diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index eae990178e089..35751767198ae 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -5,9 +5,8 @@ env:
 
 # Controls when the workflow will run
 on:
-  # Triggers the workflow on push or pull request events but only for the "master" branch
+  # Triggers the workflow on push or pull request events
   push:
-    branches: ["main"]
 
   # Allows you to run this workflow manually from the Actions tab
   workflow_dispatch:
@@ -222,16 +221,84 @@ jobs:
           name: bun-webkit-windows-${{ matrix.arch }}${{ matrix.suffix }}
           path: bun-webkit.tar.gz
 
+  linux-musl:
+    name: Linux
+    runs-on: ${{matrix.os}}
+    strategy:
+      matrix:
+        include:
+          - lto_flag: ""
+            label: bun-webkit-linux-amd64-musl-debug
+            os: big-ubuntu
+            package_json_arch: "x64"
+            CMAKE_BUILD_TYPE: "Debug"
+          - lto_flag: ""
+            label: bun-webkit-linux-arm64-musl-debug
+            os: linux-arm64-gh
+            package_json_arch: "arm64"
+            CMAKE_BUILD_TYPE: "Debug"
+          - lto_flag: "-flto=full -fwhole-program-vtables -fforce-emit-vtables"
+            label: bun-webkit-linux-arm64-musl-lto
+            os: linux-arm64-gh
+            package_json_arch: "arm64"
+            CMAKE_BUILD_TYPE: "Release"
+          - lto_flag: ""
+            label: bun-webkit-linux-arm64-musl
+            os: linux-arm64-gh
+            package_json_arch: "arm64"
+            CMAKE_BUILD_TYPE: "Release"
+          - lto_flag: "-flto=full  -fwhole-program-vtables -fforce-emit-vtables"
+            label: bun-webkit-linux-amd64-musl-lto
+            os: big-ubuntu
+            package_json_arch: "x64"
+            CMAKE_BUILD_TYPE: "Release"
+          - lto_flag: ""
+            label: bun-webkit-linux-amd64-musl
+            os: big-ubuntu
+            package_json_arch: "x64"
+            CMAKE_BUILD_TYPE: "Release"
+
+    timeout-minutes: 90
+    steps:
+      - uses: actions/checkout@v4
+        with:
+          sparse-checkout-cone-mode: false
+          sparse-checkout: |
+            /*
+            !LayoutTests/
+            !JSTests/
+      - uses: docker/setup-buildx-action@v2
+        id: buildx
+        with:
+          install: true
+      - name: Run
+        run: |
+          rm -rf ${{runner.temp}}/bun-webkit ${{runner.temp}}/bun-webkit.tar.gz
+          WEBKIT_RELEASE_TYPE=${{matrix.CMAKE_BUILD_TYPE}} CPU="native" cpu=native LTO_FLAG="${{matrix.lto_flag}}" temp=${{runner.temp}} bash musl-release.sh
+          cd ${{runner.temp}}
+          echo "#define BUN_WEBKIT_VERSION \"${{github.sha}}\"" >> bun-webkit/include/cmakeconfig.h
+          echo '{ "name": "${{matrix.label}}", "version": "0.0.1-${{github.sha}}", "os": ["linux"], "cpu": ["${{matrix.package_json_arch}}"], "repository": "https://github.com/${{github.repository}}" }' > bun-webkit/package.json
+          rm -rf bun-webkit/lib/*.so
+          rm -rf bun-webkit/lib/*.so.*
+          tar -czf bun-webkit.tar.gz bun-webkit
+          rm -rf bun-webkit
+      - uses: actions/upload-artifact@v3
+        with:
+          name: ${{matrix.label}}
+          path: ${{runner.temp}}/bun-webkit.tar.gz
+
   release:
     name: release
     permissions:
       contents: write
     runs-on: ubuntu-latest
     timeout-minutes: 90
+    if: github.ref == 'refs/heads/main'
     needs:
       - linux
       - macos
       - windows
+      - linux-musl
     steps:
       - uses: actions/download-artifact@v3
         with:
@@ -281,21 +348,52 @@ jobs:
         with:
           name: bun-webkit-windows-amd64-debug
           path: ${{runner.temp}}/bun-webkit-windows-amd64-debug
+      - uses: actions/download-artifact@v3
+        with:
+          name: bun-webkit-linux-amd64-musl
+          path: ${{runner.temp}}/bun-webkit-linux-amd64-musl
+      - uses: actions/download-artifact@v3
+        with:
+          name: bun-webkit-linux-arm64-musl
+          path: ${{runner.temp}}/bun-webkit-linux-arm64-musl
+      - uses: actions/download-artifact@v3
+        with:
+          name: bun-webkit-linux-amd64-musl-debug
+          path: ${{runner.temp}}/bun-webkit-linux-amd64-musl-debug
+      - uses: actions/download-artifact@v3
+        with:
+          name: bun-webkit-linux-arm64-musl-debug
+          path: ${{runner.temp}}/bun-webkit-linux-arm64-musl-debug
+      - uses: actions/download-artifact@v3
+         with:
+           name: bun-webkit-linux-amd64-musl-debug
+           path: ${{runner.temp}}/bun-webkit-linux-amd64-musl-lto
+       - uses: actions/download-artifact@v3
+         with:
+           name: bun-webkit-linux-arm64-musl-debug
+           path: ${{runner.temp}}/bun-webkit-linux-arm64-musl-lto
 
       - name: Rename files
         run: |
           mv ${{runner.temp}}/bun-webkit-linux-amd64/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-linux-amd64.tar.gz
-          mv ${{runner.temp}}/bun-webkit-linux-arm64/bun-webkit.tar.gz  ${{runner.temp}}/bun-webkit-linux-arm64.tar.gz
+          mv ${{runner.temp}}/bun-webkit-linux-arm64/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-linux-arm64.tar.gz
+          mv ${{runner.temp}}/bun-webkit-linux-amd64-musl/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-linux-amd64-musl.tar.gz
+          mv ${{runner.temp}}/bun-webkit-linux-arm64-musl/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-linux-arm64-musl.tar.gz
           mv ${{runner.temp}}/bun-webkit-macos-arm64/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-macos-arm64.tar.gz
-          mv ${{runner.temp}}/bun-webkit-macos-amd64/bun-webkit.tar.gz  ${{runner.temp}}/bun-webkit-macos-amd64.tar.gz
+          mv ${{runner.temp}}/bun-webkit-macos-amd64/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-macos-amd64.tar.gz
           mv ${{runner.temp}}/bun-webkit-linux-amd64-debug/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-linux-amd64-debug.tar.gz
-          mv ${{runner.temp}}/bun-webkit-linux-arm64-debug/bun-webkit.tar.gz  ${{runner.temp}}/bun-webkit-linux-arm64-debug.tar.gz
+          mv ${{runner.temp}}/bun-webkit-linux-arm64-debug/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-linux-arm64-debug.tar.gz
+          mv ${{runner.temp}}/bun-webkit-linux-amd64-musl-debug/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-linux-amd64-musl-debug.tar.gz
+          mv ${{runner.temp}}/bun-webkit-linux-arm64-musl-debug/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-linux-arm64-musl-debug.tar.gz
           mv ${{runner.temp}}/bun-webkit-macos-arm64-debug/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-macos-arm64-debug.tar.gz
-          mv ${{runner.temp}}/bun-webkit-macos-amd64-debug/bun-webkit.tar.gz  ${{runner.temp}}/bun-webkit-macos-amd64-debug.tar.gz
-          mv ${{runner.temp}}/bun-webkit-linux-arm64-lto/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-linux-arm64-lto.tar.gz
+          mv ${{runner.temp}}/bun-webkit-macos-amd64-debug/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-macos-amd64-debug.tar.gz
           mv ${{runner.temp}}/bun-webkit-linux-amd64-lto/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-linux-amd64-lto.tar.gz
+          mv ${{runner.temp}}/bun-webkit-linux-arm64-lto/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-linux-arm64-lto.tar.gz
+          mv ${{runner.temp}}/bun-webkit-linux-amd64-musl-lto/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-linux-amd64-musl-lto.tar.gz
+          mv ${{runner.temp}}/bun-webkit-linux-arm64-musl-lto/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-linux-arm64-musl-lto.tar.gz
           mv ${{runner.temp}}/bun-webkit-windows-amd64/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-windows-amd64.tar.gz
           mv ${{runner.temp}}/bun-webkit-windows-amd64-debug/bun-webkit.tar.gz ${{runner.temp}}/bun-webkit-windows-amd64-debug.tar.gz
+
       - name: Release
         uses: softprops/action-gh-release@v1
         id: release
@@ -305,13 +403,19 @@ jobs:
           files: |
             ${{runner.temp}}/bun-webkit-linux-amd64-debug.tar.gz
             ${{runner.temp}}/bun-webkit-linux-arm64-debug.tar.gz
+            ${{runner.temp}}/bun-webkit-linux-amd64-musl-debug.tar.gz
+            ${{runner.temp}}/bun-webkit-linux-arm64-musl-debug.tar.gz
             ${{runner.temp}}/bun-webkit-macos-arm64-debug.tar.gz
             ${{runner.temp}}/bun-webkit-macos-amd64-debug.tar.gz
             ${{runner.temp}}/bun-webkit-linux-amd64.tar.gz
             ${{runner.temp}}/bun-webkit-linux-arm64.tar.gz
+            ${{runner.temp}}/bun-webkit-linux-amd64-musl.tar.gz
+            ${{runner.temp}}/bun-webkit-linux-arm64-musl.tar.gz
             ${{runner.temp}}/bun-webkit-macos-arm64.tar.gz
             ${{runner.temp}}/bun-webkit-macos-amd64.tar.gz
             ${{runner.temp}}/bun-webkit-linux-amd64-lto.tar.gz
             ${{runner.temp}}/bun-webkit-linux-arm64-lto.tar.gz
+            ${{runner.temp}}/bun-webkit-linux-amd64-musl-lto.tar.gz
+            ${{runner.temp}}/bun-webkit-linux-arm64-musl-lto.tar.gz
             ${{runner.temp}}/bun-webkit-windows-amd64.tar.gz
             ${{runner.temp}}/bun-webkit-windows-amd64-debug.tar.gz
diff --git a/Dockerfile.musl b/Dockerfile.musl
index 869c20fd2ec4b..13ca2cc67c0ea 100644
--- a/Dockerfile.musl
+++ b/Dockerfile.musl
@@ -1,66 +1,122 @@
-FROM alpine:3.15 as base
+ARG MARCH_FLAG=""
+ARG WEBKIT_RELEASE_TYPE=Release
+ARG CPU=native
+ARG LTO_FLAG="-flto=full -fwhole-program-vtables -fforce-emit-vtables "
+ARG LLVM_VERSION="18"
+ARG DEFAULT_CFLAGS="-mno-omit-leaf-frame-pointer -fno-omit-frame-pointer -ffunction-sections -fdata-sections -faddrsig -fno-unwind-tables -fno-asynchronous-unwind-tables -DU_STATIC_IMPLEMENTATION=1 "
+
+FROM alpine:edge as base
+
+ARG MARCH_FLAG
+ARG WEBKIT_RELEASE_TYPE
+ARG CPU
+ARG LTO_FLAG
+ARG LLVM_VERSION
+ARG DEFAULT_CFLAGS
 
 RUN apk update
-RUN apk add --no-cache cmake make clang clang-static clang-dev llvm12-dev llvm12-static musl-dev git lld  libgcc gcc  g++ libstdc++ build-base lld-dev lld-static llvm12-libs libc-dev xz zlib zlib-dev libxml2 libxml2-dev
+RUN apk add --no-cache cmake make clang18 clang18-static clang18-dev llvm18-dev llvm18-static musl-dev git lld18 libgcc gcc g++ libstdc++ build-base lld18-dev llvm18-libs libc-dev xz zlib zlib-dev libxml2 libxml2-dev
+
+ENV CXX=clang++-18
+ENV CC=clang-18
+ENV LDFLAGS='-L/usr/include -L/usr/include/llvm18'
+ENV CXXFLAGS="-I/usr/include -I/usr/include/llvm18"
+ENV PATH="/usr/bin:/usr/local/bin:/zig/bin:/usr/lib/llvm18/bin:$PATH"
+ENV CPU=${CPU}
+ENV MARCH_FLAG=${MARCH_FLAG}
+ENV WEBKIT_OUT_DIR=/webkitbuild
+RUN mkdir -p /output/lib /output/include /output/include/JavaScriptCore /output/include/wtf /output/include/bmalloc /output/include/unicode
+
+ENV AR llvm-ar
+ENV RANLIB llvm-ranlib
+ENV LD lld
+ENV LTO_FLAG="${LTO_FLAG}"
+ENV WEBKIT_RELEASE_TYPE="${WEBKIT_RELEASE_TYPE}"
 
-ENV CXX=clang++
-ENV CC=clang
-ENV LDFLAGS='-L/usr/include -L/usr/include/llvm12'
-ENV CXXFLAGS="-I/usr/include -I/usr/include/llvm12"
-ENV PATH="/usr/bin:/usr/local/bin:/zig/bin:$PATH"
+FROM base as build_icu
+
+ARG MARCH_FLAG
+ARG WEBKIT_RELEASE_TYPE
+ARG CPU
+ARG LTO_FLAG
+ARG LLVM_VERSION
+ARG DEFAULT_CFLAGS
+
+RUN apk add --no-cache cpio curl icu-dev tar
+
+ADD https://github.com/unicode-org/icu/releases/download/release-75-1/icu4c-75_1-src.tgz /icu.tgz
+RUN --mount=type=tmpfs,target=/icu \
+    export CFLAGS="${DEFAULT_CFLAGS} $CFLAGS -O3 -std=c17 $LTO_FLAG" && \
+    export CXXFLAGS="${DEFAULT_CFLAGS} $CXXFLAGS -O3 -std=c++20 -fno-exceptions $LTO_FLAG -fno-c++-static-destructors " && \
+    export LDFLAGS="-fuse-ld=lld " && \
+    cd /icu && \
+    tar -xf /icu.tgz --strip-components=1 && \
+    rm /icu.tgz && \
+    cd source && \
+    ./configure  --enable-static --disable-shared --with-data-packaging=static --disable-samples --disable-debug --disable-tests && \
+    make -j$(nproc) && \
+    make install && cp -r /icu/source/lib/* /output/lib && cp -r /icu/source/i18n/unicode/* /icu/source/common/unicode/* /output/include/unicode
 
 FROM base as build_webkit
 
-RUN apk add --no-cache cpio curl file gnupg icu-dev ninja ruby unzip rsync perl python2 openssl-dev openssl linux-headers
+ARG MARCH_FLAG
+ARG WEBKIT_RELEASE_TYPE
+ARG CPU
+ARG LTO_FLAG
+ARG LLVM_VERSION
+ARG DEFAULT_CFLAGS
+
+RUN apk add --no-cache cpio curl file gnupg icu-dev ninja ruby unzip rsync perl python3 openssl-dev openssl linux-headers
 
-ENV WEBKIT_OUT_DIR=/webkit
+ENV WEBKIT_OUT_DIR=/webkitbuild
 # These are unnecessary on musl
 # ENV CFLAGS="$CFLAGS -ffat-lto-objects"
 # ENV CXXFLAGS="$CXXFLAGS -ffat-lto-objects"
+COPY . /webkit
+WORKDIR /webkit
 
-WORKDIR /webkit-build
-
-COPY . /webkit-src
+COPY --from=build_icu /output /icu
 
-RUN --mount=type=tmpfs,target=/webkit-build; \
+RUN --mount=type=tmpfs,target=/webkitbuild \
+    export CFLAGS="${DEFAULT_CFLAGS} $CFLAGS $LTO_FLAG -ffile-prefix-map=/webkit/Source=src/bun.js/WebKit/Source  -ffile-prefix-map=/webkitbuild/=. " && \
+    export CXXFLAGS="${DEFAULT_CFLAGS} $CXXFLAGS $LTO_FLAG -fno-c++-static-destructors -ffile-prefix-map=/webkit/Source=src/bun.js/WebKit/Source -ffile-prefix-map=/webkitbuild/=. " && \
+    export LDFLAGS="-fuse-ld=lld $LDFLAGS " && \
+    cd /webkitbuild && \
     cmake \
     -DPORT="JSCOnly" \
     -DENABLE_STATIC_JSC=ON \
-    -DCMAKE_BUILD_TYPE=Release \
+    -DENABLE_BUN_SKIP_FAILING_ASSERTIONS=ON \
+    -DCMAKE_BUILD_TYPE=${WEBKIT_RELEASE_TYPE} \
     -DUSE_THIN_ARCHIVES=OFF \
+    -DUSE_BUN_JSC_ADDITIONS=ON \
     -DENABLE_FTL_JIT=ON \
+    -DCMAKE_EXPORT_COMPILE_COMMANDS=ON \
+    -DALLOW_LINE_AND_COLUMN_NUMBER_IN_BUILTINS=ON \
+    -DENABLE_SINGLE_THREADED_VM_ENTRY_SCOPE=ON \
+    -DENABLE_REMOTE_INSPECTOR=ON \
+    -DCMAKE_EXE_LINKER_FLAGS="-fuse-ld=lld" \
+    -DCMAKE_AR=$(which llvm-ar) \
+    -DCMAKE_RANLIB=$(which llvm-ranlib) \
+    -DCMAKE_C_FLAGS="$CFLAGS" \
+    -DCMAKE_CXX_FLAGS="$CXXFLAGS" \
+    -DICU_ROOT=/icu \
     -G Ninja \
-    -DCMAKE_CXX_COMPILER=clang++ \
-    -DCMAKE_C_COMPILER=clang \
-    /webkit-src && \
-    cd /webkit-build && \
-    cmake --build /webkit-build --config release -- "jsc" && \
-    mkdir -p ${WEBKIT_OUT_DIR}/lib ${WEBKIT_OUT_DIR}/include/JavaScriptCore && \
-    cp -r /webkit-build/lib/*.a $WEBKIT_OUT_DIR/lib && \
-    cp /webkit-build/*.h $WEBKIT_OUT_DIR/include && \
-    find /webkit-build/JavaScriptCore/Headers/JavaScriptCore/ -name "*.h" -exec cp {} $WEBKIT_OUT_DIR/include/JavaScriptCore/ \; && \
-    find /webkit-build/JavaScriptCore/PrivateHeaders/JavaScriptCore/ -name "*.h" -exec cp {} $WEBKIT_OUT_DIR/include/JavaScriptCore/ \; && \
-    cp -r /webkit-build/WTF/Headers/wtf/ $WEBKIT_OUT_DIR/include && \
-    cp -r /webkit-build/bmalloc/Headers/bmalloc/ $WEBKIT_OUT_DIR/include && echo "Done";
-
-
-FROM base as build_icu
-
-RUN apk add --no-cache cpio curl icu-dev tar
-
-
-WORKDIR /icu-src
-RUN --mount=type=tmpfs,target=/icu-src; curl -L https://github.com/unicode-org/icu/releases/download/release-66-1/icu4c-66_1-src.tgz > icu4c-66_1-src.tgz && \
-    tar -xzf icu4c-66_1-src.tgz && \
-    rm icu4c-66_1-src.tgz && \
-    cd icu/source && \
-    ./configure --enable-static --disable-shared && \
-    make -j$(nproc) && \
-    mkdir -p /icu && \
-    cp -r lib/*.a /icu
-
-
-FROM alpine:3.15 as webkit
-
-COPY --from=build_webkit /webkit /webkit
-COPY --from=build_icu /icu/*.a /webkit/lib
+    /webkit && \
+    cd /webkitbuild && \
+    cmake --build /webkitbuild --config ${WEBKIT_RELEASE_TYPE} --target "jsc" && \
+    cp -r $WEBKIT_OUT_DIR/lib/*.a /output/lib && \
+    cp $WEBKIT_OUT_DIR/*.h /output/include && \
+    cp -r $WEBKIT_OUT_DIR/bin /output/bin && \
+    cp $WEBKIT_OUT_DIR/*.json /output && \
+    find $WEBKIT_OUT_DIR/JavaScriptCore/Headers/JavaScriptCore/ -name "*.h" -exec cp {} /output/include/JavaScriptCore/ \; && \
+    find $WEBKIT_OUT_DIR/JavaScriptCore/PrivateHeaders/JavaScriptCore/ -name "*.h" -exec cp {} /output/include/JavaScriptCore/ \; && \
+    cp -r $WEBKIT_OUT_DIR/WTF/Headers/wtf/ /output/include && \
+    cp -r $WEBKIT_OUT_DIR/bmalloc/Headers/bmalloc/ /output/include && \
+    mkdir -p /output/Source/JavaScriptCore && \
+    cp -r /webkit/Source/JavaScriptCore/Scripts /output/Source/JavaScriptCore && \
+    cp /webkit/Source/JavaScriptCore/create_hash_table /output/Source/JavaScriptCore && \
+    echo "";
+
+FROM scratch as artifact
+
+COPY --from=build_webkit /output /
diff --git a/musl-release.sh b/musl-release.sh
new file mode 100644
index 0000000000000..f32d58a509ebc
--- /dev/null
+++ b/musl-release.sh
@@ -0,0 +1,46 @@
+#!/bin/bash
+
+set -euxo pipefail
+
+export DOCKER_BUILDKIT=1
+
+export BUILDKIT_ARCH=$(uname -m)
+export ARCH=${BUILDKIT_ARCH}
+export LTO_FLAG="${LTO_FLAG:-""}"
+if [ "$BUILDKIT_ARCH" == "amd64" ]; then
+    export BUILDKIT_ARCH="amd64"
+    export ARCH=x64
+fi
+
+if [ "$BUILDKIT_ARCH" == "x86_64" ]; then
+    export BUILDKIT_ARCH="amd64"
+    export ARCH=x64
+fi
+
+if [ "$BUILDKIT_ARCH" == "arm64" ]; then
+    export BUILDKIT_ARCH="arm64"
+    export ARCH=aarch64
+fi
+
+if [ "$BUILDKIT_ARCH" == "aarch64" ]; then
+    export BUILDKIT_ARCH="arm64"
+    export ARCH=aarch64
+fi
+
+if [ "$BUILDKIT_ARCH" == "armv7l" ]; then
+    echo "Unsupported platform: $BUILDKIT_ARCH"
+    exit 1
+fi
+
+export WEBKIT_RELEASE_TYPE=${WEBKIT_RELEASE_TYPE:-"Release"}
+
+export CONTAINER_NAME=bun-webkit-linux-$BUILDKIT_ARCH
+
+if [ "$WEBKIT_RELEASE_TYPE" == "relwithdebuginfo" ]; then
+    CONTAINER_NAME=bun-webkit-linux-$BUILDKIT_ARCH-dbg
+fi
+
+mkdir -p $temp
+rm -rf $temp/bun-webkit
+
+docker buildx build -f Dockerfile.musl -t $CONTAINER_NAME --build-arg LTO_FLAG="$LTO_FLAG" --build-arg WEBKIT_RELEASE_TYPE=$WEBKIT_RELEASE_TYPE --progress=plain --platform=linux/$BUILDKIT_ARCH --target=artifact --output type=local,dest=$temp/bun-webkit .