diff --git a/.buildkite/ci.mjs b/.buildkite/ci.mjs
index d7d704a40c..575e62f10d 100644
--- a/.buildkite/ci.mjs
+++ b/.buildkite/ci.mjs
@@ -169,8 +169,14 @@ function getPipeline(buildId) {
    */
 
   const getKey = platform => {
-    const { os, arch, baseline } = platform;
+    const { os, arch, abi, baseline } = platform;
 
+    if (abi) {
+      if (baseline) {
+        return `${os}-${arch}-${abi}-baseline`;
+      }
+      return `${os}-${arch}-${abi}`;
+    }
     if (baseline) {
       return `${os}-${arch}-baseline`;
     }
@@ -179,8 +185,11 @@ function getPipeline(buildId) {
   };
 
   const getLabel = platform => {
-    const { os, arch, baseline, release } = platform;
+    const { os, arch, abi, baseline, release } = platform;
     let label = release ? `:${os}: ${release} ${arch}` : `:${os}: ${arch}`;
+    if (abi) {
+      label += `-${abi}`;
+    }
     if (baseline) {
       label += `-baseline`;
     }
@@ -218,15 +227,16 @@ function getPipeline(buildId) {
    */
 
   const getBuildVendorStep = platform => {
-    const { os, arch, baseline } = platform;
+    const { os, arch, abi, baseline } = platform;
 
     return {
       key: `${getKey(platform)}-build-vendor`,
-      label: `${getLabel(platform)} - build-vendor`,
+      label: `build-vendor`,
       agents: {
         os,
         arch,
-        queue: `build-${os}`,
+        abi,
+        queue: abi ? `build-${os}-${abi}` : `build-${os}`,
       },
       retry: getRetry(),
       cancel_on_build_failing: isMergeQueue(),
@@ -238,15 +248,16 @@ function getPipeline(buildId) {
   };
 
   const getBuildCppStep = platform => {
-    const { os, arch, baseline } = platform;
+    const { os, arch, abi, baseline } = platform;
 
     return {
       key: `${getKey(platform)}-build-cpp`,
-      label: `${getLabel(platform)} - build-cpp`,
+      label: `build-cpp`,
       agents: {
         os,
         arch,
-        queue: `build-${os}`,
+        abi,
+        queue: abi ? `build-${os}-${abi}` : `build-${os}`,
       },
       retry: getRetry(),
       cancel_on_build_failing: isMergeQueue(),
@@ -259,12 +270,12 @@ function getPipeline(buildId) {
   };
 
   const getBuildZigStep = platform => {
-    const { os, arch, baseline } = platform;
-    const toolchain = baseline ? `${os}-${arch}-baseline` : `${os}-${arch}`;
+    const { os, arch, abi, baseline } = platform;
+    const toolchain = getKey(platform);
 
     return {
       key: `${getKey(platform)}-build-zig`,
-      label: `${getLabel(platform)} - build-zig`,
+      label: `build-zig`,
       agents: {
         queue: "build-zig",
       },
@@ -278,11 +289,11 @@ function getPipeline(buildId) {
   };
 
   const getBuildBunStep = platform => {
-    const { os, arch, baseline } = platform;
+    const { os, arch, abi, baseline } = platform;
 
     return {
       key: `${getKey(platform)}-build-bun`,
-      label: `${getLabel(platform)} - build-bun`,
+      label: `build-bun`,
       depends_on: [
         `${getKey(platform)}-build-vendor`,
         `${getKey(platform)}-build-cpp`,
@@ -291,6 +302,7 @@ function getPipeline(buildId) {
       agents: {
         os,
         arch,
+        abi,
         queue: `build-${os}`,
       },
       retry: getRetry(),
@@ -304,7 +316,7 @@ function getPipeline(buildId) {
   };
 
   const getTestBunStep = platform => {
-    const { os, arch, distro, release } = platform;
+    const { os, arch, abi, distro, release } = platform;
 
     let name;
     if (os === "darwin" || os === "windows") {
@@ -315,11 +327,11 @@ function getPipeline(buildId) {
 
     let agents;
     if (os === "darwin") {
-      agents = { os, arch, queue: `test-darwin` };
+      agents = { os, arch, abi, queue: `test-darwin` };
     } else if (os === "windows") {
-      agents = { os, arch, robobun: true };
+      agents = { os, arch, abi, robobun: true };
     } else {
-      agents = { os, arch, distro, release, robobun: true };
+      agents = { os, arch, abi, distro, release, robobun: true };
     }
 
     let command;
@@ -375,8 +387,10 @@ function getPipeline(buildId) {
     { os: "darwin", arch: "aarch64" },
     { os: "darwin", arch: "x64" },
     { os: "linux", arch: "aarch64" },
+    // { os: "linux", arch: "aarch64", abi: "musl" }, // TODO:
     { os: "linux", arch: "x64" },
     { os: "linux", arch: "x64", baseline: true },
+    // { os: "linux", arch: "x64", abi: "musl" }, // TODO:
     { os: "windows", arch: "x64" },
     { os: "windows", arch: "x64", baseline: true },
   ];
@@ -389,12 +403,14 @@ function getPipeline(buildId) {
     { os: "linux", arch: "aarch64", distro: "debian", release: "12" },
     { os: "linux", arch: "aarch64", distro: "ubuntu", release: "22.04" },
     { os: "linux", arch: "aarch64", distro: "ubuntu", release: "20.04" },
+    // { os: "linux", arch: "aarch64", abi: "musl", distro: "alpine", release: "edge" }, // TODO:
     { os: "linux", arch: "x64", distro: "debian", release: "12" },
     { os: "linux", arch: "x64", distro: "ubuntu", release: "22.04" },
     { os: "linux", arch: "x64", distro: "ubuntu", release: "20.04" },
     { os: "linux", arch: "x64", distro: "debian", release: "12", baseline: true },
     { os: "linux", arch: "x64", distro: "ubuntu", release: "22.04", baseline: true },
     { os: "linux", arch: "x64", distro: "ubuntu", release: "20.04", baseline: true },
+    // { os: "linux", arch: "x64", abi: "musl", distro: "alpine", release: "edge" }, // TODO:
     { os: "windows", arch: "x64", distro: "server", release: "2019" },
     { os: "windows", arch: "x64", distro: "server", release: "2019", baseline: true },
   ];
diff --git a/build.zig b/build.zig
index f65a9bd231..aef591190a 100644
--- a/build.zig
+++ b/build.zig
@@ -165,7 +165,7 @@ pub fn build(b: *Build) !void {
     var target_query = b.standardTargetOptionsQueryOnly(.{});
     const optimize = b.standardOptimizeOption(.{});
 
-    const os, const arch = brk: {
+    const os, const arch, const abi = brk: {
         // resolve the target query to pick up what operating system and cpu
         // architecture that is desired. this information is used to slightly
         // refine the query.
@@ -179,7 +179,8 @@ pub fn build(b: *Build) !void {
             .windows => .windows,
             else => |t| std.debug.panic("Unsupported OS tag {}", .{t}),
         };
-        break :brk .{ os, arch };
+        const abi = temp_resolved.result.abi;
+        break :brk .{ os, arch, abi };
     };
 
     // target must be refined to support older but very popular devices on
@@ -191,7 +192,7 @@ pub fn build(b: *Build) !void {
     }
 
     target_query.os_version_min = getOSVersionMin(os);
-    target_query.glibc_version = getOSGlibCVersion(os);
+    target_query.glibc_version = if (abi.isGnu()) getOSGlibCVersion(os) else null;
 
     const target = b.resolveTargetQuery(target_query);
 
@@ -313,6 +314,8 @@ pub fn build(b: *Build) !void {
             .{ .os = .mac, .arch = .aarch64 },
             .{ .os = .linux, .arch = .x86_64 },
             .{ .os = .linux, .arch = .aarch64 },
+            .{ .os = .linux, .arch = .x86_64, .musl = true },
+            .{ .os = .linux, .arch = .aarch64, .musl = true },
         });
     }
 
@@ -325,20 +328,20 @@ pub fn build(b: *Build) !void {
     }
 }
 
-pub inline fn addMultiCheck(
+pub fn addMultiCheck(
     b: *Build,
     parent_step: *Step,
     root_build_options: BunBuildOptions,
-    to_check: []const struct { os: OperatingSystem, arch: Arch },
+    to_check: []const struct { os: OperatingSystem, arch: Arch, musl: bool = false },
 ) void {
-    inline for (to_check) |check| {
-        inline for (.{ .Debug, .ReleaseFast }) |mode| {
+    for (to_check) |check| {
+        for ([_]std.builtin.Mode{ .Debug, .ReleaseFast }) |mode| {
             const check_target = b.resolveTargetQuery(.{
                 .os_tag = OperatingSystem.stdOSTag(check.os),
                 .cpu_arch = check.arch,
                 .cpu_model = getCpuModel(check.os, check.arch) orelse .determined_by_cpu_arch,
                 .os_version_min = getOSVersionMin(check.os),
-                .glibc_version = getOSGlibCVersion(check.os),
+                .glibc_version = if (check.musl) null else getOSGlibCVersion(check.os),
             });
 
             var options: BunBuildOptions = .{
diff --git a/cmake/Globals.cmake b/cmake/Globals.cmake
index b987dfc201..9760101274 100644
--- a/cmake/Globals.cmake
+++ b/cmake/Globals.cmake
@@ -105,6 +105,14 @@ else()
   unsupported(CMAKE_HOST_SYSTEM_NAME)
 endif()
 
+if(EXISTS "/lib/ld-musl-aarch64.so.1")
+  set(IS_MUSL ON)
+elseif(EXISTS "/lib/ld-musl-x86_64.so.1")
+  set(IS_MUSL ON)
+else()
+  set(IS_MUSL OFF)
+endif()
+
 if(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "arm64|ARM64|aarch64|AARCH64")
   set(HOST_OS "aarch64")
 elseif(CMAKE_HOST_SYSTEM_PROCESSOR MATCHES "x86_64|X86_64|x64|X64|amd64|AMD64")
@@ -369,7 +377,7 @@ function(register_command)
   if(CMD_ENVIRONMENT)
     set(CMD_COMMAND ${CMAKE_COMMAND} -E env ${CMD_ENVIRONMENT} ${CMD_COMMAND})
   endif()
-  
+
   if(NOT CMD_COMMENT)
     string(JOIN " " CMD_COMMENT ${CMD_COMMAND})
   endif()
@@ -519,7 +527,7 @@ function(parse_package_json)
     set(NPM_NODE_MODULES)
     set(NPM_NODE_MODULES_PATH ${NPM_CWD}/node_modules)
     set(NPM_NODE_MODULES_PROPERTIES "devDependencies" "dependencies")
-    
+
     foreach(property ${NPM_NODE_MODULES_PROPERTIES})
       string(JSON NPM_${property} ERROR_VARIABLE error GET "${NPM_PACKAGE_JSON}" "${property}")
       if(error MATCHES "not found")
@@ -875,7 +883,7 @@ function(register_compiler_flags)
       if(NOT COMPILER_TARGETS)
         add_compile_options($<$<COMPILE_LANGUAGE:${lang}>:${flag}>)
       endif()
-      
+
       foreach(target ${COMPILER_TARGETS})
         get_target_property(type ${target} TYPE)
         if(type MATCHES "EXECUTABLE|LIBRARY")
@@ -887,7 +895,7 @@ function(register_compiler_flags)
 endfunction()
 
 function(register_compiler_definitions)
-  
+
 endfunction()
 
 # register_linker_flags()
diff --git a/cmake/targets/BuildBun.cmake b/cmake/targets/BuildBun.cmake
index c247d1e16c..c62888ff82 100644
--- a/cmake/targets/BuildBun.cmake
+++ b/cmake/targets/BuildBun.cmake
@@ -686,6 +686,14 @@ target_include_directories(${bun} PRIVATE
   ${NODEJS_HEADERS_PATH}/include
 )
 
+if(LINUX)
+  include(CheckIncludeFiles)
+  check_include_files("sys/queue.h" HAVE_SYS_QUEUE_H)
+  if(NOT HAVE_SYS_QUEUE_H)
+    target_include_directories(${bun} PRIVATE vendor/lshpack/compat/queue)
+  endif()
+endif()
+
 # --- C/C++ Definitions ---
 
 if(ENABLE_ASSERTIONS)
@@ -746,6 +754,29 @@ if(NOT WIN32)
     -faddrsig
   )
   if(DEBUG)
+    # TODO: this shouldn't be necessary long term
+    if (NOT IS_MUSL)
+      set(ABI_PUBLIC_FLAGS
+        -fsanitize=null
+        -fsanitize-recover=all
+        -fsanitize=bounds
+        -fsanitize=return
+        -fsanitize=nullability-arg
+        -fsanitize=nullability-assign
+        -fsanitize=nullability-return
+        -fsanitize=returns-nonnull-attribute
+        -fsanitize=unreachable
+      )
+      set(ABI_PRIVATE_FLAGS
+        -fsanitize=null
+      )
+    else()
+      set(ABI_PUBLIC_FLAGS
+      )
+      set(ABI_PRIVATE_FLAGS
+      )
+    endif()
+
     target_compile_options(${bun} PUBLIC
       -Werror=return-type
       -Werror=return-stack-address
@@ -761,17 +792,11 @@ if(NOT WIN32)
       -Wno-unused-function
       -Wno-nullability-completeness
       -Werror
-      -fsanitize=null
-      -fsanitize-recover=all
-      -fsanitize=bounds
-      -fsanitize=return
-      -fsanitize=nullability-arg
-      -fsanitize=nullability-assign
-      -fsanitize=nullability-return
-      -fsanitize=returns-nonnull-attribute
-      -fsanitize=unreachable
+      ${ABI_PUBLIC_FLAGS}
+    )
+    target_link_libraries(${bun} PRIVATE
+      ${ABI_PRIVATE_FLAGS}
     )
-    target_link_libraries(${bun} PRIVATE -fsanitize=null)
   else()
     # Leave -Werror=unused off in release builds so we avoid errors from being used in ASSERT
     target_compile_options(${bun} PUBLIC ${LTO_FLAG}
@@ -816,7 +841,7 @@ if(WIN32)
     )
   endif()
 elseif(APPLE)
-  target_link_options(${bun} PUBLIC 
+  target_link_options(${bun} PUBLIC
     -dead_strip
     -dead_strip_dylibs
     -Wl,-stack_size,0x1200000
@@ -872,6 +897,29 @@ else()
     )
   endif()
 
+  if (NOT IS_MUSL)
+    set(ABI_WRAP_FLAGS
+      -Wl,--wrap=cosf
+      -Wl,--wrap=exp
+      -Wl,--wrap=expf
+      -Wl,--wrap=fmod
+      -Wl,--wrap=fmodf
+      -Wl,--wrap=log
+      -Wl,--wrap=log10f
+      -Wl,--wrap=log2
+      -Wl,--wrap=log2f
+      -Wl,--wrap=logf
+      -Wl,--wrap=pow
+      -Wl,--wrap=powf
+      -Wl,--wrap=sincosf
+      -Wl,--wrap=sinf
+      -Wl,--wrap=tanf
+    )
+  else()
+    set(ABI_WRAP_FLAGS
+    )
+  endif()
+
   target_link_options(${bun} PUBLIC
     -fuse-ld=${LLD_NAME}
     -fno-pic
@@ -883,21 +931,7 @@ else()
     -Wl,--gc-sections
     -Wl,-z,stack-size=12800000
     ${ARCH_WRAP_FLAGS}
-    -Wl,--wrap=cosf
-    -Wl,--wrap=exp
-    -Wl,--wrap=expf
-    -Wl,--wrap=fmod
-    -Wl,--wrap=fmodf
-    -Wl,--wrap=log
-    -Wl,--wrap=log10f
-    -Wl,--wrap=log2
-    -Wl,--wrap=log2f
-    -Wl,--wrap=logf
-    -Wl,--wrap=pow
-    -Wl,--wrap=powf
-    -Wl,--wrap=sincosf
-    -Wl,--wrap=sinf
-    -Wl,--wrap=tanf
+    ${ABI_WRAP_FLAGS}
     -Wl,--compress-debug-sections=zlib
     -Wl,-z,lazy
     -Wl,-z,norelro
diff --git a/cmake/tools/SetupLLVM.cmake b/cmake/tools/SetupLLVM.cmake
index 53d74cacc9..a7046d996f 100644
--- a/cmake/tools/SetupLLVM.cmake
+++ b/cmake/tools/SetupLLVM.cmake
@@ -4,7 +4,7 @@ if(NOT ENABLE_LLVM)
   return()
 endif()
 
-if(CMAKE_HOST_WIN32 OR CMAKE_HOST_APPLE)
+if(CMAKE_HOST_WIN32 OR CMAKE_HOST_APPLE OR IS_MUSL)
   set(DEFAULT_LLVM_VERSION "18.1.8")
 else()
   set(DEFAULT_LLVM_VERSION "16.0.6")
diff --git a/cmake/tools/SetupWebKit.cmake b/cmake/tools/SetupWebKit.cmake
index 6767ccdabc..54188ec973 100644
--- a/cmake/tools/SetupWebKit.cmake
+++ b/cmake/tools/SetupWebKit.cmake
@@ -2,7 +2,7 @@ option(WEBKIT_VERSION "The version of WebKit to use")
 option(WEBKIT_LOCAL "If a local version of WebKit should be used instead of downloading")
 
 if(NOT WEBKIT_VERSION)
-  set(WEBKIT_VERSION 9b84f43643eff64ab46daec9b860de262c80f5e2)
+  set(WEBKIT_VERSION 4f92f334956b250a6bc4ecc1529945bacd22d96c)
 endif()
 
 if(WEBKIT_LOCAL)
@@ -63,12 +63,16 @@ else()
   message(FATAL_ERROR "Unsupported architecture: ${CMAKE_SYSTEM_PROCESSOR}")
 endif()
 
+if(IS_MUSL)
+  set(WEBKIT_SUFFIX "-musl")
+endif()
+
 if(DEBUG)
-  set(WEBKIT_SUFFIX "-debug")
+  set(WEBKIT_SUFFIX "${WEBKIT_SUFFIX}-debug")
 elseif(ENABLE_LTO AND NOT WIN32)
-  set(WEBKIT_SUFFIX "-lto")
+  set(WEBKIT_SUFFIX "${WEBKIT_SUFFIX}-lto")
 else()
-  set(WEBKIT_SUFFIX "")
+  set(WEBKIT_SUFFIX "${WEBKIT_SUFFIX}")
 endif()
 
 set(WEBKIT_NAME bun-webkit-${WEBKIT_OS}-${WEBKIT_ARCH}${WEBKIT_SUFFIX})
diff --git a/cmake/tools/SetupZig.cmake b/cmake/tools/SetupZig.cmake
index e679423861..d34c4b53ff 100644
--- a/cmake/tools/SetupZig.cmake
+++ b/cmake/tools/SetupZig.cmake
@@ -11,7 +11,11 @@ if(APPLE)
 elseif(WIN32)
   set(DEFAULT_ZIG_TARGET ${DEFAULT_ZIG_ARCH}-windows-msvc)
 elseif(LINUX)
-  set(DEFAULT_ZIG_TARGET ${DEFAULT_ZIG_ARCH}-linux-gnu)
+  if(IS_MUSL)
+    set(DEFAULT_ZIG_TARGET ${DEFAULT_ZIG_ARCH}-linux-musl)
+  else()
+    set(DEFAULT_ZIG_TARGET ${DEFAULT_ZIG_ARCH}-linux-gnu)
+  endif()
 else()
   unsupported(CMAKE_SYSTEM_NAME)
 endif()
diff --git a/scripts/bootstrap.sh b/scripts/bootstrap.sh
index f809e4d734..fabc9fc1e7 100755
--- a/scripts/bootstrap.sh
+++ b/scripts/bootstrap.sh
@@ -170,6 +170,12 @@ check_system() {
 		fi
 		if [ -n "$VERSION_ID" ]; then
 			release="$VERSION_ID"
+
+			if [ "$distro" = "alpine" ]; then
+				if [ "$(echo $release | grep -c '_')" = "1" ]; then
+					release="edge"
+				fi
+			fi
 		fi
 	fi
 
@@ -195,20 +201,28 @@ check_system() {
 		apt="$(which apt-get)"
 		if [ -f "$apt" ]; then
 			pm="apt"
+
 		else
 			dnf="$(which dnf)"
 			if [ -f "$dnf" ]; then
 				pm="dnf"
+
 			else
         yum="$(which yum)"
         if [ -f "$yum" ]; then
           pm="yum"
+
+				else
+					apk="$(which apk)"
+					if [ -f "$apk" ]; then
+						pm="apk"
+					fi
         fi
 			fi
 		fi
 
 		if [ -z "$pm" ]; then
-			error "No package manager found. (apt, dnf, yum)"
+			error "No package manager found. (apt, dnf, yum, apk)"
 		fi
 	fi
 
@@ -261,18 +275,19 @@ package_manager() {
 	dnf) execute dnf "$@" ;;
 	yum) execute "$yum" "$@" ;;
 	brew)
-    if ! [ -f "$(which brew)" ]; then
+    if ! [ -f "$brew" ]; then
       install_brew
     fi
-    execute_non_root brew "$@"
+    execute_non_root "$brew" "$@"
     ;;
+	apk) execute "$apk" "$@" ;;
 	*) error "Unsupported package manager: $pm" ;;
 	esac
 }
 
 update_packages() {
 	case "$pm" in
-	apt)
+	apt | apk)
     package_manager update
     ;;
 	esac
@@ -307,6 +322,9 @@ install_packages() {
 		package_manager install --force --formula "$@"
     package_manager link --force --overwrite "$@"
 		;;
+	apk)
+		package_manager add "$@"
+		;;
 	*)
 		error "Unsupported package manager: $pm"
 		;;
@@ -316,7 +334,7 @@ install_packages() {
 get_version() {
   command="$1"
   path="$(which "$command")"
-  
+
   if [ -f "$path" ]; then
     case "$command" in
       go | zig) "$path" version ;;
@@ -403,6 +421,13 @@ install_nodejs() {
 }
 
 install_bun() {
+	if [ "$os" = "linux" ] && [ "$distro" = "alpine" ] && [ "$arch" = "aarch64" ]; then
+		mkdir -p "$HOME/.bun/bin"
+		wget -O "$HOME/.bun/bin/bun" https://pub-61e0d0e2da4146a099e4545a59a9f0f7.r2.dev/bun-musl-arm64
+		chmod +x "$HOME/.bun/bin/bun"
+		append_to_path "$HOME/.bun/bin"
+		return
+	fi
   bash="$(require bash)"
   script=$(download_file "https://bun.sh/install")
 
@@ -433,30 +458,27 @@ install_rosetta() {
 
 install_build_essentials() {
 	case "$pm" in
-	apt) install_packages \
-		build-essential \
-		ninja-build \
-		xz-utils
+	apt)
+		install_packages build-essential ninja-build xz-utils pkg-config golang
     ;;
-	dnf | yum) install_packages \
-		ninja-build \
-		gcc-c++ \
-		xz
+	dnf | yum)
+		install_packages ninja-build gcc-c++ xz pkg-config golang
     ;;
-	brew) install_packages \
-		ninja
+	brew)
+		install_packages ninja pkg-config golang
+    ;;
+	apk)
+		install_packages ninja xz
     ;;
 	esac
 
 	install_packages \
 		make \
 		cmake \
-		pkg-config \
 		python3 \
 		libtool \
 		ruby \
-		perl \
-		golang
+		perl
 
 	install_llvm
 	install_ccache
@@ -465,6 +487,10 @@ install_build_essentials() {
 }
 
 llvm_version_exact() {
+	if [ "$os" = "linux" ] && [ "$distro" = "alpine" ]; then
+		print "18.1.8"
+		return
+	fi
   case "$os" in
   linux)
     print "16.0.6"
@@ -488,6 +514,9 @@ install_llvm() {
 		;;
   brew)
     install_packages "llvm@$(llvm_version)"
+    ;;
+  apk)
+    install_packages "llvm$(llvm_version)-dev" "clang$(llvm_version)-dev" "lld$(llvm_version)-dev"
     ;;
 	esac
 }
@@ -501,6 +530,10 @@ install_ccache() {
 }
 
 install_rust() {
+	if [ "$os" = "linux" ] && [ "$distro" = "alpine" ]; then
+		install_packages rust
+		return
+	fi
   sh="$(require sh)"
   script=$(download_file "https://sh.rustup.rs")
   execute "$sh" "$script" -y
@@ -699,6 +732,9 @@ install_chrome_dependencies() {
 			xorg-x11-fonts-Type1 \
 			xorg-x11-utils
 		;;
+	apk)
+		echo # TODO:
+		;;
 	esac
 }
 
diff --git a/src/bun.js/bindings/BunProcess.cpp b/src/bun.js/bindings/BunProcess.cpp
index ce076e0fe5..d204592e49 100644
--- a/src/bun.js/bindings/BunProcess.cpp
+++ b/src/bun.js/bindings/BunProcess.cpp
@@ -58,8 +58,11 @@ typedef int mode_t;
 #include "ProcessBindingNatives.h"
 
 #if OS(LINUX)
+#include <features.h>
+#ifdef __GNU_LIBRARY__
 #include <gnu/libc-version.h>
 #endif
+#endif
 
 #pragma mark - Node.js Process
 
@@ -1573,8 +1576,11 @@ static JSValue constructReportObjectComplete(VM& vm, Zig::GlobalObject* globalOb
         }
 
 #if OS(LINUX)
+#ifdef __GNU_LIBRARY__
         header->putDirect(vm, JSC::Identifier::fromString(vm, "glibcVersionCompiler"_s), JSC::jsString(vm, makeString(__GLIBC__, '.', __GLIBC_MINOR__)), 0);
         header->putDirect(vm, JSC::Identifier::fromString(vm, "glibcVersionRuntime"_s), JSC::jsString(vm, String::fromUTF8(gnu_get_libc_version()), 0));
+#else
+#endif
 #endif
 
         header->putDirect(vm, Identifier::fromString(vm, "cpus"_s), JSC::constructEmptyArray(globalObject, nullptr), 0);
diff --git a/src/bun.js/bindings/bun-spawn.cpp b/src/bun.js/bindings/bun-spawn.cpp
index a9aa921dc1..4a81d79850 100644
--- a/src/bun.js/bindings/bun-spawn.cpp
+++ b/src/bun.js/bindings/bun-spawn.cpp
@@ -8,8 +8,8 @@
 #include <unistd.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
-#include <sys/fcntl.h>
-#include <sys/signal.h>
+#include <fcntl.h>
+#include <signal.h>
 #include <sys/syscall.h>
 #include <sys/resource.h>
 
diff --git a/src/bun.js/bindings/c-bindings.cpp b/src/bun.js/bindings/c-bindings.cpp
index c0fbebfbdd..0d229cc0df 100644
--- a/src/bun.js/bindings/c-bindings.cpp
+++ b/src/bun.js/bindings/c-bindings.cpp
@@ -4,15 +4,15 @@
 
 #if !OS(WINDOWS)
 #include <sys/resource.h>
-#include <sys/fcntl.h>
+#include <fcntl.h>
 #include <sys/stat.h>
-#include <sys/signal.h>
+#include <signal.h>
 #include <unistd.h>
 #include <cstring>
 #include <csignal>
 #include <cstdint>
 #include <cstdlib>
-#include <sys/termios.h>
+#include <termios.h>
 #include <sys/ioctl.h>
 #include <sys/socket.h>
 #else
diff --git a/src/bun.js/bindings/workaround-missing-symbols.cpp b/src/bun.js/bindings/workaround-missing-symbols.cpp
index f53174c4f8..b09a388efb 100644
--- a/src/bun.js/bindings/workaround-missing-symbols.cpp
+++ b/src/bun.js/bindings/workaround-missing-symbols.cpp
@@ -53,6 +53,8 @@ extern "C" int kill(int pid, int sig)
 
 // if linux
 #if defined(__linux__)
+#include <features.h>
+#ifdef __GNU_LIBRARY__
 
 #ifndef _GNU_SOURCE
 #define _GNU_SOURCE
@@ -298,21 +300,24 @@ extern "C" int __wrap_fstatat64(int dirfd, const char* path, struct stat64* stat
     return __fxstatat64(_STAT_VER, dirfd, path, stat, flags);
 }
 
-extern "C" int __xmknod(int ver, const char* path, __mode_t mode, __dev_t dev);
-extern "C" int __wrap_mknod(const char* path, __mode_t mode, __dev_t dev)
+extern "C" int __xmknod(int ver, const char* path, mode_t mode, dev_t dev);
+extern "C" int __wrap_mknod(const char* path, mode_t mode, dev_t dev)
 {
     return __xmknod(_MKNOD_VER, path, mode, dev);
 }
 
-extern "C" int __xmknodat(int ver, int dirfd, const char* path, __mode_t mode, __dev_t dev);
-extern "C" int __wrap_mknodat(int dirfd, const char* path, __mode_t mode, __dev_t dev)
+extern "C" int __xmknodat(int ver, int dirfd, const char* path, mode_t mode, dev_t dev);
+extern "C" int __wrap_mknodat(int dirfd, const char* path, mode_t mode, dev_t dev)
 {
     return __xmknodat(_MKNOD_VER, dirfd, path, mode, dev);
 }
 
 #endif
 
-double __wrap_exp(double x) { return exp(x); }
+double __wrap_exp(double x)
+{
+    return exp(x);
+}
 double __wrap_fmod(double x, double y) { return fmod(x, y); }
 double __wrap_log(double x) { return log(x); }
 double __wrap_log2(double x) { return log2(x); }
@@ -340,7 +345,11 @@ extern "C" int __wrap_statx(int fd, const char* path, int flags,
     return -1;
 }
 
-#endif
+#endif // glibc
+
+// musl
+
+#endif // linux
 
 // macOS
 #if defined(__APPLE__)
diff --git a/src/c.zig b/src/c.zig
index ff9226a660..1579667ab9 100644
--- a/src/c.zig
+++ b/src/c.zig
@@ -31,12 +31,6 @@ pub extern "c" fn fchmodat(c_int, [*c]const u8, mode_t, c_int) c_int;
 pub extern "c" fn fchown(std.c.fd_t, std.c.uid_t, std.c.gid_t) c_int;
 pub extern "c" fn lchown(path: [*:0]const u8, std.c.uid_t, std.c.gid_t) c_int;
 pub extern "c" fn chown(path: [*:0]const u8, std.c.uid_t, std.c.gid_t) c_int;
-// TODO: this is wrong on Windows
-pub extern "c" fn lstat64([*c]const u8, [*c]libc_stat) c_int;
-// TODO: this is wrong on Windows
-pub extern "c" fn fstat64([*c]const u8, [*c]libc_stat) c_int;
-// TODO: this is wrong on Windows
-pub extern "c" fn stat64([*c]const u8, [*c]libc_stat) c_int;
 pub extern "c" fn lchmod(path: [*:0]const u8, mode: mode_t) c_int;
 pub extern "c" fn truncate([*:0]const u8, i64) c_int; // note: truncate64 is not a thing
 
@@ -46,19 +40,31 @@ pub extern "c" fn mkdtemp(template: [*c]u8) ?[*:0]u8;
 pub extern "c" fn memcmp(s1: [*c]const u8, s2: [*c]const u8, n: usize) c_int;
 pub extern "c" fn memchr(s: [*]const u8, c: u8, n: usize) ?[*]const u8;
 
-pub const lstat = lstat64;
-pub const fstat = fstat64;
-pub const stat = stat64;
-
 pub extern "c" fn strchr(str: [*]const u8, char: u8) ?[*]const u8;
 
+pub const lstat = blk: {
+    const T = *const fn ([*c]const u8, [*c]libc_stat) callconv(.C) c_int; // TODO: this is wrong on Windows
+    if (bun.Environment.isMusl) break :blk @extern(T, .{ .library_name = "c", .name = "lstat" });
+    break :blk @extern(T, .{ .name = "lstat64" });
+};
+pub const fstat = blk: {
+    const T = *const fn (c_int, [*c]libc_stat) callconv(.C) c_int; // TODO: this is wrong on Windows
+    if (bun.Environment.isMusl) break :blk @extern(T, .{ .library_name = "c", .name = "fstat" });
+    break :blk @extern(T, .{ .name = "fstat64" });
+};
+pub const stat = blk: {
+    const T = *const fn ([*c]const u8, [*c]libc_stat) callconv(.C) c_int; // TODO: this is wrong on Windows
+    if (bun.Environment.isMusl) break :blk @extern(T, .{ .library_name = "c", .name = "stat" });
+    break :blk @extern(T, .{ .name = "stat64" });
+};
+
 pub fn lstat_absolute(path: [:0]const u8) !Stat {
     if (builtin.os.tag == .windows) {
         @compileError("Not implemented yet, conside using bun.sys.lstat()");
     }
 
     var st = zeroes(libc_stat);
-    switch (errno(lstat64(path.ptr, &st))) {
+    switch (errno(lstat(path.ptr, &st))) {
         .SUCCESS => {},
         .NOENT => return error.FileNotFound,
         // .EINVAL => unreachable,
diff --git a/src/crash_handler.zig b/src/crash_handler.zig
index 4f806ab6dc..34ba5eb182 100644
--- a/src/crash_handler.zig
+++ b/src/crash_handler.zig
@@ -840,8 +840,7 @@ pub fn printMetadata(writer: anytype) !void {
     {
         const platform = bun.Analytics.GenerateHeader.GeneratePlatform.forOS();
         const cpu_features = CPUFeatures.get();
-        if (bun.Environment.isLinux) {
-            // TODO: musl
+        if (bun.Environment.isLinux and !bun.Environment.isMusl) {
             const version = gnu_get_libc_version() orelse "";
             const kernel_version = bun.Analytics.GenerateHeader.GeneratePlatform.kernelVersion();
             if (platform.os == .wsl) {
@@ -849,6 +848,9 @@ pub fn printMetadata(writer: anytype) !void {
             } else {
                 try writer.print("Linux Kernel v{d}.{d}.{d} | glibc v{s}\n", .{ kernel_version.major, kernel_version.minor, kernel_version.patch, bun.sliceTo(version, 0) });
             }
+        } else if (bun.Environment.isLinux and bun.Environment.isMusl) {
+            const kernel_version = bun.Analytics.GenerateHeader.GeneratePlatform.kernelVersion();
+            try writer.print("Linux Kernel v{d}.{d}.{d} | musl\n", .{ kernel_version.major, kernel_version.minor, kernel_version.patch });
         } else if (bun.Environment.isMac) {
             try writer.print("macOS v{s}\n", .{platform.version});
         } else if (bun.Environment.isWindows) {
diff --git a/src/env.zig b/src/env.zig
index 3ced38ab31..bbc36aba6f 100644
--- a/src/env.zig
+++ b/src/env.zig
@@ -25,6 +25,7 @@ pub const isLinux = @import("builtin").target.os.tag == .linux;
 pub const isAarch64 = @import("builtin").target.cpu.arch.isAARCH64();
 pub const isX86 = @import("builtin").target.cpu.arch.isX86();
 pub const isX64 = @import("builtin").target.cpu.arch == .x86_64;
+pub const isMusl = builtin.target.abi.isMusl();
 pub const allow_assert = isDebug or isTest or std.builtin.Mode.ReleaseSafe == @import("builtin").mode;
 
 pub const build_options = @import("build_options");
diff --git a/src/sys.zig b/src/sys.zig
index e2ea08f83a..e6d9eec837 100644
--- a/src/sys.zig
+++ b/src/sys.zig
@@ -594,7 +594,7 @@ pub fn lstat(path: [:0]const u8) Maybe(bun.Stat) {
         return sys_uv.lstat(path);
     } else {
         var stat_ = mem.zeroes(bun.Stat);
-        if (Maybe(bun.Stat).errnoSys(C.lstat64(path, &stat_), .lstat)) |err| return err;
+        if (Maybe(bun.Stat).errnoSys(C.lstat(path, &stat_), .lstat)) |err| return err;
         return Maybe(bun.Stat){ .result = stat_ };
     }
 }
@@ -1579,7 +1579,7 @@ else if (builtin.os.tag.isDarwin())
 else
     system.writev;
 
-const pread_sym = if (builtin.os.tag == .linux and builtin.link_libc)
+const pread_sym = if (builtin.os.tag == .linux and builtin.link_libc and !bun.Environment.isMusl)
     sys.pread64
 else if (builtin.os.tag.isDarwin())
     system.@"pread$NOCANCEL"
@@ -1608,7 +1608,7 @@ pub fn pread(fd: bun.FileDescriptor, buf: []u8, offset: i64) Maybe(usize) {
     }
 }
 
-const pwrite_sym = if (builtin.os.tag == .linux and builtin.link_libc)
+const pwrite_sym = if (builtin.os.tag == .linux and builtin.link_libc and !bun.Environment.isMusl)
     sys.pwrite64
 else
     sys.pwrite;