callout %}

-### `--smol`
-
-In memory-constrained environments, use the `--smol` flag to reduce memory usage at a cost to performance.
-
-```bash
-$ bun --smol run index.tsx
-```
-
 ## Run a `package.json` script

 {% note %}
@@ -95,7 +87,7 @@ $ bun [bun flags] run <script> [script flags]

 Your `package.json` can define a number of named `"scripts"` that correspond to shell commands.

-```jsonc
+```json
 {
  // ... other fields
  "scripts": {
@@ -158,3 +150,32 @@ By default, Bun respects this shebang and executes the script with `node`. Howev
 ```bash
 $ bun run --bun vite
 ```
+
+## `bun run -` to pipe code from stdin
+
+`bun run -` lets you read JavaScript, TypeScript, TSX, or JSX from stdin and execute it without writing to a temporary file first.
+
+```bash
+$ echo "console.log('Hello')" | bun run -
+Hello
+```
+
+You can also use `bun run -` to redirect files into Bun. For example, to run a `.js` file as if it were a `.ts` file:
+
+```bash
+$ echo "console.log!('This is TypeScript!' as any)" > secretly-typescript.js
+$ bun run - < secretly-typescript.js
+This is TypeScript!
+```
+
+For convenience, all code is treated as TypeScript with JSX support when using `bun run -`.
+
+## `bun run --smol`
+
+In memory-constrained environments, use the `--smol` flag to reduce memory usage at a cost to performance.
+
+```bash
+$ bun --smol run index.tsx
+```
+
+This causes the garbage collector to run more frequently, which can slow down execution. However, it can be useful in environments with limited memory. Bun automatically adjusts the garbage collector's heap size based on the available memory (accounting for cgroups and other memory limits) with and without the `--smol` flag, so this is mostly useful for cases where you want to make the heap size grow more slowly.
--- a/docs/cli/test.md
+++ b/docs/cli/test.md
@@ -113,10 +113,6 @@ See [Test > Lifecycle](/docs/test/lifecycle) for complete documentation.

 ## Mocks

-{% callout %}
-Module mocking (`jest.mock()`) is not yet supported. Track support for it [here](https://github.com/oven-sh/bun/issues/5394).
-{% /callout %}
-
 Create mock functions with the `mock` function. Mocks are automatically reset between tests.

 ```ts
--- a/docs/guides/http/fetch-unix.md
+++ b/docs/guides/http/fetch-unix.md
@@ -0,0 +1,33 @@
+---
+name: fetch with unix domain sockets in Bun
+---
+
+In Bun, the `unix` option in `fetch()` lets you send HTTP requests over a [unix domain socket](https://en.wikipedia.org/wiki/Unix_domain_socket).
+
+```ts
+const unix = "/var/run/docker.sock";
+
+const response = await fetch("http://localhost/info", { unix });
+
+const body = await response.json();
+console.log(body); // { ... }
+```
+
+---
+
+The `unix` option is a string that specifies the local file path to a unix domain socket. The `fetch()` function will use the socket to send the request to the server instead of using a TCP network connection. `https` is also supported by using the `https://` protocol in the URL instead of `http://`.
+
+To send a `POST` request to an API endpoint over a unix domain socket:
+
+```ts
+const response = await fetch("https://hostname/a/path", {
+  unix: "/var/run/path/to/unix.sock",
+  method: "POST",
+  body: JSON.stringify({ message: "Hello from Bun!" }),
+  headers: {
+    "Content-Type": "application/json",
+  },
+});
+
+const body = await response.json();
+```
--- a/docs/guides/http/server.md
+++ b/docs/guides/http/server.md
@@ -0,0 +1,46 @@
+---
+name: Common HTTP server usage
+---
+
+This starts an HTTP server listening on port `3000`. It demonstrates basic routing with a number of common responses and also handles POST data from standard forms or as JSON.
+
+See [`Bun.serve`](/docs/api/http) for details.
+
+```ts
+const server = Bun.serve({
+  async fetch (req) {
+    const path = new URL(req.url).pathname;
+
+    // respond with text/html
+    if (path === "/") return new Response("Welcome to Bun!");
+
+    // redirect
+    if (path === "/abc") return Response.redirect("/source", 301);
+
+    // send back a file (in this case, *this* file)
+    if (path === "/source") return new Response(Bun.file(import.meta.file));
+
+    // respond with JSON
+    if (path === "/api") return Response.json({ some: "buns", for: "you" });
+
+    // receive JSON data to a POST request
+    if (req.method === "POST" && path === "/api/post") {
+      const data = await req.json();
+      console.log("Received JSON:", data);
+      return Response.json({ success: true, data });
+    }
+
+    // receive POST data from a form
+    if (req.method === "POST" && path === "/form") {
+      const data = await req.formData();
+      console.log(data.get("someField"));
+      return new Response("Success");
+    }
+
+    // 404s
+    return new Response("Page not found", { status: 404 });
+  }
+})
+
+console.log(`Listening on ${server.url}`);
+```
--- a/docs/guides/runtime/cicd.md
+++ b/docs/guides/runtime/cicd.md
@@ -12,7 +12,7 @@ jobs:
    runs-on: ubuntu-latest
    steps:
      # ...
-      - uses: actions/checkout@v3
+      - uses: actions/checkout@v4
 +     - uses: oven-sh/setup-bun@v1

      # run any `bun` or `bunx` command
--- a/docs/guides/runtime/shell.md
+++ b/docs/guides/runtime/shell.md
@@ -0,0 +1,40 @@
+---
+name: Run a Shell Command
+---
+
+Bun Shell is a cross-platform bash-like shell built in to Bun.
+
+It provides a simple way to run shell commands in JavaScript and TypeScript. To get started, import the `$` function from the `bun` package and use it to run shell commands.
+
+```ts#foo.ts
+import { $ } from "bun";
+
+await $`echo Hello, world!`; // => "Hello, world!"
+```
+
+---
+
+The `$` function is a tagged template literal that runs the command and returns a promise that resolves with the command's output.
+
+```ts#foo.ts
+import { $ } from "bun";
+
+const output = await $`ls -l`.text();
+console.log(output);
+```
+
+---
+
+To get each line of the output as an array, use the `lines` method.
+
+```ts#foo.ts
+import { $ } from "bun";
+
+for await (const line of $`ls -l`.lines()) {
+  console.log(line);
+}
+```
+
+---
+
+See [Docs > API > Shell](/docs/runtime/shell) for complete documentation.
--- a/docs/guides/runtime/typescript.md
+++ b/docs/guides/runtime/typescript.md
@@ -15,13 +15,13 @@ Below is the full set of recommended `compilerOptions` for a Bun project. With t
 ```jsonc
 {
  "compilerOptions": {
-    // enable latest features
-    "lib": ["ESNext"],
+    // Enable latest features
+    "lib": ["ESNext","DOM"],
    "target": "ESNext",
    "module": "ESNext",
    "moduleDetection": "force",
-    "jsx": "react-jsx", // support JSX
-    "allowJs": true, // allow importing `.js` from `.ts`
+    "jsx": "react-jsx",
+    "allowJs": true,

    // Bundler mode
    "moduleResolution": "bundler",
@@ -32,12 +32,11 @@ Below is the full set of recommended `compilerOptions` for a Bun project. With t
    // Best practices
    "strict": true,
    "skipLibCheck": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
    "noFallthroughCasesInSwitch": true,

    // Some stricter flags
-    "useUnknownInCatchVariables": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
    "noPropertyAccessFromIndexSignature": true
  }
 }
--- a/docs/guides/test/migrate-from-jest.md
+++ b/docs/guides/test/migrate-from-jest.md
@@ -93,7 +93,7 @@ $ bun test --timeout 10000

 Many other flags become irrelevant or obsolete when using `bun test`.

- `transform` — Buns supports TypeScript & JSX. Other file types can be configured with [Plugins](/docs/runtime/plugins).
+- `transform` — Bun supports TypeScript & JSX. Other file types can be configured with [Plugins](/docs/runtime/plugins).
 - `extensionsToTreatAsEsm`
 - `haste` — Bun uses it's own internal source maps
 - `watchman`, `watchPlugins`, `watchPathIgnorePatterns` — use `--watch` to run tests in watch mode
--- a/docs/guides/util/which-path-to-executable-bin.md
+++ b/docs/guides/util/which-path-to-executable-bin.md
@@ -0,0 +1,15 @@
+---
+name: Get the path to an executable bin file
+---
+
+`Bun.which` is a utility function to find the absolute path of an executable file. It is similar to the `which` command in Unix-like systems.
+
+```ts#foo.ts
+Bun.which("sh"); // => "/bin/sh"
+Bun.which("notfound"); // => null
+Bun.which("bun"); // => "/home/user/.bun/bin/bun"
+```
+
+---
+
+See [Docs > API > Utils](/docs/api/utils#bun-which) for complete documentation.
--- a/docs/guides/websocket/pubsub.md
+++ b/docs/guides/websocket/pubsub.md
@@ -20,11 +20,11 @@ const server = Bun.serve<{ username: string }>({
    open(ws) {
      const msg = `${ws.data.username} has entered the chat`;
      ws.subscribe("the-group-chat");
-      ws.publish("the-group-chat", msg);
+      server.publish("the-group-chat", msg);
    },
    message(ws, message) {
      // the server re-broadcasts incoming messages to everyone
-      ws.publish("the-group-chat", `${ws.data.username}: ${message}`);
+      server.publish("the-group-chat", `${ws.data.username}: ${message}`);
    },
    close(ws) {
      const msg = `${ws.data.username} has left the chat`;
--- a/docs/guides/websocket/upgrade.md
+++ b/docs/guides/websocket/upgrade.md
@@ -1,28 +0,0 @@
---
-name: Upgrade an HTTP request to a WebSocket connection
---
-
-Inside `fetch`, use the `server.upgrade()` function to upgrade an incoming `Request` to a WebSocket connection. Bun automatically returns a 101 Switching Protocols response if the upgrade succeeds.
-
-Refer to the [WebSocket docs](/docs/api/websockets) for more information on building WebSocket servers.
-
-```ts
-const server = Bun.serve<{ authToken: string }>({
-  fetch(req, server) {
-    const success = server.upgrade(req);
-    if (success) {
-      // Bun automatically returns a 101 Switching Protocols
-      // if the upgrade succeeds
-      return undefined;
-    }
-
-    // handle HTTP request normally
-    return new Response("Hello world!");
-  },
-  websocket: {
-    // define websocket handlers
-  },
-});
-
-console.log(`Listening on localhost:\${server.port}`);
-```
--- a/docs/index.md
+++ b/docs/index.md
@@ -1,4 +1,4 @@
-Bun is an all-in-one toolkit for JavaScript and TypeScript apps. It ships as a single executable called `bun`.
+Bun is an all-in-one toolkit for JavaScript and TypeScript apps. It ships as a single executable called `bun`.

 At its core is the _Bun runtime_, a fast JavaScript runtime designed as a drop-in replacement for Node.js. It's written in Zig and powered by JavaScriptCore under the hood, dramatically reducing startup times and memory usage.

@@ -6,18 +6,18 @@ At its core is the _Bun runtime_, a fast JavaScript runtime designed as a drop-i
 $ bun run index.tsx  # TS and JSX supported out of the box
 ```

-The `bun` command-line tool also implements a test runner, script runner, and Node.js-compatible package manager, all significantly faster than existing tools and usable in existing Node.js projects with little to no changes necessary.
+The `bun` command-line tool also implements a test runner, script runner, and Node.js-compatible package manager, all significantly faster than existing tools and usable in existing Node.js projects with little to no changes necessary.

 ```bash
 $ bun run start                 # run the `start` script
-$ bun install <pkg>             # install a package
+$ bun install <pkg>             # install a package
 $ bun build ./index.tsx         # bundle a project for browsers
 $ bun test                      # run tests
 $ bunx cowsay 'Hello, world!'   # execute a package
 ```

 {% callout type="note" %}
-**Bun is still under development.** Use it to speed up your development workflows or run simpler production code in resource-constrained environments like serverless functions. We're working on more complete Node.js compatibility and integration with existing frameworks. Join the [Discord](https://bun.sh/discord) and watch the [GitHub repository](https://github.com/oven-sh/bun) to keep tabs on future releases.
+**Bun is still under development.** Use it to speed up your development workflows or run simpler production code in resource-constrained environments like serverless functions. We're working on more complete Node.js compatibility and integration with existing frameworks. Join the [Discord](https://bun.sh/discord) and watch the [GitHub repository](https://github.com/oven-sh/bun) to keep tabs on future releases.
 {% /callout %}

 Get started with one of the quick links below, or read on to learn more about Bun.
--- a/docs/install/cache.md
+++ b/docs/install/cache.md
@@ -1,6 +1,6 @@
 All packages downloaded from the registry are stored in a global cache at `~/.bun/install/cache`. They are stored in subdirectories named like `${name}@${version}`, so multiple versions of a package can be cached.

-{% details summary="Configuring cache behavior" %}
+{% details summary="Configuring cache behavior" (bunfig.toml) %}

 ```toml
 [install.cache]
--- a/docs/installation.md
+++ b/docs/installation.md
@@ -22,8 +22,7 @@ $ npm install -g bun # the last `npm` command you'll ever need
 ```

 ```bash#Homebrew
-$ brew tap oven-sh/bun # for macOS and Linux
-$ brew install bun
+$ brew install oven-sh/bun/bun # for macOS and Linux
 ```

 ```bash#Docker
@@ -233,6 +232,10 @@ If you need to remove Bun from your system, use the following commands.
 $ rm -rf ~/.bun # for macOS, Linux, and WSL
 ```

+```powershell#Windows
+powershell -c ~\.bun\uninstall.ps1
+```
+
 ```bash#NPM
 $ npm uninstall -g bun
 ```
--- a/docs/project/building-windows.md
+++ b/docs/project/building-windows.md
@@ -1,6 +1,6 @@
 This document describes the build process for Windows. If you run into problems, please join the [#windows channel on our Discord](http://bun.sh/discord) for help.

-It is strongly recommended to use [PowerShell 7 (pwsh.exe)](https://learn.microsoft.com/en-us/powershell/scripting/install/installing-powershell-on-windows?view=powershell-7.4) instead of the default `powershell.exe`.
+It is strongly recommended to use [PowerShell 7 (`pwsh.exe`)](https://learn.microsoft.com/en-us/powershell/scripting/install/installing-powershell-on-windows?view=powershell-7.4) instead of the default `powershell.exe`.

 ## Prerequisites

@@ -44,6 +44,12 @@ Set-ExecutionPolicy -Scope CurrentUser -ExecutionPolicy Unrestricted

 ### System Dependencies

+- Bun 1.1 or later. We use Bun to run it's own code generators.
+
+```ps1
+irm bun.sh/install.ps1 | iex
+```
+
 - [Visual Studio](https://visualstudio.microsoft.com) with the "Desktop Development with C++" workload.
  - Install Git and CMake from this installer, if not already installed.

@@ -57,16 +63,20 @@ After Visual Studio, you need the following:
 - Ruby
 - Node.js

-[Scoop](https://scoop.sh) can be used to install these easily:
+{% callout %}
+The Zig compiler is automatically downloaded, installed, and updated by the building process.
+{% /callout %}
+
+[Scoop](https://scoop.sh) can be used to install these remaining tools easily:

 ```ps1
-Invoke-RestMethod -Uri https://get.scoop.sh | Invoke-Expression
+irm https://get.scoop.sh | iex

 scoop install nodejs-lts go rust nasm ruby perl
 scoop llvm@16.0.4 # scoop bug if you install llvm and the rest at the same time
 ```

-If you intend on building WebKit locally (optional), you should install some more packages:
+If you intend on building WebKit locally (optional), you should install these packages:

 ```ps1
 scoop install make cygwin python
@@ -88,65 +98,51 @@ Get-Command mt
 It is not recommended to install `ninja` / `cmake` into your global path, because you may run into a situation where you try to build bun without .\scripts\env.ps1 sourced.
 {% /callout %}

-### Codegen
-
-On Unix platforms, we depend on an existing build of Bun to generate code for itself. Since the Windows build is not stable enough for this to run the code generators, you currently need to use another computer or WSL to generate this:
-
-```bash
-$ wsl --install # run twice if it doesnt install
-# in the linux environment
-$ sudo apt install unzip
-$ curl -fsSL https://bun.sh/install | bash
-```
-
-Whenever codegen-related things are updated, please re-run
-
-```ps1
-$ .\scripts\codegen.ps1
-```
-
-(TODO: it probably is stable enough to use `bun.exe` for codegen, but the CMake configuration still has these disabled by default)
-
 ## Building

 ```ps1
-bun install # or npm install
+bun install

 .\scripts\env.ps1
 .\scripts\update-submodules.ps1 # this syncs git submodule state
-.\scripts\make-old-js.ps1 # runs some old code generators
 .\scripts\all-dependencies.ps1 # this builds all dependencies
+.\scripts\make-old-js.ps1 # runs some old code generators

-cd build # this was created by the codegen.ps1 script earlier
+# Configure build environment
+cmake -Bbuild -GNinja -DCMAKE_BUILD_TYPE=Debug

-cmake .. -G Ninja -DCMAKE_BUILD_TYPE=Debug
-ninja
+# Build bun
+ninja -Cbuild
 ```

 If this was successful, you should have a `bun-debug.exe` in the `build` folder.

 ```ps1
-.\build\bun-debug.exe --version
+.\build\bun-debug.exe --revision
 ```

-You should add this to `$Env:PATH`. The simplest way to do so is to open the start menu, type "Path", and then navigate the environment variables menu to add `C:\.....\bun\build` to your path.
+You should add this to `$Env:PATH`. The simplest way to do so is to open the start menu, type "Path", and then navigate the environment variables menu to add `C:\.....\bun\build` to the user environment variable `PATH`. You should then restart your editor (if it does not update still, log out and log back in).
+
+## Extra paths
+
+- WebKit is extracted to `build/bun-webkit`
+- Zig is extracted to `.cache/zig/zig.exe`

 ## Tests

-You can run the test suite by using `packages\bun-internal-test`
+You can run the test suite either using `bun test`, or by using the wrapper script `packages\bun-internal-test`. The internal test package is a wrapper cli to run every test file in a separate instance of bun.exe, to prevent a crash in the test runner from stopping the entire suite.

 ```ps1
 # Setup
-cd packages\bun-internal-test
-bun i
-cd ..\..
+bun i --cwd packages\bun-internal-test

 # Run the entire test suite with reporter
+# the package.json script "test" uses "build/bun-debug.exe" by default
 bun run test

 # Run an individual test file:
-bun test node\fs
-bun test "C:\bun\test\js\bun\resolve\import-meta.test.js"
+bun-debug test node\fs
+bun-debug test "C:\bun\test\js\bun\resolve\import-meta.test.js"
 ```

 ## Troubleshooting
--- a/docs/project/contributing.md
+++ b/docs/project/contributing.md
@@ -13,7 +13,7 @@ $ brew install automake ccache cmake coreutils gnu-sed go icu4c libiconv libtool
 ```

 ```bash#Ubuntu/Debian
-$ sudo apt install cargo ccache cmake git golang libtool ninja-build pkg-config rustc ruby-full xz-utils
+$ sudo apt install curl wget lsb-release software-properties-common cargo ccache cmake git golang libtool ninja-build pkg-config rustc ruby-full xz-utils
 ```

 ```bash#Arch
@@ -24,34 +24,31 @@ $ sudo pacman -S base-devel ccache cmake git go libiconv libtool make ninja pkg-
 $ sudo dnf install cargo ccache cmake git golang libtool ninja-build pkg-config rustc ruby libatomic-static libstdc++-static sed unzip which libicu-devel 'perl(Math::BigInt)'
 ```

+```bash#openSUSE Tumbleweed
+$ sudo zypper install go cmake ninja automake git rustup && rustup toolchain install stable
+```
+
 {% /codetabs %}

+> **Note**: The Zig compiler is automatically installed and updated by the build scripts. Manual installation is not required.
+
 Before starting, you will need to already have a release build of Bun installed, as we use our bundler to transpile and minify our code, as well as for code generation scripts.

 {% codetabs %}

 ```bash#Native
-$ curl -fsSL https://bun.sh/install | bash # for macOS, Linux, and WSL
+$ curl -fsSL https://bun.sh/install | bash
 ```

 ```bash#npm
-$ npm install -g bun # the last `npm` command you'll ever need
+$ npm install -g bun
 ```

 ```bash#Homebrew
-$ brew tap oven-sh/bun # for macOS and Linux
+$ brew tap oven-sh/bun
 $ brew install bun
 ```

-```bash#Docker
-$ docker pull oven/bun
-$ docker run --rm --init --ulimit memlock=-1:-1 oven/bun
-```
-
-```bash#proto
-$ proto install bun
-```
-
 {% /codetabs %}

 ## Install LLVM
@@ -79,6 +76,10 @@ $ sudo dnf copr enable -y @fedora-llvm-team/llvm-snapshots
 $ sudo dnf install llvm clang lld
 ```

+```bash#openSUSE Tumbleweed
+$ sudo zypper install clang16 lld16 llvm16
+```
+
 {% /codetabs %}

 If none of the above solutions apply, you will have to install it [manually](https://github.com/llvm/llvm-project/releases/tag/llvmorg-16.0.6).
@@ -105,6 +106,8 @@ $ export PATH="$PATH:/usr/lib/llvm16/bin"

 {% /codetabs %}

+> ⚠️ Ubuntu distributions may require installation of the C++ standard library independently. See the [troubleshooting section](#span-file-not-found-on-ubuntu) for more information.
+
 ## Building Bun

 After cloning the repository, run the following command to run the first build. This may take a while as it will clone submodules and build dependencies.
@@ -134,12 +137,14 @@ $ cmake -S . -B build -G Ninja -DCMAKE_BUILD_TYPE=Debug
 $ ninja -C build # 'bun run build' runs just this
 ```

-Advanced uses can pass CMake flags to customize the build.
+Advanced users can pass CMake flags to customize the build.

 ## VSCode

 VSCode is the recommended IDE for working on Bun, as it has been configured. Once opening, you can run `Extensions: Show Recommended Extensions` to install the recommended extensions for Zig and C++. ZLS is automatically configured.

+If you use a different editor, make sure that you tell ZLS to use the automatically installed Zig compiler, which is located at `./.cache/zig/zig` (`zig.exe` on Windows).
+
 ## Code generation scripts

 {% callout %}
@@ -252,6 +257,16 @@ fatal error: 'span' file not found
         ^~~~~~
 ```

+The issue may manifest when initially running `bun setup` as Clang being unable to compile a simple program:
+
+```
+The C++ compiler
+
+  "/usr/bin/clang++-16"
+
+is not able to compile a simple test program.
+```
+
 To fix the error, we need to update the GCC version to 11. To do this, we'll need to check if the latest version is available in the distribution's official repositories or use a third-party repository that provides GCC 11 packages. Here are general steps:

 ```bash
@@ -292,8 +307,7 @@ $ xcode-select --install
 Bun defaults to linking `libatomic` statically, as not all systems have it. If you are building on a distro that does not have a static libatomic available, you can run the following command to enable dynamic linking:

 ```bash
-$ cmake -Bbuild -GNinja -DUSE_STATIC_LIBATOMIC=ON
-$ ninja -Cbuild
+$ bun setup -DUSE_STATIC_LIBATOMIC=OFF
 ```

 The built version of Bun may not work on other systems if compiled this way.
--- a/docs/quickstart.md
+++ b/docs/quickstart.md
@@ -124,12 +124,12 @@ Update `index.ts` to use `figlet` in the `fetch` handler.
 + import figlet from "figlet";

  const server = Bun.serve({
-    fetch() {
+    port: 3000,
+    fetch(req) {
 +     const body = figlet.textSync("Bun!");
 +     return new Response(body);
 -     return new Response("Bun!");
    },
-    port: 3000,
  });
 ```

--- a/docs/runtime/bun-apis.md
+++ b/docs/runtime/bun-apis.md
@@ -30,17 +30,20 @@ Click the link in the right column to jump to the associated documentation.
 ---

 - File I/O
- [`Bun.file`](/docs/api/file-io#reading-files-bun-file) [`Bun.write`](/docs/api/file-io#writing-files-bun-write)
+- [`Bun.file`](/docs/api/file-io#reading-files-bun-file)
+  [`Bun.write`](/docs/api/file-io#writing-files-bun-write)

 ---

 - Child processes
- [`Bun.spawn`](/docs/api/spawn#spawn-a-process-bun-spawn) [`Bun.spawnSync`](/docs/api/spawn#blocking-api-bun-spawnsync)
+- [`Bun.spawn`](/docs/api/spawn#spawn-a-process-bun-spawn)
+  [`Bun.spawnSync`](/docs/api/spawn#blocking-api-bun-spawnsync)

 ---

 - TCP
- [`Bun.listen`](/docs/api/tcp#start-a-server-bun-listen) [`Bun.connect`](/docs/api/tcp#start-a-server-bun-listen)
+- [`Bun.listen`](/docs/api/tcp#start-a-server-bun-listen)
+  [`Bun.connect`](/docs/api/tcp#start-a-server-bun-listen)

 ---

@@ -60,7 +63,8 @@ Click the link in the right column to jump to the associated documentation.
 ---

 - Hashing
- [`Bun.hash`](/docs/api/hashing#bun-hash) [`Bun.CryptoHasher`](/docs/api/hashing#bun-cryptohasher)
+- [`Bun.hash`](/docs/api/hashing#bun-hash)
+  [`Bun.CryptoHasher`](/docs/api/hashing#bun-cryptohasher)

 ---

@@ -100,6 +104,26 @@ Click the link in the right column to jump to the associated documentation.
 ---

 - Utilities
- [`Bun.version`](/docs/api/utils#bun-version) [`Bun.revision`](/docs/api/utils#bun-revision) [`Bun.env`](/docs/api/utils#bun-env) [`Bun.main`](/docs/api/utils#bun-main) [`Bun.sleep()`](/docs/api/utils#bun-sleep) [`Bun.sleepSync()`](/docs/api/utils#bun-sleepsync) [`Bun.which()`](/docs/api/utils#bun-which) [`Bun.peek()`](/docs/api/utils#bun-peek) [`Bun.openInEditor()`](/docs/api/utils#bun-openineditor) [`Bun.deepEquals()`](/docs/api/utils#bun-deepequals) [`Bun.escapeHTML()`](/docs/api/utils#bun-escapehtml) [`Bun.fileURLToPath()`](/docs/api/utils#bun-fileurltopath) [`Bun.pathToFileURL()`](/docs/api/utils#bun-pathtofileurl) [`Bun.gzipSync()`](/docs/api/utils#bun-gzipsync) [`Bun.gunzipSync()`](/docs/api/utils#bun-gunzipsync) [`Bun.deflateSync()`](/docs/api/utils#bun-deflatesync) [`Bun.inflateSync()`](/docs/api/utils#bun-inflatesync) [`Bun.inspect()`](/docs/api/utils#bun-inspect) [`Bun.nanoseconds()`](/docs/api/utils#bun-nanoseconds) [`Bun.readableStreamTo*()`](/docs/api/utils#bun-readablestreamto) [`Bun.resolveSync()`](/docs/api/utils#bun-resolvesync)
+- [`Bun.version`](/docs/api/utils#bun-version)
+  [`Bun.revision`](/docs/api/utils#bun-revision)
+  [`Bun.env`](/docs/api/utils#bun-env)
+  [`Bun.main`](/docs/api/utils#bun-main)
+  [`Bun.sleep()`](/docs/api/utils#bun-sleep)
+  [`Bun.sleepSync()`](/docs/api/utils#bun-sleepsync)
+  [`Bun.which()`](/docs/api/utils#bun-which)
+  [`Bun.peek()`](/docs/api/utils#bun-peek)
+  [`Bun.openInEditor()`](/docs/api/utils#bun-openineditor)
+  [`Bun.deepEquals()`](/docs/api/utils#bun-deepequals)
+  [`Bun.escapeHTML()`](/docs/api/utils#bun-escapehtml)
+  [`Bun.fileURLToPath()`](/docs/api/utils#bun-fileurltopath)
+  [`Bun.pathToFileURL()`](/docs/api/utils#bun-pathtofileurl)
+  [`Bun.gzipSync()`](/docs/api/utils#bun-gzipsync)
+  [`Bun.gunzipSync()`](/docs/api/utils#bun-gunzipsync)
+  [`Bun.deflateSync()`](/docs/api/utils#bun-deflatesync)
+  [`Bun.inflateSync()`](/docs/api/utils#bun-inflatesync)
+  [`Bun.inspect()`](/docs/api/utils#bun-inspect)
+  [`Bun.nanoseconds()`](/docs/api/utils#bun-nanoseconds)
+  [`Bun.readableStreamTo*()`](/docs/api/utils#bun-readablestreamto)
+  [`Bun.resolveSync()`](/docs/api/utils#bun-resolvesync)

 {% /table %}
--- a/docs/runtime/bunfig.md
+++ b/docs/runtime/bunfig.md
@@ -298,7 +298,7 @@ Valid values are:
 ---

 - `"fallback"`
- Check local `node_modules` first, the auto-install any packages that aren't found. You can enable this from the CLI with `bun -i`.
+- Check local `node_modules` first, then auto-install any packages that aren't found. You can enable this from the CLI with `bun -i`.

 {% /table %}

@@ -426,4 +426,94 @@ editor = "code"
 # - "nvim", "neovim"
 # - "vim","vi"
 # - "emacs"
-``` -->
+```
+-->
+
+## `bun run`
+
+The `bun run` command can be configured under the `[run]` section. These apply to the `bun run` command and the `bun` command when running a file or executable or script.
+
+Currently, `bunfig.toml` isn't always automatically loaded for `bun run` in a local project (it does check for a global `bunfig.toml`), so you might still need to pass `-c` or `-c=bunfig.toml` to use these settings.
+
+### `run.shell` - use the system shell or Bun's shell
+
+The shell to use when running package.json scripts via `bun run` or `bun`. On Windows, this defaults to `"bun"` and on other platforms it defaults to `"system"`.
+
+To always use the system shell instead of Bun's shell (default behavior unless Windows):
+
+```toml
+[run]
+# default outside of Windows
+shell = "system"
+```
+
+To always use Bun's shell instead of the system shell:
+
+```toml
+[run]
+# default on Windows
+shell = "bun"
+```
+
+### `run.bun` - auto alias `node` to `bun`
+
+When `true`, this prepends `$PATH` with a `node` symlink that points to the `bun` binary for all scripts or executables invoked by `bun run` or `bun`.
+
+This means that if you have a script that runs `node`, it will actually run `bun` instead, without needing to change your script. This works recursively, so if your script runs another script that runs `node`, it will also run `bun` instead. This applies to shebangs as well, so if you have a script with a shebang that points to `node`, it will actually run `bun` instead.
+
+By default, this is enabled if `node` is not already in your `$PATH`.
+
+```toml
+[run]
+# equivalent to `bun --bun` for all `bun run` commands
+bun = true
+```
+
+You can test this by running:
+
+```sh
+$ bun --bun which node # /path/to/bun
+$ bun which node # /path/to/node
+```
+
+This option is equivalent to prefixing all `bun run` commands with `--bun`:
+
+```sh
+bun --bun run dev
+bun --bun dev
+bun run --bun dev
+```
+
+If set to `false`, this will disable the `node` symlink.
+
+### `run.silent` - suppress reporting the command being run
+
+When `true`, suppresses the output of the command being run by `bun run` or `bun`.
+
+```toml
+[run]
+silent = true
+```
+
+Without this option, the command being run will be printed to the console:
+
+```sh
+$ bun run dev
+> $ echo "Running \"dev\"..."
+Running "dev"...
+```
+
+With this option, the command being run will not be printed to the console:
+
+```sh
+$ bun run dev
+Running "dev"...
+```
+
+This is equivalent to passing `--silent` to all `bun run` commands:
+
+```sh
+bun --silent run dev
+bun --silent dev
+bun run --silent dev
+```
--- a/docs/runtime/env.md
+++ b/docs/runtime/env.md
@@ -163,6 +163,16 @@ These environment variables are read by Bun and configure aspects of its behavio

 ---

+- `BUN_CONFIG_MAX_HTTP_REQUESTS`
+- Control the maximum number of concurrent HTTP requests sent by fetch and `bun install`. Defaults to `256`. If you are running into rate limits or connection issues, you can reduce this number.
+
+---
+
+- `BUN_CONFIG_NO_CLEAR_TERMINAL_ON_RELOAD`
+- If `BUN_CONFIG_NO_CLEAR_TERMINAL_ON_RELOAD=1`, then `bun --watch` will not clear the console on reload
+
+---
+
 - `DO_NOT_TRACK`
 - Telemetry is not sent yet as of November 28th, 2023, but we are planning to add telemetry in the coming months. If `DO_NOT_TRACK=1`, then analytics are [disabled](https://do-not-track.dev/). Bun records bundle timings (so we can answer with data, "is Bun getting faster?") and feature usage (e.g., "are people actually using macros?"). The request body size is about 60 bytes, so it's not a lot of data. Equivalent of `telemetry=false` in bunfig.

--- a/docs/runtime/nodejs-apis.md
+++ b/docs/runtime/nodejs-apis.md
@@ -18,7 +18,7 @@ This page is updated regularly to reflect compatibility status of the latest ver

 ### [`node:child_process`](https://nodejs.org/api/child_process.html)

-🟡 Missing `Stream` stdio, `proc.gid` `proc.uid`. IPC has partial support and only current only works with other `bun` processes.
+🟡 Missing `Stream` stdio, `proc.gid` `proc.uid`. IPC cannot send socket handles and only works with other `bun` processes.

 ### [`node:cluster`](https://nodejs.org/api/cluster.html)

@@ -56,7 +56,7 @@ Some methods are not optimized yet.

 ### [`node:fs`](https://nodejs.org/api/fs.html)

-🟡 Missing `Dir` `openAsBlob` `opendir` `opendirSync` `statfs` `statfsSync`
+🟡 Missing `statfs` `statfsSync`, `opendirSync`. `Dir` is partially implemented.

 ### [`node:http`](https://nodejs.org/api/http.html)

@@ -116,7 +116,7 @@ Some methods are not optimized yet.

 ### [`node:stream`](https://nodejs.org/api/stream.html)

-🟡 Missing `getDefaultHighWaterMark` `setDefaultHighWaterMark`
+🟡 Missing `getDefaultHighWaterMark` `setDefaultHighWaterMark` `toWeb`

 ### [`node:string_decoder`](https://nodejs.org/api/string_decoder.html)

@@ -148,7 +148,7 @@ Some methods are not optimized yet.

 ### [`node:url`](https://nodejs.org/api/url.html)

-🟡 Missing `domainToASCII` `domainToUnicode`. It's recommended to use `URL` and `URLSearchParams` globals instead.
+🟢 Fully implemented.

 ### [`node:util`](https://nodejs.org/api/util.html)

@@ -432,7 +432,7 @@ The table below lists all globals implemented by Node.js and Bun's current compa

 ### [`URL`](https://developer.mozilla.org/en-US/docs/Web/API/URL)

-🟢 Fully implemented.
+🟡 `URL.createObjectURL` is missing. See [Issue #3925](https://github.com/oven-sh/bun/issues/3925)

 ### [`URLSearchParams`](https://developer.mozilla.org/en-US/docs/Web/API/URLSearchParams)

--- a/docs/runtime/plugins.md
+++ b/docs/runtime/plugins.md
@@ -63,7 +63,7 @@ Plugins are primarily used to extend Bun with loaders for additional file types.
 ```ts#yamlPlugin.ts
 import { plugin } from "bun";

-plugin({
+await plugin({
  name: "YAML",
  async setup(build) {
    const { load } = await import("js-yaml");
@@ -179,7 +179,7 @@ Loading a YAML file is useful, but plugins support more than just data loading.
 ```ts#sveltePlugin.ts
 import { plugin } from "bun";

-plugin({
+await plugin({
  name: "svelte loader",
  async setup(build) {
    const { compile } = await import("svelte/compiler");
@@ -214,7 +214,7 @@ With this plugin, Svelte components can now be directly imported and consumed.
 import "./sveltePlugin.ts";
 import MySvelteComponent from "./component.svelte";

-console.log(mySvelteComponent.render());
+console.log(MySvelteComponent.render());
 ```

 ## Virtual Modules
--- a/docs/runtime/shell.md
+++ b/docs/runtime/shell.md
@@ -1,9 +1,5 @@
 Bun Shell makes shell scripting with JavaScript & TypeScript fun. It's a cross-platform bash-like shell with seamless JavaScript interop.

-{% callout type="note" %}
-**Alpha-quality software**: Bun Shell is an unstable API still under development. If you have feature requests or run into bugs, please open an issue. There may be breaking changes in the future.
-{% /callout %}
-
 Quickstart:

 ```js
@@ -12,7 +8,7 @@ import { $ } from "bun";
 const response = await fetch("https://example.com");

 // Use Response as stdin.
-await $`echo < ${response} > wc -c`; // 120
+await $`cat < ${response} | wc -c`; // 1256
 ```

 ## Features:
@@ -23,6 +19,8 @@ await $`echo < ${response} > wc -c`; // 120
 - **Template literals**: Template literals are used to execute shell commands. This allows for easy interpolation of variables and expressions.
 - **Safety**: Bun Shell escapes all strings by default, preventing shell injection attacks.
 - **JavaScript interop**: Use `Response`, `ArrayBuffer`, `Blob`, `Bun.file(path)` and other JavaScript objects as stdin, stdout, and stderr.
+- **Shell scripting**: Bun Shell can be used to run shell scripts (`.bun.sh` files).
+- **Custom interpreter**: Bun Shell is written in Zig, along with it's lexer, parser, and interpreter. Bun Shell is a small programming language.

 ## Getting started

@@ -53,23 +51,82 @@ const welcome = await $`echo "Hello World!"`.text();
 console.log(welcome); // Hello World!\n
 ```

-To get stdout, stderr, and the exit code, use await or `.run`:
+By default, `await`ing will return stdout and stderr as `Buffer`s.

 ```js
 import { $ } from "bun";

-const { stdout, stderr, exitCode } = await $`echo "Hello World!"`.quiet();
+const { stdout, stderr } = await $`echo "Hello World!"`.quiet();

 console.log(stdout); // Buffer(6) [ 72, 101, 108, 108, 111, 32 ]
 console.log(stderr); // Buffer(0) []
-console.log(exitCode); // 0
+```
+
+## Error handling
+
+By default, non-zero exit codes will throw an error. This `ShellError` contains information about the command run.
+
+```js
+import { $ } from "bun";
+
+try {
+  const output = await $`something-that-may-fail`.text();
+  console.log(output);
+} catch (err) {
+  console.log(`Failed with code ${err.exitCode}`);
+  console.log(output.stdout.toString());
+  console.log(output.stderr.toString());
+}
+```
+
+Throwing can be disabled with `.nothrow()`. The result's `exitCode` will need to be checked manually.
+
+```js
+import { $ } from "bun";
+
+const { stdout, stderr, exitCode } = await $`something-that-may-fail`
+  .nothrow()
+  .quiet();
+
+if (exitCode !== 0) {
+  console.log(`Non-zero exit code ${exitCode}`);
+}
+
+console.log(stdout);
+console.log(stderr);
+```
+
+The default handling of non-zero exit codes can be configured by calling `.nothrow()` or `.throws(boolean)` on the `$` function itself.
+
+```js
+// shell promises will not throw, meaning you will have to
+// check for `exitCode` manually on every shell command.
+$.nothrow(); // equivilent to $.throws(false)
+
+// default behavior, non-zero exit codes will throw an error
+$.throws(true);
+
+// alias for $.nothrow()
+$.throws(false);
 ```

 ## Redirection

-Bun Shell supports redirection with `<`, `>`, and `|` operators.
+A command's _input_ or _output_ may be _redirected_ using the typical Bash operators:

-### To JavaScript objects (`>`)
+- `<` redirect stdin
+- `>` or `1>` redirect stdout
+- `2>` redirect stderr
+- `&>` redirect both stdout and stderr
+- `>>` or `1>>` redirect stdout, _appending_ to the destination, instead of overwriting
+- `2>>` redirect stderr, _appending_ to the destination, instead of overwriting
+- `&>>` redirect both stdout and stderr, _appending_ to the destination, instead of overwriting
+- `1>&2` redirect stdout to stderr (all writes to stdout will instead be in stderr)
+- `2>&1` redirect stderr to stdout (all writes to stderr will instead be in stdout)
+
+Bun Shell also supports redirecting from and to JavaScript objects.
+
+### Example: Redirect output to JavaScript objects (`>`)

 To redirect stdout to a JavaScript object, use the `>` operator:

@@ -77,9 +134,8 @@ To redirect stdout to a JavaScript object, use the `>` operator:
 import { $ } from "bun";

 const buffer = Buffer.alloc(100);
-const result = await $`echo "Hello World!" > ${buffer}`;
+await $`echo "Hello World!" > ${buffer}`;

-console.log(result.exitCode); // 0
 console.log(buffer.toString()); // Hello World!\n
 ```

@@ -88,7 +144,7 @@ The following JavaScript objects are supported for redirection to:
 - `Buffer`, `Uint8Array`, `Uint16Array`, `Uint32Array`, `Int8Array`, `Int16Array`, `Int32Array`, `Float32Array`, `Float64Array`, `ArrayBuffer`, `SharedArrayBuffer` (writes to the underlying buffer)
 - `Bun.file(path)`, `Bun.file(fd)` (writes to the file)

-### From JavaScript objects (`<`)
+### Example: Redirect input from JavaScript objects (`<`)

 To redirect the output from JavaScript objects to stdin, use the `<` operator:

@@ -108,7 +164,51 @@ The following JavaScript objects are supported for redirection from:
 - `Bun.file(path)`, `Bun.file(fd)` (reads from the file)
 - `Response` (reads from the body)

-### Piping (`|`)
+### Example: Redirect stdin -> file
+
+```js
+import { $ } from "bun";
+
+await $`cat < myfile.txt`;
+```
+
+### Example: Redirect stdout -> file
+
+```js
+import { $ } from "bun";
+
+await $`echo bun! > greeting.txt`;
+```
+
+### Example: Redirect stderr -> file
+
+```js
+import { $ } from "bun";
+
+await $`bun run index.ts 2> errors.txt`;
+```
+
+### Example: Redirect stdout -> stderr
+
+```js
+import { $ } from "bun";
+
+// redirects stderr to stdout, so all output
+// will be available on stdout
+await $`bun run ./index.ts 2>&1`;
+```
+
+### Example: Redirect stderr -> stdout
+
+```js
+import { $ } from "bun";
+
+// redirects stdout to stderr, so all output
+// will be available on stderr
+await $`bun run ./index.ts 1>&2`;
+```
+
+## Piping (`|`)

 Like in bash, you can pipe the output of one command to another:

@@ -322,38 +422,54 @@ await $.braces(`echo {1,2,3}`);
 // => ["echo 1", "echo 2", "echo 3"]
 ```

-### `$.escape` (unescaped strings)
+### `$.escape` (escape strings)

-For security purposes, Bun Shell escapes input by default. If you need to disable that, this function returns a string that is not escaped by Bun Shell:
+Exposes Bun Shell's escaping logic as a function:

 ```js
 import { $ } from "bun";

-await $`echo ${$.escape("Hello World!")}`;
-// => Hello World!
+console.log($.escape('$(foo) `bar` "baz"'));
+// => \$(foo) \`bar\` \"baz\"
 ```

-## .bun.sh file loader
+If you do not want your string to be escaped, wrap it in a `{ raw: 'str' }` object:

-For simple shell scripts, instead of `sh`, you can use Bun Shell to run shell scripts.
+```js
+import { $ } from "bun";

-To do that, run any file with bun that ends with `.bun.sh`:
-
-```sh
-$ echo "echo Hello World!" > script.bun.sh
-$ bun ./script.bun.sh
-> Hello World!
+await $`echo ${{ raw: '$(foo) `bar` "baz"' }}`;
+// => bun: command not found: foo
+// => bun: command not found: bar
+// => baz
 ```

-On Windows, Bun Shell is used automatically to run `.sh` files when using Bun:
+## .sh file loader
+
+For simple shell scripts, instead of `/bin/sh`, you can use Bun Shell to run shell scripts.
+
+To do so, just run the script with `bun` on a file with the `.sh` extension.
+
+```sh#script.sh
+echo "Hello World! pwd=$(pwd)"
+```

 ```sh
-$ echo "echo Hello World!" > script.sh
-# On windows, .bun.sh is not needed, just .sh
 $ bun ./script.sh
-> Hello World!
+Hello World! pwd=/home/demo
 ```

+Scripts with Bun Shell are cross platform, which means they work on Windows:
+
+```
+PS C:\Users\Demo> bun .\script.sh
+Hello World! pwd=C:\Users\Demo
+```
+
+## Implementation notes
+
+Bun Shell is a small programming language in Bun that is implemented in Zig. It includes a handwritten lexer, parser, and interpreter. Unlike bash, zsh, and other shells, Bun Shell runs operations concurrently.
+
 ## Credits

 Large parts of this API were inspired by [zx](https://github.com/google/zx), [dax](https://github.com/dsherret/dax), and [bnx](https://github.com/wobsoriano/bnx). Thank you to the authors of those projects.
--- a/docs/test/coverage.md
+++ b/docs/test/coverage.md
@@ -52,7 +52,7 @@ It is possible to specify a coverage threshold in `bunfig.toml`. If your test su
 coverageThreshold = 0.9

 # to set different thresholds for lines and functions
-coverageThreshold = { line = 0.9, function = 0.9 }
+coverageThreshold = { lines = 0.9, functions = 0.9 }
 ```

 ### Sourcemaps
--- a/docs/test/writing.md
+++ b/docs/test/writing.md
@@ -109,7 +109,7 @@ $ bun test --todo

 ## `test.only`

-To run a particular test or suite of tests use `test.only()` or `describe.only()`. Once declared, running `bun test --only` will only execute tests/suites that have been marked with `.only()`.
+To run a particular test or suite of tests use `test.only()` or `describe.only()`. Once declared, running `bun test --only` will only execute tests/suites that have been marked with `.only()`. Running `bun test` without the `--only` option with `test.only()` declared will result in all tests in the given suite being executed _up to_ the test with `.only()`. `describe.only()` functions the same in both execution scenarios.

 ```ts
 import { test, describe } from "bun:test";
@@ -135,6 +135,12 @@ The following command will only execute tests #2 and #3.
 $ bun test --only
 ```

+The following command will only execute tests #1, #2 and #3.
+
+```sh
+$ bun test
+```
+
 ## `test.if`

 To run a test conditionally, use `test.if()`. The test will run if the condition is truthy. This is particularly useful for tests that should only run on specific architectures or operating systems.
@@ -150,6 +156,8 @@ test.if(macOS)("runs on macOS", () => {
 });
 ```

+## `test.skipIf`
+
 To instead skip a test based on some condition, use `test.skipIf()` or `describe.skipIf()`.

 ```ts
@@ -160,16 +168,32 @@ test.skipIf(macOS)("runs on non-macOS", () => {
 });
 ```

+## `test.todoIf`
+
+If instead you want to mark the test as TODO, use `test.todoIf()` or `describe.todoIf()`. Carefully choosing `skipIf` or `todoIf` can show a difference between, for example, intent of "invalid for this target" and "planned but not implemented yet."
+
+```ts
+const macOS = process.arch === "darwin";
+
+// TODO: we've only implemented this for Linux so far.
+test.todoIf(macOS)("runs on posix", () => {
+  // runs if *not* macOS
+});
+```
+
 ## `test.each`

 To return a function for multiple cases in a table of tests, use `test.each`.

 ```ts
-const cases = [[1, 2, 3], [3, 4, 5]];
+const cases = [
+  [1, 2, 3],
+  [3, 4, 5],
+];

 test.each(cases)("%p + %p should be %p", (a, b, expected) => {
-    // runs once for each test case provided
-})
+  // runs once for each test case provided
+});
 ```

 There are a number of options available for formatting the case label depending on its type.
@@ -321,7 +345,7 @@ Bun implements the following matchers. Full Jest compatibility is on the roadmap

 ---

- ❌
+- ✅
 - [`.assertions()`](https://jestjs.io/docs/expect#expectassertionsnumber)

 ---
@@ -331,7 +355,7 @@ Bun implements the following matchers. Full Jest compatibility is on the roadmap

 ---

- ❌
+- ✅
 - [`.hasAssertions()`](https://jestjs.io/docs/expect#expecthasassertions)

 ---
--- a/docs/typescript.md
+++ b/docs/typescript.md
@@ -17,13 +17,13 @@ Bun supports things like top-level await, JSX, and extensioned `.ts` imports, wh
 ```jsonc
 {
  "compilerOptions": {
-    // enable latest features
+    // Enable latest features
    "lib": ["ESNext"],
    "target": "ESNext",
    "module": "ESNext",
    "moduleDetection": "force",
-    "jsx": "react-jsx", // support JSX
-    "allowJs": true, // allow importing `.js` from `.ts`
+    "jsx": "react-jsx",
+    "allowJs": true,

    // Bundler mode
    "moduleResolution": "bundler",
@@ -34,18 +34,17 @@ Bun supports things like top-level await, JSX, and extensioned `.ts` imports, wh
    // Best practices
    "strict": true,
    "skipLibCheck": true,
-    "noUnusedLocals": true,
-    "noUnusedParameters": true,
    "noFallthroughCasesInSwitch": true,

    // Some stricter flags
-    "useUnknownInCatchVariables": true,
+    "noUnusedLocals": true,
+    "noUnusedParameters": true,
    "noPropertyAccessFromIndexSignature": true
  }
 }
 ```

-If you run `bun init` in a new directory, this `tsconfig.json` will be generated for you.
+If you run `bun init` in a new directory, this `tsconfig.json` will be generated for you. (The stricter flags are disabled by default.)

 ```sh
 $ bun init
--- a/misctools/mime.js
+++ b/misctools/mime.js
@@ -21,7 +21,7 @@ const withExtensions = [
        return !!json[key]?.extensions?.length;
      })
      .flatMap(mime => {
-        return [...new Set([...json[mime].extensions])].map(ext => {
+        return [...new Set(json[mime].extensions)].map(ext => {
          return [`.{.@"${ext}", all.@"${mime}"}`];
        });
      })
--- a/package.json
+++ b/package.json
@@ -1,40 +1,37 @@
 {
+  "private": true,
  "name": "bun",
  "dependencies": {
-    "@biomejs/biome": "^1.5.3",
    "@vscode/debugadapter": "^1.61.0",
    "esbuild": "^0.17.15",
    "eslint": "^8.20.0",
    "eslint-config-prettier": "^8.5.0",
    "mitata": "^0.1.3",
    "peechy": "0.4.34",
-    "prettier": "3.2.2",
+    "prettier": "^3.2.5",
    "react": "next",
    "react-dom": "next",
    "source-map-js": "^1.0.2",
    "typescript": "^5.0.2"
  },
-  "private": true,
-  "scripts": {
-    "setup": "./scripts/setup.sh",
-    "build": "if [ ! -e build ]; then bun setup; fi && ninja -C build",
-    "build:valgrind": "cmake . -DZIG_OPTIMIZE=Debug -DUSE_DEBUG_JSC=ON -DCMAKE_BUILD_TYPE=Debug -GNinja -Bbuild-valgrind && ninja -Cbuild-valgrind",
-    "build:release": "cmake . -DCMAKE_BUILD_TYPE=Release -GNinja -Bbuild-release && ninja -Cbuild-release",
-    "build:safe": "cmake . -DZIG_OPTIMIZE=ReleaseSafe -DUSE_DEBUG_JSC=ON -DCMAKE_BUILD_TYPE=Release -GNinja -Bbuild-safe && ninja -Cbuild-safe",
-    "typecheck": "tsc --noEmit && cd test && bun run typecheck",
-    "fmt": "biome format --write {src,test,bench,packages/{bun-types,bun-inspector-*,bun-vscode,bun-debug-adapter-protocol}}",
-    "fmt:zig": "zig fmt src/*.zig src/**/*.zig",
-    "lint": "eslint './**/*.d.ts' --cache",
-    "lint:fix": "eslint './**/*.d.ts' --cache --fix",
-    "test": "node packages/bun-internal-test/src/runner.node.mjs ./build/bun-debug",
-    "test:release": "node packages/bun-internal-test/src/runner.node.mjs ./build-release/bun",
-    "update-known-failures": "node packages/bun-internal-test/src/update-known-windows-failures.mjs"
-  },
  "devDependencies": {
    "@types/react": "^18.0.25",
    "@typescript-eslint/eslint-plugin": "^5.31.0",
    "@typescript-eslint/parser": "^5.31.0"
  },
-  "version": "0.0.0",
-  "prettier": "./.prettierrc.cjs"
+  "scripts": {
+    "setup": "./scripts/setup.sh",
+    "build": "if [ ! -e build ]; then bun setup; fi && ninja -C build",
+    "build:valgrind": "cmake . -DZIG_OPTIMIZE=Debug -DUSE_DEBUG_JSC=ON -DCMAKE_BUILD_TYPE=Debug -GNinja -Bbuild-valgrind && ninja -Cbuild-valgrind",
+    "build:release": "cmake . -DCMAKE_BUILD_TYPE=Release -GNinja -Bbuild-release && ninja -Cbuild-release",
+    "build:debug-zig-release": "cmake . -DCMAKE_BUILD_TYPE=Release -DZIG_OPTIMIZE=Debug -GNinja -Bbuild-debug-zig-release && ninja -Cbuild-debug-zig-release",
+    "build:safe": "cmake . -DZIG_OPTIMIZE=ReleaseSafe -DUSE_DEBUG_JSC=ON -DCMAKE_BUILD_TYPE=Release -GNinja -Bbuild-safe && ninja -Cbuild-safe",
+    "typecheck": "tsc --noEmit && cd test && bun run typecheck",
+    "fmt": "prettier --write --cache './{.vscode,src,test,bench,packages/{bun-types,bun-inspector-*,bun-vscode,bun-debug-adapter-protocol}}/**/*.{mjs,ts,tsx,js,jsx}'",
+    "fmt:zig": "zig fmt src/*.zig src/*/*.zig src/*/*/*.zig src/*/*/*/*.zig",
+    "lint": "eslint './**/*.d.ts' --cache",
+    "lint:fix": "eslint './**/*.d.ts' --cache --fix",
+    "test": "node packages/bun-internal-test/src/runner.node.mjs ./build/bun-debug",
+    "test:release": "node packages/bun-internal-test/src/runner.node.mjs ./build-release/bun"
+  }
 }
--- a/packages/bun-debug-adapter-protocol/bun.lockb
+++ b/packages/bun-debug-adapter-protocol/bun.lockb
--- a/packages/bun-error/bun.lockb
+++ b/packages/bun-error/bun.lockb
--- a/packages/bun-inspector-frontend/bun.lockb
+++ b/packages/bun-inspector-frontend/bun.lockb
--- a/packages/bun-inspector-protocol/bun.lockb
+++ b/packages/bun-inspector-protocol/bun.lockb
--- a/packages/bun-internal-test/bun.lockb
+++ b/packages/bun-internal-test/bun.lockb
--- a/packages/bun-internal-test/package.json
+++ b/packages/bun-internal-test/package.json
@@ -7,9 +7,11 @@
    "runners/qunit"
  ],
  "dependencies": {
-    "@actions/core": "latest"
+    "@actions/core": "latest",
+    "p-queue": "^8.0.1"
  },
  "devDependencies": {
+    "@types/p-queue": "^3.2.1",
    "bun-types": "canary",
    "prettier": "^2.8.2"
  },
--- a/packages/bun-internal-test/src/runner.node.mjs
+++ b/packages/bun-internal-test/src/runner.node.mjs
@@ -1,49 +1,91 @@
 import * as action from "@actions/core";
 import { spawn, spawnSync } from "child_process";
-import { rmSync, writeFileSync, readFileSync } from "fs";
-import { readFile } from "fs/promises";
+import { rmSync, writeFileSync, readFileSync, mkdirSync, openSync, close, closeSync } from "fs";
+import { readFile, rm } from "fs/promises";
 import { readdirSync } from "node:fs";
 import { resolve, basename } from "node:path";
-import { cpus, hostname, totalmem, userInfo } from "os";
+import { constants, cpus, hostname, tmpdir, totalmem, userInfo } from "os";
+import { join, normalize } from "path";
 import { fileURLToPath } from "url";
+import PQueue from "p-queue";

 const run_start = new Date();
+const TIMEOUT_DURATION = 1000 * 60 * 5;
+const SHORT_TIMEOUT_DURATION = Math.ceil(TIMEOUT_DURATION / 5);
+
+function defaultConcurrency() {
+  // This causes instability due to the number of open file descriptors / sockets in some tests
+  // Windows has higher limits
+  if (process.platform !== "win32") {
+    return 1;
+  }
+
+  return Math.min(Math.floor((cpus().length - 2) / 2), 2);
+}

 const windows = process.platform === "win32";
-
+const KEEP_TMPDIR = process.env["BUN_KEEP_TMPDIR"] === "1";
 const nativeMemory = totalmem();
 const force_ram_size_input = parseInt(process.env["BUN_JSC_forceRAMSize"] || "0", 10);
 let force_ram_size = Number(BigInt(nativeMemory) >> BigInt(2)) + "";
 if (!(Number.isSafeInteger(force_ram_size_input) && force_ram_size_input > 0)) {
  force_ram_size = force_ram_size_input + "";
 }
+function uncygwinTempDir() {
+  if (process.platform === "win32") {
+    for (let key of ["TMPDIR", "TEMP", "TEMPDIR", "TMP"]) {
+      let TMPDIR = process.env[key] || "";
+      if (!/^\/[a-zA-Z]\//.test(TMPDIR)) {
+        continue;
+      }
+
+      const driveLetter = TMPDIR[1];
+      TMPDIR = path.win32.normalize(`${driveLetter.toUpperCase()}:` + TMPDIR.substring(2));
+      process.env[key] = TMPDIR;
+    }
+  }
+}
+
+uncygwinTempDir();

 const cwd = resolve(fileURLToPath(import.meta.url), "../../../../");
 process.chdir(cwd);

 const ci = !!process.env["GITHUB_ACTIONS"];
-const enableProgressBar = !ci;
+const enableProgressBar = false;

-function defaultConcurrency() {
-  // Concurrency causes more flaky tests, only enable it by default on windows
-  // See https://github.com/oven-sh/bun/issues/8071
-  if (windows) {
-    return Math.floor((cpus().length - 2) / 2);
-  }
-  return 1;
+const dirPrefix = "bun-test-tmp-" + ((Math.random() * 100_000_0) | 0).toString(36) + "_";
+const run_concurrency = Math.max(Number(process.env["BUN_TEST_CONCURRENCY"] || defaultConcurrency(), 10), 1);
+const queue = new PQueue({ concurrency: run_concurrency });
+
+var prevTmpdir = "";
+function maketemp() {
+  prevTmpdir = join(
+    tmpdir(),
+    dirPrefix + (Date.now() | 0).toString() + "_" + ((Math.random() * 100_000_0) | 0).toString(36),
+  );
+  mkdirSync(prevTmpdir, { recursive: true });
+  return prevTmpdir;
 }

-const run_concurrency = Math.max(Number(process.env["BUN_TEST_CONCURRENCY"] || defaultConcurrency(), 10), 1);
-
-const extensions = [".js", ".ts", ".jsx", ".tsx"];
+const extensions = [".js", ".ts", ".jsx", ".tsx", ".mjs", ".cjs", ".mts", ".cts", ".mjsx", ".cjsx", ".mtsx", ".ctsx"];

 const git_sha =
  process.env["GITHUB_SHA"] ?? spawnSync("git", ["rev-parse", "HEAD"], { encoding: "utf-8" }).stdout.trim();

+const TEST_FILTER = process.env.BUN_TEST_FILTER;
+
 function isTest(path) {
  if (!basename(path).includes(".test.") || !extensions.some(ext => path.endsWith(ext))) {
    return false;
  }
+
+  if (TEST_FILTER) {
+    if (!path.includes(TEST_FILTER)) {
+      return false;
+    }
+  }
+
  return true;
 }

@@ -58,8 +100,15 @@ function* findTests(dir, query) {
  }
 }

-// pick the last one, kind of a hack to allow 'bun run test bun-release' to test the release build
-let bunExe = (process.argv.length > 2 ? process.argv[process.argv.length - 1] : null) ?? "bun";
+let bunExe = "bun";
+
+if (process.argv.length > 2) {
+  bunExe = resolve(process.argv.at(-1));
+} else if (process.env.BUN_PATH) {
+  const { BUN_PATH_BASE, BUN_PATH } = process.env;
+  bunExe = resolve(normalize(BUN_PATH_BASE), normalize(BUN_PATH));
+}
+
 const { error, stdout: revision_stdout } = spawnSync(bunExe, ["--revision"], {
  env: { ...process.env, BUN_DEBUG_QUIET_LOGS: 1 },
 });
@@ -98,59 +147,175 @@ function lookupWindowsError(code) {

 const failing_tests = [];
 const passing_tests = [];
-const fixes = [];
-const regressions = [];
+let maxFd = -1;
+function getMaxFileDescriptor(path) {
+  if (process.platform === "win32") {
+    return -1;
+  }

+  hasInitialMaxFD = true;
+
+  if (process.platform === "linux") {
+    try {
+      readdirSync("/proc/self/fd").forEach(name => {
+        const fd = parseInt(name.trim(), 10);
+        if (Number.isSafeInteger(fd) && fd >= 0) {
+          maxFd = Math.max(maxFd, fd);
+        }
+      });
+
+      return maxFd;
+    } catch {}
+  }
+
+  const devnullfd = openSync("/dev/null", "r");
+  closeSync(devnullfd);
+  maxFd = devnullfd + 1;
+  return maxFd;
+}
+let hasInitialMaxFD = false;
+
+const activeTests = new Map();
+
+let slowTestCount = 0;
+function checkSlowTests() {
+  const now = Date.now();
+  const prevSlowTestCount = slowTestCount;
+  slowTestCount = 0;
+  for (const [path, { start, proc }] of activeTests) {
+    if (proc && now - start >= TIMEOUT_DURATION) {
+      console.error(
+        `\x1b[31merror\x1b[0;2m:\x1b[0m Killing test ${JSON.stringify(path)} after ${Math.ceil((now - start) / 1000)}s`,
+      );
+      proc?.stdout?.destroy?.();
+      proc?.stderr?.destroy?.();
+      proc?.kill?.();
+    } else if (now - start > SHORT_TIMEOUT_DURATION) {
+      console.error(
+        `\x1b[33mwarning\x1b[0;2m:\x1b[0m Test ${JSON.stringify(path)} has been running for ${Math.ceil(
+          (now - start) / 1000,
+        )}s`,
+      );
+      slowTestCount++;
+    }
+  }
+
+  if (slowTestCount > prevSlowTestCount && queue.concurrency > 1) {
+    queue.concurrency += 1;
+  }
+}
+
+setInterval(checkSlowTests, SHORT_TIMEOUT_DURATION).unref();
+var currentTestNumber = 0;
 async function runTest(path) {
+  const thisTestNumber = currentTestNumber++;
  const name = path.replace(cwd, "").slice(1);
  let exitCode, signal, err, output;

-  const expected_crash_reason = windows
-    ? await readFile(resolve(path), "utf-8").then(data => {
-      const match = data.match(/@known-failing-on-windows:(.*)\n/);
-      return match ? match[1].trim() : null;
-    })
-    : null;
-
  const start = Date.now();

-  await new Promise((done, reject) => {
-    const proc = spawn(bunExe, ["test", resolve(path)], {
-      stdio: ["ignore", "pipe", "pipe"],
-      timeout: 1000 * 60 * 3,
-      env: {
-        ...process.env,
-        FORCE_COLOR: "1",
-        BUN_GARBAGE_COLLECTOR_LEVEL: "1",
-        BUN_JSC_forceRAMSize: force_ram_size,
-        BUN_RUNTIME_TRANSPILER_CACHE_PATH: "0",
-        // reproduce CI results locally
-        GITHUB_ACTIONS: process.env.GITHUB_ACTIONS ?? "true",
-        BUN_DEBUG_QUIET_LOGS: "1",
-      },
-    });
+  const activeTestObject = { start, proc: undefined };
+  activeTests.set(path, activeTestObject);

-    const chunks = [];
-    proc.stdout.on("data", chunk => {
-      chunks.push(chunk);
-      if (run_concurrency === 1) process.stdout.write(chunk);
-    });
-    proc.stderr.on("data", chunk => {
-      chunks.push(chunk);
-      if (run_concurrency === 1) process.stderr.write(chunk);
-    });
+  try {
+    await new Promise((finish, reject) => {
+      const chunks = [];
+      process.stderr.write(
+        `
+at ${((start - run_start.getTime()) / 1000).toFixed(2)}s, file ${thisTestNumber
+          .toString()
+          .padStart(total.toString().length, "0")}/${total}, ${failing_tests.length} failing files
+Starting "${name}"

-    proc.on("exit", (code_, signal_) => {
-      exitCode = code_;
-      signal = signal_;
-      output = Buffer.concat(chunks).toString();
-      done();
+`,
+      );
+      const TMPDIR = maketemp();
+      const proc = spawn(bunExe, ["test", resolve(path)], {
+        stdio: ["ignore", "pipe", "pipe"],
+        env: {
+          ...process.env,
+          FORCE_COLOR: "1",
+          BUN_GARBAGE_COLLECTOR_LEVEL: "1",
+          BUN_JSC_forceRAMSize: force_ram_size,
+          BUN_RUNTIME_TRANSPILER_CACHE_PATH: "0",
+          GITHUB_ACTIONS: process.env.GITHUB_ACTIONS ?? "true",
+          BUN_DEBUG_QUIET_LOGS: "1",
+          [windows ? "TEMP" : "TMPDIR"]: TMPDIR,
+        },
+      });
+      activeTestObject.proc = proc;
+      proc.stdout.once("end", () => {
+        done();
+      });
+
+      let doneCalls = 0;
+      var done = () => {
+        // TODO: wait for stderr as well
+        // spawn.test currently causes it to hang
+        if (doneCalls++ === 1) {
+          actuallyDone();
+        }
+      };
+      var actuallyDone = function () {
+        actuallyDone = done = () => {};
+        proc?.stderr?.unref?.();
+        proc?.stdout?.unref?.();
+        proc?.unref?.();
+        output = Buffer.concat(chunks).toString();
+        finish();
+      };
+
+      // if (!KEEP_TMPDIR)
+      //   proc.once("close", () => {
+      //     rm(TMPDIR, { recursive: true, force: true }).catch(() => {});
+      //   });
+
+      proc.stdout.on("data", chunk => {
+        chunks.push(chunk);
+        if (run_concurrency === 1) process.stdout.write(chunk);
+      });
+      proc.stderr.on("data", chunk => {
+        chunks.push(chunk);
+        if (run_concurrency === 1) process.stderr.write(chunk);
+      });
+
+      proc.once("close", () => {
+        activeTestObject.proc = undefined;
+      });
+
+      proc.once("exit", (code_, signal_) => {
+        activeTestObject.proc = undefined;
+        exitCode = code_;
+        signal = signal_;
+        if (signal || exitCode !== 0) {
+          actuallyDone();
+        } else {
+          done();
+        }
+      });
+      proc.once("error", err_ => {
+        activeTestObject.proc = undefined;
+        err = err_;
+        actuallyDone();
+      });
    });
-    proc.on("error", err_ => {
-      err = err_;
-      done();
-    });
-  });
+  } finally {
+    activeTests.delete(path);
+  }
+
+  if (!hasInitialMaxFD) {
+    getMaxFileDescriptor();
+  } else if (maxFd > 0) {
+    const prevMaxFd = maxFd;
+    maxFd = getMaxFileDescriptor();
+    if (maxFd > prevMaxFd + queue.concurrency * 2) {
+      process.stderr.write(
+        `\n\x1b[31mewarn\x1b[0;2m:\x1b[0m file descriptor leak in ${name}, delta: ${
+          maxFd - prevMaxFd
+        }, current: ${maxFd}, previous: ${prevMaxFd}\n`,
+      );
+    }
+  }

  const passed = exitCode === 0 && !err && !signal;

@@ -195,7 +360,8 @@ async function runTest(path) {
  }

  console.log(
-    `\x1b[2m${formatTime(duration).padStart(6, " ")}\x1b[0m ${passed ? "\x1b[32m✔" : expected_crash_reason ? "\x1b[33m⚠" : "\x1b[31m✖"
+    `\x1b[2m${formatTime(duration).padStart(6, " ")}\x1b[0m ${
+      passed ? "\x1b[32m✔" : "\x1b[31m✖"
    } ${name}\x1b[0m${reason ? ` (${reason})` : ""}`,
  );

@@ -210,28 +376,17 @@ async function runTest(path) {
  }

  if (!passed) {
-    if (reason) {
-      if (windows && !expected_crash_reason) {
-        regressions.push({ path: name, reason, output });
-      }
-    }
-
-    failing_tests.push({ path: name, reason, output, expected_crash_reason });
+    failing_tests.push({ path: name, reason, output });
+    process.exitCode = 1;
    if (err) console.error(err);
  } else {
-    if (windows && expected_crash_reason !== null) {
-      fixes.push({ path: name, output, expected_crash_reason });
-    }
-
    passing_tests.push(name);
  }
+
+  return passed;
 }

-const queue = [...findTests(resolve(cwd, "test"))];
-let running = 0;
-let total = queue.length;
-let finished = 0;
-let on_entry_finish = null;
+var finished = 0;

 function writeProgressBar() {
  const barWidth = Math.min(process.stdout.columns || 40, 80) - 2;
@@ -241,34 +396,23 @@ function writeProgressBar() {
  process.stdout.write(`\r${str1}${" ".repeat(barWidth - str1.length)}]`);
 }

-while (queue.length > 0) {
-  if (running >= run_concurrency) {
-    await new Promise(resolve => (on_entry_finish = resolve));
-    continue;
-  }
-
-  const path = queue.shift();
-  running++;
-  runTest(path)
-    .catch(e => {
-      console.error("Bug in bun-internal-test");
-      console.error(e);
-      process.exit(1);
-    })
-    .finally(() => {
-      running--;
-      if (on_entry_finish) {
-        on_entry_finish();
-        on_entry_finish = null;
-      }
-    });
-}
-while (running > 0) {
-  await Promise.race([
-    new Promise(resolve => (on_entry_finish = resolve)),
-    new Promise(resolve => setTimeout(resolve, 1000)),
-  ]);
+const allTests = [...findTests(resolve(cwd, "test"))];
+console.log(`Starting ${allTests.length} tests with ${run_concurrency} concurrency...`);
+let total = allTests.length;
+for (const path of allTests) {
+  queue.add(
+    async () =>
+      await runTest(path).catch(e => {
+        console.error("Bug in bun-internal-test");
+        console.error(e);
+        process.exit(1);
+      }),
+  );
 }
+await queue.onIdle();
+console.log(`
+Completed ${total} tests with ${failing_tests.length} failing tests
+`);
 console.log("\n");

 function linkToGH(linkTo) {
@@ -279,10 +423,13 @@ function sectionLink(linkTo) {
  return "#" + linkTo.replace(/[^a-zA-Z0-9_-]/g, "").toLowerCase();
 }

+failing_tests.sort((a, b) => a.path.localeCompare(b.path));
+passing_tests.sort((a, b) => a.localeCompare(b));
+
 const failingTestDisplay = failing_tests
-  .filter(({ reason }) => !regressions.some(({ path }) => path === path))
  .map(({ path, reason }) => `- [\`${path}\`](${sectionLink(path)})${reason ? ` ${reason}` : ""}`)
  .join("\n");
+
 // const passingTestDisplay = passing_tests.map(path => `- \`${path}\``).join("\n");

 rmSync("report.md", { force: true });
@@ -319,9 +466,10 @@ console.log("\n" + "-".repeat(Math.min(process.stdout.columns || 40, 80)) + "\n"
 console.log(header);
 console.log("\n" + "-".repeat(Math.min(process.stdout.columns || 40, 80)) + "\n");

-let report = `# bun test on ${process.env["GITHUB_REF"] ??
+let report = `# bun test on ${
+  process.env["GITHUB_REF"] ??
  spawnSync("git", ["rev-parse", "--abbrev-ref", "HEAD"], { encoding: "utf-8" }).stdout.trim()
-  }
+}

 \`\`\`
 ${header}
@@ -329,31 +477,8 @@ ${header}

 `;

-if (fixes.length > 0) {
-  report += `## Fixes\n\n`;
-  report += "The following tests had @known-failing-on-windows but now pass:\n\n";
-  report += fixes
-    .map(
-      ({ path, expected_crash_reason }) => `- [\`${path}\`](${sectionLink(path)}) (before: ${expected_crash_reason})`,
-    )
-    .join("\n");
-  report += "\n\n";
-}
-
-if (regressions.length > 0) {
-  report += `## Regressions\n\n`;
-  report += regressions
-    .map(
-      ({ path, reason, expected_crash_reason }) =>
-        `- [\`${path}\`](${sectionLink(path)}) ${reason}${expected_crash_reason ? ` (expected: ${expected_crash_reason})` : ""
-        }`,
-    )
-    .join("\n");
-  report += "\n\n";
-}
-
 if (failingTestDisplay.length > 0) {
-  report += `## ${windows ? "Known " : ""}Failing tests\n\n`;
+  report += `## Failing tests\n\n`;
  report += failingTestDisplay;
  report += "\n\n";
 }
@@ -366,17 +491,10 @@ if (failingTestDisplay.length > 0) {

 if (failing_tests.length) {
  report += `## Failing tests log output\n\n`;
-  for (const { path, output, reason, expected_crash_reason } of failing_tests) {
+  for (const { path, output, reason } of failing_tests) {
    report += `### ${path}\n\n`;
    report += "[Link to file](" + linkToGH(path) + ")\n\n";
-    if (windows && reason !== expected_crash_reason) {
-      report += `To mark this as a known failing test, add this to the start of the file:\n`;
-      report += `\`\`\`ts\n`;
-      report += `// @known-failing-on-windows: ${reason}\n`;
-      report += `\`\`\`\n\n`;
-    } else {
-      report += `${reason}\n\n`;
-    }
+    report += `${reason}\n\n`;
    report += "```\n";
    report += output
      .replace(/\x1b\[[0-9;]*m/g, "")
@@ -391,18 +509,12 @@ writeFileSync(
  JSON.stringify({
    failing_tests,
    passing_tests,
-    fixes,
-    regressions,
  }),
 );

 console.log("-> test-report.md, test-report.json");

 if (ci) {
-  if (windows) {
-    action.setOutput("regressing_tests", regressions.map(({ path }) => `- \`${path}\``).join("\n"));
-    action.setOutput("regressing_test_count", regressions.length);
-  }
  if (failing_tests.length > 0) {
    action.setFailed(`${failing_tests.length} files with failing tests`);
  }
@@ -414,12 +526,6 @@ if (ci) {
  }
  action.summary.addRaw(truncated_report);
  await action.summary.write();
-} else {
-  if (windows && (regressions.length > 0 || fixes.length > 0)) {
-    console.log(
-      "\n\x1b[34mnote\x1b[0;2m:\x1b[0m If you would like to update the @known-failing-on-windows annotations, run `bun update-known-failures`",
-    );
-  }
 }

-process.exit(failing_tests.length ? 1 : 0);
+process.exit(failing_tests.length ? 1 : process.exitCode);
--- a/packages/bun-internal-test/src/update-known-windows-failures.mjs
+++ b/packages/bun-internal-test/src/update-known-windows-failures.mjs
@@ -1,49 +0,0 @@
-import assert from "assert";
-import { existsSync, readFileSync, writeFileSync } from "fs";
-import { join } from "path";
-import { fileURLToPath } from "url";
-
-if (process.platform !== "win32") {
-  console.log("This script is only intended to be run on Windows.");
-  process.exit(1);
-}
-
-process.chdir(join(fileURLToPath(import.meta.url), "../../../../"));
-
-if (!existsSync("test-report.json")) {
-  console.log("No test report found. Please run `bun run test` first.");
-  process.exit(1);
-}
-
-const test_report = JSON.parse(readFileSync("test-report.json", "utf8"));
-assert(Array.isArray(test_report.failing_tests));
-
-for (const { path, reason, expected_crash_reason } of test_report.failing_tests) {
-  assert(path);
-  assert(reason);
-
-  if (expected_crash_reason !== reason) {
-    const old_content = readFileSync(path, "utf8");
-    if (!old_content.includes("// @known-failing-on-windows")) {
-      let content = old_content.replace(/\/\/\s*@known-failing-on-windows:.*\n/, "");
-      if (reason) {
-        content = `// @known-failing-on-windows: ${reason}\n` + content;
-      }
-      writeFileSync(path, content, "utf8");
-      console.log(path);
-    }
-  }
-}
-
-for (const { path } of test_report.fixes) {
-  assert(path);
-
-  const old_content = readFileSync(path, "utf8");
-
-  let content = old_content.replace(/\/\/\s*@known-failing-on-windows:.*\n/, "");
-
-  if (content !== old_content) {
-    writeFileSync(path, content, "utf8");
-    console.log(path);
-  }
-}
--- a/packages/bun-lambda/bun.lockb
+++ b/packages/bun-lambda/bun.lockb
--- a/packages/bun-lambda/scripts/publish-layer.ts
+++ b/packages/bun-lambda/scripts/publish-layer.ts
@@ -32,20 +32,20 @@ export class PublishCommand extends BuildCommand {
    }
    const { layer, region, arch, output, public: isPublic } = flags;
    if (region.includes("*")) {
-      // biome-ignore: format ignore
+      // prettier-ignore
      const result = this.#aws(["ec2", "describe-regions", "--query", "Regions[].RegionName", "--output", "json"]);
      region.length = 0;
      for (const name of JSON.parse(result)) {
        region.push(name);
      }
    } else if (!region.length) {
-      // biome-ignore: format ignore
+      // prettier-ignore
      region.push(this.#aws(["configure", "get", "region"]));
    }
    this.log("Publishing...");
    for (const regionName of region) {
      for (const layerName of layer) {
-        // biome-ignore: format ignore
+        // prettier-ignore
        const result = this.#aws([
          "lambda",
          "publish-layer-version",
@@ -70,7 +70,7 @@ export class PublishCommand extends BuildCommand {
        const { LayerVersionArn } = JSON.parse(result);
        this.log("Published", LayerVersionArn);
        if (isPublic) {
-          // biome-ignore: format ignore
+          // prettier-ignore
          this.#aws([
            "lambda",
            "add-layer-version-permission",
--- a/packages/bun-plugin-server-components/bun.lockb
+++ b/packages/bun-plugin-server-components/bun.lockb
--- a/packages/bun-plugin-yaml/bun.lockb
+++ b/packages/bun-plugin-yaml/bun.lockb
--- a/packages/bun-polyfills/bun.lockb
+++ b/packages/bun-polyfills/bun.lockb
--- a/packages/bun-polyfills/src/global/importmeta.ts
+++ b/packages/bun-polyfills/src/global/importmeta.ts
@@ -19,9 +19,7 @@ export default function polyfillImportMeta(metaIn: ImportMeta) {
        dir: path.dirname(metapath),
        file: path.basename(metapath),
        require: require2,
-        async resolve(id: string, parent?: string) {
-            return this.resolveSync(id, parent);
-        },
+        resolve: metaIn.resolve,
        resolveSync(id: string, parent?: string) {
            return require2.resolve(id, {
                paths: typeof parent === 'string' ? [
--- a/packages/bun-release/bun.lockb
+++ b/packages/bun-release/bun.lockb
--- a/packages/bun-release/src/npm/install.ts
+++ b/packages/bun-release/src/npm/install.ts
@@ -121,15 +121,12 @@ async function downloadBun(platform: Platform, dst: string): Promise<void> {
 }

 export function optimizeBun(path: string): void {
-  if (os === "win32") {
-    throw new Error(
-      "You must use Windows Subsystem for Linux, aka. WSL, to run bun. Learn more: https://learn.microsoft.com/en-us/windows/wsl/install",
-    );
-  }
+  const installScript =
+    os === "win32" ? 'powershell -c "irm bun.sh/install.ps1 | iex"' : "curl -fsSL https://bun.sh/install | bash";
  const { npm_config_user_agent } = process.env;
  if (npm_config_user_agent && /\byarn\//.test(npm_config_user_agent)) {
    throw new Error(
-      "Yarn does not support bun, because it does not allow linking to binaries. To use bun, install using the following command: curl -fsSL https://bun.sh/install | bash",
+      `Yarn does not support bun, because it does not allow linking to binaries. To use bun, install using the following command: ${installScript}`,
    );
  }
  try {
@@ -139,6 +136,6 @@ export function optimizeBun(path: string): void {
    debug("optimizeBun failed", error);
  }
  throw new Error(
-    "Your package manager doesn't seem to support bun. To use bun, install using the following command: curl -fsSL https://bun.sh/install | bash",
+    `Your package manager doesn't seem to support bun. To use bun, install using the following command: ${installScript}`,
  );
 }
--- a/packages/bun-release/src/platform.ts
+++ b/packages/bun-release/src/platform.ts
@@ -6,7 +6,9 @@ export const os = process.platform;

 export const arch = os === "darwin" && process.arch === "x64" && isRosetta2() ? "arm64" : process.arch;

-export const avx2 = (arch === "x64" && os === "linux" && isLinuxAVX2()) || (os === "darwin" && isDarwinAVX2());
+export const avx2 =
+  arch === "x64" &&
+  ((os === "linux" && isLinuxAVX2()) || (os === "darwin" && isDarwinAVX2()) || (os === "win32" && isWindowsAVX2()));

 export type Platform = {
  os: string;
@@ -55,6 +57,19 @@ export const platforms: Platform[] = [
    bin: "bun-linux-x64-baseline",
    exe: "bin/bun",
  },
+  {
+    os: "win32",
+    arch: "x64",
+    avx2: true,
+    bin: "bun-windows-x64",
+    exe: "bin/bun.exe",
+  },
+  {
+    os: "win32",
+    arch: "x64",
+    bin: "bun-windows-x64-baseline",
+    exe: "bin/bun.exe",
+  },
 ];

 export const supportedPlatforms: Platform[] = platforms
@@ -89,3 +104,8 @@ function isRosetta2(): boolean {
    return false;
  }
 }
+
+function isWindowsAVX2(): boolean {
+  // TODO: Implement AVX2 detection on Windows
+  return false;
+}
--- a/packages/bun-types/.prettierrc
+++ b/packages/bun-types/.prettierrc
@@ -1,6 +0,0 @@
-{
-  "arrowParens": "avoid",
-  "printWidth": 80,
-  "trailingComma": "all",
-  "useTabs": false
-}
--- a/Show More
+++ b/Show More