diff --git a/.github/workflows/cargo-publish.yml b/.github/workflows/cargo-publish.yml
new file mode 100644
index 0000000000..7e3fb841f7
--- /dev/null
+++ b/.github/workflows/cargo-publish.yml
@@ -0,0 +1,10 @@
+name: cargo publish
+
+on:
+  push:
+    tags: ["**"]
+
+permissions: write-all
+
+jobs:
+  build:
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 472a856a14..ab382f18a8 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -202,7 +202,7 @@ jobs:
         if: startsWith(matrix.config.os, 'ubuntu')
         run: |
           sudo apt-get install -y clang-format
-          clang-format --Werror --dry-run src/binding.cc
+          clang-format --verbose --Werror --dry-run src/*.cc src/*.hpp
 
       - name: Test (ASAN)
         env:
@@ -231,10 +231,10 @@ jobs:
 
       - name: Prepare binary publish
         if: matrix.config.variant == 'debug' || matrix.config.variant == 'release'
-        run: gzip -9c
-          target/${{ matrix.config.target }}/${{ matrix.config.variant }}/gn_out/obj/${{ env.LIB_NAME }}.${{ env.LIB_EXT }} >
-          target/${{ env.LIB_NAME }}_${{ matrix.config.variant }}_${{ matrix.config.target }}.${{ env.LIB_EXT }}.gz &&
+        run: |
+          gzip -9c target/${{ matrix.config.target }}/${{ matrix.config.variant }}/gn_out/obj/${{ env.LIB_NAME }}.${{ env.LIB_EXT }} > target/${{ env.LIB_NAME }}_${{ matrix.config.variant }}_${{ matrix.config.target }}.${{ env.LIB_EXT }}.gz
           ls -l target/${{ env.LIB_NAME }}_${{ matrix.config.variant }}_${{ matrix.config.target }}.${{ env.LIB_EXT }}.gz
+          cp target/${{ matrix.config.target }}/${{ matrix.config.variant}}/gn_out/src_binding.rs target/src_binding_${{ matrix.config.variant }}_${{ matrix.config.target }}.rs
 
       - name: Binary publish
         uses: softprops/action-gh-release@v0.1.15
@@ -247,25 +247,46 @@ jobs:
         with:
           files: target/${{ env.LIB_NAME }}_${{ matrix.config.variant }}_${{ matrix.config.target }}.${{ env.LIB_EXT }}.gz
 
-      # TODO: add clang-format and maybe cpplint.
+      - name: Upload CI artifacts
+        uses: actions/upload-artifacts@v4
+        with:
+          name: src_binding_${{ matrix.config.variant }}_${{ matrix.config.target }}.rs
+          path: target/src_binding_${{ matrix.config.variant }}_${{ matrix.config.target }}.rs
+
+  publish:
+    if: startsWith(github.ref, 'refs/tags/') && github.repository == 'denoland/rusty_v8'
+    needs: build
+    runs-on: ${{ github.repository == 'denoland/rusty_v8' && 'ubuntu-22.04-xl' || 'ubuntu-22.04' }}
+    steps:
+      - name: Configure git
+        run: git config --global core.symlinks true
+
+      - name: Clone repository
+        uses: actions/checkout@v4
+        with:
+          fetch-depth: 10
+          submodules: recursive
+
+      - name: Install rust
+        uses: dsherret/rust-toolchain-file@v1
+
+      - name: Install python
+        uses: actions/setup-python@v4
+        with:
+          python-version: 3.11.x
+          architecture: x64
+
+      - name: Download CI artifacts
+        uses: actions/download-artifact@v4
+        with:
+          path: gen
+          pattern: src_binding_*.rs
+          merge-multiple: true
 
       - name: Cargo Package
-        if: >-
-          github.repository == 'denoland/rusty_v8' &&
-          startsWith(matrix.config.target , 'x86_64') &&
-          matrix.config.variant == 'debug' &&
-          runner.os == 'Linux'
         run: cargo package -vv --locked
 
       - name: Publish
-        # Only publish on x64 linux when there's a git tag:
-        if: >-
-          startsWith(github.ref, 'refs/tags/') &&
-          github.repository == 'denoland/rusty_v8' &&
-          startsWith(matrix.config.target , 'x86_64') &&
-          !endsWith(matrix.config.target , 'android') &&
-          matrix.config.variant == 'debug' &&
-          runner.os == 'Linux'
         env:
           CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
         run: cargo publish -vv
diff --git a/Cargo.lock b/Cargo.lock
index 89032644cb..4ff6f96ab6 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -80,6 +80,29 @@ version = "1.2.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1fdabc7756949593fe60f30ec81974b613357de856987752631dea1e3394c80"
 
+[[package]]
+name = "bindgen"
+version = "0.69.4"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "a00dc851838a2120612785d195287475a3ac45514741da670b735818822129a0"
+dependencies = [
+ "bitflags 2.5.0",
+ "cexpr",
+ "clang-sys",
+ "itertools",
+ "lazy_static",
+ "lazycell",
+ "log",
+ "prettyplease",
+ "proc-macro2",
+ "quote",
+ "regex",
+ "rustc-hash",
+ "shlex",
+ "syn 2.0.60",
+ "which 4.4.2",
+]
+
 [[package]]
 name = "bit-set"
 version = "0.5.3"
@@ -153,6 +176,15 @@ version = "1.0.95"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "d32a725bc159af97c3e629873bb9f88fb8cf8a4867175f76dc987815ea07c83b"
 
+[[package]]
+name = "cexpr"
+version = "0.6.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "6fac387a98bb7c37292057cffc56d62ecb629900026402633ae9160df93a8766"
+dependencies = [
+ "nom",
+]
+
 [[package]]
 name = "cfg-if"
 version = "0.1.10"
@@ -171,6 +203,17 @@ version = "0.1.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "fd16c4719339c4530435d38e511904438d07cce7950afa3718a84ac36c10e89e"
 
+[[package]]
+name = "clang-sys"
+version = "1.8.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0b023947811758c97c59bf9d1c188fd619ad4718dcaa767947df1cadb14f39f4"
+dependencies = [
+ "glob",
+ "libc",
+ "libloading 0.8.3",
+]
+
 [[package]]
 name = "cocoa"
 version = "0.24.1"
@@ -604,6 +647,15 @@ dependencies = [
  "web-sys",
 ]
 
+[[package]]
+name = "itertools"
+version = "0.12.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "ba291022dbbd398a455acf126c1e341954079855bc60dfdda641363bd6922569"
+dependencies = [
+ "either",
+]
+
 [[package]]
 name = "itoa"
 version = "1.0.11"
@@ -641,6 +693,12 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
+[[package]]
+name = "lazycell"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
+
 [[package]]
 name = "libc"
 version = "0.2.153"
@@ -736,6 +794,12 @@ dependencies = [
  "objc",
 ]
 
+[[package]]
+name = "minimal-lexical"
+version = "0.2.1"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "68354c5c6bd36d73ff3feceb05efa59b6acb7626617f4962be322a825e61f79a"
+
 [[package]]
 name = "miniz_oxide"
 version = "0.7.3"
@@ -866,6 +930,16 @@ dependencies = [
  "memoffset",
 ]
 
+[[package]]
+name = "nom"
+version = "7.1.3"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "d273983c5a657a70a3e8f2a01329822f3b8c8172b73826411a55751e404a0a4a"
+dependencies = [
+ "memchr",
+ "minimal-lexical",
+]
+
 [[package]]
 name = "num-traits"
 version = "0.2.18"
@@ -978,6 +1052,16 @@ version = "0.2.5"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "5da3b0203fd7ee5720aa0b5e790b591aa5d3f41c3ed2c34a3a393382198af2f7"
 
+[[package]]
+name = "prettyplease"
+version = "0.2.20"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "5f12335488a2f3b0a83b14edad48dca9879ce89b2edd10e80237e4e852dd645e"
+dependencies = [
+ "proc-macro2",
+ "syn 2.0.60",
+]
+
 [[package]]
 name = "proc-macro-crate"
 version = "1.3.1"
@@ -1081,6 +1165,12 @@ version = "0.7.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1382d1f0a252c4bf97dc20d979a2fdd05b024acd7c2ed0f7595d7817666a157"
 
+[[package]]
+name = "rustc-hash"
+version = "1.1.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "08d43f7aa6b08d49f382cde6a7982047c3426db949b1424bc4b7ec9ae12c6ce2"
+
 [[package]]
 name = "rustix"
 version = "0.38.33"
@@ -1167,6 +1257,12 @@ dependencies = [
  "serde",
 ]
 
+[[package]]
+name = "shlex"
+version = "1.3.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "0fda2ff0d084019ba4d7c6f371c95d8fd75ce3524c3cb8fb653a3023f6323e64"
+
 [[package]]
 name = "slotmap"
 version = "1.0.7"
@@ -1353,6 +1449,7 @@ name = "v8"
 version = "0.94.0"
 dependencies = [
  "align-data",
+ "bindgen",
  "bitflags 2.5.0",
  "bytes",
  "fslock",
@@ -1362,7 +1459,7 @@ dependencies = [
  "once_cell",
  "rustversion",
  "trybuild",
- "which",
+ "which 6.0.1",
 ]
 
 [[package]]
@@ -1615,6 +1712,18 @@ dependencies = [
  "bitflags 1.3.2",
 ]
 
+[[package]]
+name = "which"
+version = "4.4.2"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "87ba24419a2078cd2b0f2ede2691b6c66d8e47836da3b6db8265ebad47afbfc7"
+dependencies = [
+ "either",
+ "home",
+ "once_cell",
+ "rustix",
+]
+
 [[package]]
 name = "which"
 version = "6.0.1"
diff --git a/Cargo.toml b/Cargo.toml
index 9835e31bf6..16c79455df 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -96,6 +96,7 @@ gzip-header = "1.0.0"
 fslock = "0.2"
 which = "6"
 home = "0"
+bindgen = "0.69"
 
 [dev-dependencies]
 miniz_oxide = "0.7.3"
@@ -107,6 +108,7 @@ trybuild = "1.0.96"
 which = "6"
 home = "0"
 rustversion = "1"
+bindgen = "0.69"
 
 [[example]]
 name = "hello_world"
diff --git a/build.rs b/build.rs
index 48221b6e54..bd68f02c4b 100644
--- a/build.rs
+++ b/build.rs
@@ -72,6 +72,7 @@ fn main() {
 
   // Early exit
   if is_cargo_doc || is_rls {
+    print_prebuilt_src_binding_path();
     return;
   }
 
@@ -79,6 +80,10 @@ fn main() {
 
   // Don't attempt rebuild but link
   if is_trybuild {
+    println!(
+      "cargo:rustc-env=RUSTY_V8_SRC_BINDING_PATH={}",
+      env::var("RUSTY_V8_SRC_BINDING_PATH").unwrap()
+    );
     return;
   }
 
@@ -97,9 +102,17 @@ fn main() {
       panic!("v8 crate cannot be compiled with OPT_LEVEL=0 and ASAN.\nTry `[profile.dev.package.v8] opt-level = 1`.\nAborting before miscompilations cause issues.");
     }
 
-    return build_v8(is_asan);
+    // cargo publish doesn't like pyc files.
+    env::set_var("PYTHONDONTWRITEBYTECODE", "1");
+
+    build_v8(is_asan);
+    build_binding();
+
+    return;
   }
 
+  print_prebuilt_src_binding_path();
+
   // utilize a lockfile to prevent linking of
   // only partially downloaded static library.
   let root = env::current_dir().unwrap();
@@ -119,12 +132,38 @@ fn main() {
   lockfile.unlock().expect("Couldn't unlock lockfile");
 }
 
+fn build_binding() {
+  let output = Command::new(python())
+    .arg("./tools/get_bindgen_args.py")
+    .arg("--gn-out")
+    .arg(build_dir().join("gn_out"))
+    .output()
+    .unwrap();
+  let args = String::from_utf8(output.stdout).unwrap();
+  let args = args.split('\0').collect::<Vec<_>>();
+
+  let bindings = bindgen::Builder::default()
+    .header("src/binding.hpp")
+    .parse_callbacks(Box::new(bindgen::CargoCallbacks::new()))
+    .clang_args(["-x", "c++", "-std=c++20", "-Iv8/include"])
+    .clang_args(args)
+    .allowlist_item("RUST_.*")
+    .generate()
+    .expect("Unable to generate bindings");
+
+  let out_path = build_dir().join("gn_out").join("src_binding.rs");
+  println!(
+    "cargo:rustc-env=RUSTY_V8_SRC_BINDING_PATH={}",
+    out_path.display()
+  );
+  bindings
+    .write_to_file(out_path)
+    .expect("Couldn't write bindings!");
+}
+
 fn build_v8(is_asan: bool) {
   env::set_var("DEPOT_TOOLS_WIN_TOOLCHAIN", "0");
 
-  // cargo publish doesn't like pyc files.
-  env::set_var("PYTHONDONTWRITEBYTECODE", "1");
-
   // git submodule update --init --recursive
   let libcxx_src = PathBuf::from("buildtools/third_party/libc++/trunk/src");
   if !libcxx_src.is_dir() {
@@ -369,49 +408,48 @@ fn download_ninja_gn_binaries() {
   env::set_var("NINJA", ninja);
 }
 
-fn static_lib_url() -> String {
-  if let Ok(custom_archive) = env::var("RUSTY_V8_ARCHIVE") {
-    return custom_archive;
-  }
-  let default_base = "https://github.com/denoland/rusty_v8/releases/download";
-  let base =
-    env::var("RUSTY_V8_MIRROR").unwrap_or_else(|_| default_base.into());
-  let version = env::var("CARGO_PKG_VERSION").unwrap();
-  let target = env::var("TARGET").unwrap();
+fn prebuilt_profile() -> &'static str {
   let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap();
   // Note: we always use the release build on windows.
   if target_os == "windows" {
-    return format!("{}/v{}/rusty_v8_release_{}.lib.gz", base, version, target);
+    return "release";
   }
   // Use v8 in release mode unless $V8_FORCE_DEBUG=true
-  let profile = match env_bool("V8_FORCE_DEBUG") {
+  match env_bool("V8_FORCE_DEBUG") {
     true => "debug",
     _ => "release",
-  };
-  format!(
-    "{}/v{}/librusty_v8_{}_{}.a.gz",
-    base, version, profile, target
-  )
-}
-
-fn env_bool(key: &str) -> bool {
-  matches!(
-    env::var(key).unwrap_or_default().as_str(),
-    "true" | "1" | "yes"
-  )
+  }
 }
 
-fn static_lib_name() -> &'static str {
+fn static_lib_name(suffix: &str) -> String {
   let target_os = env::var("CARGO_CFG_TARGET_OS").unwrap();
   if target_os == "windows" {
-    "rusty_v8.lib"
+    format!("rusty_v8{suffix}.lib")
   } else {
-    "librusty_v8.a"
+    format!("librusty_v8{suffix}.a")
+  }
+}
+
+fn static_lib_url() -> String {
+  if let Ok(custom_archive) = env::var("RUSTY_V8_ARCHIVE") {
+    return custom_archive;
   }
+  let default_base = "https://github.com/denoland/rusty_v8/releases/download";
+  let base =
+    env::var("RUSTY_V8_MIRROR").unwrap_or_else(|_| default_base.into());
+  let version = env::var("CARGO_PKG_VERSION").unwrap();
+  let target = env::var("TARGET").unwrap();
+  let profile = prebuilt_profile();
+  format!(
+    "{}/v{}/{}.gz",
+    base,
+    version,
+    static_lib_name(&format!("_{}_{}", profile, target)),
+  )
 }
 
 fn static_lib_path() -> PathBuf {
-  static_lib_dir().join(static_lib_name())
+  static_lib_dir().join(static_lib_name(""))
 }
 
 fn static_checksum_path() -> PathBuf {
@@ -666,6 +704,19 @@ fn print_link_flags() {
   }
 }
 
+fn print_prebuilt_src_binding_path() {
+  let target = env::var("TARGET").unwrap();
+  let profile = prebuilt_profile();
+  let src_binding_path = get_dirs(None)
+    .root
+    .join("gen")
+    .join(format!("src_binding_{}_{}.rs", profile, target));
+  println!(
+    "cargo:rustc-env=RUSTY_V8_SRC_BINDING_PATH={}",
+    src_binding_path.display()
+  );
+}
+
 // Chromium depot_tools contains helpers
 // which delegate to the "relevant" `buildtools`
 // directory when invoked, so they don't count.
@@ -875,6 +926,7 @@ pub fn maybe_gen(manifest_dir: &str, gn_args: GnArgs) -> PathBuf {
       .arg(format!("--script-executable={}", python()))
       .arg("gen")
       .arg(&gn_out_dir)
+      .arg("--ide=json")
       .arg("--args=".to_owned() + &args)
       .stdout(Stdio::inherit())
       .stderr(Stdio::inherit())
@@ -975,6 +1027,13 @@ pub fn parse_ninja_graph(s: &str) -> HashSet<String> {
   out
 }
 
+fn env_bool(key: &str) -> bool {
+  matches!(
+    env::var(key).unwrap_or_default().as_str(),
+    "true" | "1" | "yes"
+  )
+}
+
 #[cfg(test)]
 mod test {
   use super::*;
diff --git a/src/binding.hpp b/src/binding.hpp
new file mode 100644
index 0000000000..e69de29bb2
diff --git a/src/binding.rs b/src/binding.rs
new file mode 100644
index 0000000000..3ef84eac19
--- /dev/null
+++ b/src/binding.rs
@@ -0,0 +1,4 @@
+#![allow(non_upper_case_globals)]
+#![allow(non_camel_case_types)]
+#![allow(non_snake_case)]
+include!(env!("RUSTY_V8_SRC_BINDING_PATH"));
diff --git a/tools/get_bindgen_args.py b/tools/get_bindgen_args.py
new file mode 100644
index 0000000000..0d080956c7
--- /dev/null
+++ b/tools/get_bindgen_args.py
@@ -0,0 +1,21 @@
+import argparse
+import json
+import os
+
+parser = argparse.ArgumentParser(description='Generate args for bindgen')
+parser.add_argument('--gn-out', help='GN out directory')
+args = parser.parse_args()
+
+with open(os.path.join(args.gn_out, 'project.json')) as project_json:
+    project = json.load(project_json)
+
+target = project['targets']['//v8:v8_headers']
+
+assert '//v8:cppgc_headers' in target['deps']
+
+args = []
+
+for define in target['defines']:
+    args.append(f'-D{define}')
+
+print('\0'.join(args), end="")