Rewrite built-in modules to use CommonJS over ESM (#3814)

* stfdsafsd

sadffdsa

stuff

finish commonjs stuff

asdf

not done but work

not done but work

not done yet but this is how far i am

remove files

lol

update built files

uncomment everything in events lol

export default

stuff

* afdsafsd

* its not perfect but almost done

* okay

* cool

* remove temp file

* finish rebase

* revert settings.json

* a

* ch-ch-ch-ch-changes

* okay

* remove this check in release for now

* sxdcfghnjm,

* lkjhgf

* fmt

* filename can be null

* Update NodeModuleModule.h

* weee

* fmt

---------

Co-authored-by: Jarred Sumner <709451+Jarred-Sumner@users.noreply.github.com>

14 files changed, 48 insertions, 1536 deletions

diff --git a/src/js/builtins/AsyncContext.ts b/src/js/builtins/AsyncContext.ts
deleted file mode 100644
index 1c55feeba..000000000
--- a/src/js/builtins/AsyncContext.ts
+++ /dev/null
@@ -1,9 +0,0 @@
-// Used by async_hooks to manipulate the async context
-
-export function getAsyncContext(): ReadonlyArray<any> | undefined {
-  return $getInternalField($asyncContext, 0);
-}
-
-export function setAsyncContext(contextValue: ReadonlyArray<any> | undefined) {
-  return $putInternalField($asyncContext, 0, contextValue);
-}
diff --git a/src/js/builtins/BunBuiltinNames.h b/src/js/builtins/BunBuiltinNames.h
index 1897f939e..1c34f2726 100644
--- a/src/js/builtins/BunBuiltinNames.h
+++ b/src/js/builtins/BunBuiltinNames.h
@@ -1,6 +1,6 @@
+// clang-format off
 #pragma once
 
-
 #ifdef ASSERT_ENABLED
 #if ASSERT_ENABLED
 #define ORIGINAL_ASSERT_ENABLED 1
@@ -9,7 +9,6 @@
 #endif
 #endif
 
-
 #include "JavaScriptCore/BuiltinUtils.h"
 #include "root.h"
 
@@ -17,10 +16,6 @@ namespace WebCore {
 
 using namespace JSC;
 
-#if !defined(BUN_ADDITIONAL_PRIVATE_IDENTIFIERS)
-#define BUN_ADDITIONAL_PRIVATE_IDENTIFIERS(macro)
-#endif
-
 #define BUN_COMMON_PRIVATE_IDENTIFIERS_EACH_PROPERTY_NAME(macro) \
     macro(AbortSignal) \
     macro(Buffer) \
@@ -66,7 +61,6 @@ using namespace JSC;
     macro(closedPromise) \
     macro(closedPromiseCapability) \
     macro(code) \
-    macro(commonJSSymbol) \
     macro(connect) \
     macro(consumeReadableStream) \
     macro(controlledReadableStream) \
@@ -168,6 +162,7 @@ using namespace JSC;
     macro(ppid) \
     macro(prependEventListener) \
     macro(process) \
+    macro(processBindingConstants) \
     macro(protocol) \
     macro(pull) \
     macro(pullAgain) \
@@ -250,7 +245,9 @@ using namespace JSC;
     macro(writer) \
     macro(writing) \
     macro(written) \
-    BUN_ADDITIONAL_PRIVATE_IDENTIFIERS(macro) \
+    macro(createInternalModuleById) \
+    macro(internalModuleRegistry) \
+    macro(requireNativeModule) \
 
 class BunBuiltinNames {
 public:
diff --git a/src/js/builtins/BundlerPlugin.ts b/src/js/builtins/BundlerPlugin.ts
index 831a6614e..7be030ee8 100644
--- a/src/js/builtins/BundlerPlugin.ts
+++ b/src/js/builtins/BundlerPlugin.ts
@@ -3,7 +3,6 @@ import type {
   BuildConfig,
   BunPlugin,
   OnLoadCallback,
-  OnLoadResult,
   OnLoadResultObject,
   OnLoadResultSourceCode,
   OnResolveCallback,
diff --git a/src/js/builtins/EventSource.ts b/src/js/builtins/EventSource.ts
index a26c8d4ce..5a6564323 100644
--- a/src/js/builtins/EventSource.ts
+++ b/src/js/builtins/EventSource.ts
@@ -494,7 +494,5 @@ export function getEventSource() {
     value: 2,
   });
 
-  EventSource[Symbol.for("CommonJS")] = 0;
-
   return EventSource;
 }
diff --git a/src/js/builtins/ImportMetaObject.ts b/src/js/builtins/ImportMetaObject.ts
index 4a08524c6..9409bb0f1 100644
--- a/src/js/builtins/ImportMetaObject.ts
+++ b/src/js/builtins/ImportMetaObject.ts
@@ -103,11 +103,6 @@ export function requireESM(this: ImportMetaObject, resolved) {
     throw new TypeError(`require() failed to evaluate module "${resolved}". This is an internal consistentency error.`);
   }
   var exports = Loader.getModuleNamespaceObject(entry.module);
-  if (exports[$commonJSSymbol] === 0) {
-    // CommonJS module created via `Bun::CommonJSModuleRecord`
-    // We will refer to the requireMap to get the exports
-    return;
-  }
 
   return exports;
 }
@@ -141,10 +136,6 @@ export function internalRequire(this: ImportMetaObject, id) {
     if (cachedModule) {
       return cachedModule.exports;
     }
-    var defaultExport = exports?.default;
-    if (defaultExport?.[$commonJSSymbol] === 0) {
-      exports = defaultExport;
-    }
     $requireMap.$set(id, $createCommonJSModule(id, exports, true));
     return exports;
   }
@@ -161,9 +152,7 @@ export function createRequireCache() {
       const esm = Loader.registry.$get(key);
       if (esm?.evaluated) {
         const namespace = Loader.getModuleNamespaceObject(esm.module);
-        const exports =
-          namespace[$commonJSSymbol] === 0 || namespace.default?.[$commonJSSymbol] ? namespace.default : namespace;
-        const mod = $createCommonJSModule(key, exports, true);
+        const mod = $createCommonJSModule(key, namespace, true);
         $requireMap.$set(key, mod);
         return mod;
       }
diff --git a/src/js/builtins/Module.ts b/src/js/builtins/Module.ts
index 0b5fcafe8..5cf7290ae 100644
--- a/src/js/builtins/Module.ts
+++ b/src/js/builtins/Module.ts
@@ -1,9 +1,13 @@
-interface Module {
+interface CommonJSModuleRecord {
+  $require(id: string, mod: any): any;
+  children: CommonJSModuleRecord[];
+  exports: any;
   id: string;
+  loaded: boolean;
+  parent: undefined;
   path: string;
-
-  $require(id: string, mod: any): any;
-  children: Module[];
+  paths: string[];
+  require: typeof require;
 }
 
 $getter;
@@ -11,7 +15,7 @@ export function main() {
   return $requireMap.$get(Bun.main);
 }
 
-export function require(this: Module, id: string) {
+export function require(this: CommonJSModuleRecord, id: string) {
   const existing = $requireMap.$get(id) || $requireMap.$get((id = $resolveSync(id, this.path, false)));
   if (existing) {
     // Scenario where this is necessary:
@@ -39,20 +43,6 @@ export function require(this: Module, id: string) {
     return $internalRequire(id);
   }
 
-  let esm = Loader.registry.$get(id);
-  if (esm?.evaluated && (esm.state ?? 0) >= $ModuleReady) {
-    const mod = esm.module;
-    const namespace = Loader.getModuleNamespaceObject(mod);
-    const exports =
-      namespace?.[$commonJSSymbol] === 0 || namespace?.default?.[$commonJSSymbol] === 0
-        ? namespace.default
-        : namespace.__esModule
-        ? namespace
-        : Object.create(namespace, { __esModule: { value: true } });
-    $requireMap.$set(id, $createCommonJSModule(id, exports, true));
-    return exports;
-  }
-
   // To handle import/export cycles, we need to create a module object and put
   // it into the map before we import it.
   const mod = $createCommonJSModule(id, {}, false);
@@ -76,18 +66,14 @@ export function require(this: Module, id: string) {
       throw exception;
     }
 
-    esm = Loader.registry.$get(id);
+    const esm = Loader.registry.$get(id);
 
     // If we can pull out a ModuleNamespaceObject, let's do it.
     if (esm?.evaluated && (esm.state ?? 0) >= $ModuleReady) {
       const namespace = Loader.getModuleNamespaceObject(esm!.module);
       return (mod.exports =
         // if they choose a module
-        namespace?.[$commonJSSymbol] === 0 || namespace?.default?.[$commonJSSymbol] === 0
-          ? namespace.default
-          : namespace.__esModule
-          ? namespace
-          : Object.create(namespace, { __esModule: { value: true } }));
+        namespace.__esModule ? namespace : Object.create(namespace, { __esModule: { value: true } }));
     }
   }
 
@@ -95,6 +81,16 @@ export function require(this: Module, id: string) {
   return mod.exports;
 }
 
-export function requireResolve(this: Module, id: string) {
+export function requireResolve(this: CommonJSModuleRecord, id: string) {
   return $resolveSync(id, this.path, false);
 }
+
+export function requireNativeModule(id: string) {
+  // There might be a race condition here?
+  let esm = Loader.registry.$get(id);
+  if (esm?.evaluated && (esm.state ?? 0) >= $ModuleReady) {
+    const exports = Loader.getModuleNamespaceObject(esm.module);
+    return exports.default;
+  }
+  return $requireESM(id).default;
+}
diff --git a/src/js/builtins/ProcessObjectInternals.ts b/src/js/builtins/ProcessObjectInternals.ts
index f6990dc5e..fc6b3800f 100644
--- a/src/js/builtins/ProcessObjectInternals.ts
+++ b/src/js/builtins/ProcessObjectInternals.ts
@@ -23,38 +23,29 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 
+// TODO: move this to native code?
 export function binding(bindingName) {
-  if (bindingName !== "constants")
-    throw new TypeError(
-      "process.binding() is not supported in Bun. If that breaks something, please file an issue and include a reproducible code sample.",
+  if (bindingName === "constants") {
+    return $processBindingConstants;
+  }
+  const issue = {
+    fs: 3546,
+    buffer: 2020,
+    natives: 2254,
+    uv: 2891,
+  }[bindingName];
+  if (issue) {
+    throw new Error(
+      `process.binding("${bindingName}") is not implemented in Bun. Track the status & thumbs up the issue: https://github.com/oven-sh/bun/issues/${issue}`,
     );
-
-  var cache = globalThis.Symbol.for("process.bindings.constants");
-  var constants = globalThis[cache];
-  if (!constants) {
-    // TODO: make this less hacky.
-    // This calls require("node:fs").constants
-    // except, outside an ESM module.
-    const { constants: fs } = $lazy("createImportMeta", "node:process").require("node:fs");
-    constants = {
-      fs,
-      zlib: {},
-      crypto: {},
-      os: Bun._Os().constants,
-    };
-    globalThis[cache] = constants;
   }
-  return constants;
+  throw new TypeError(
+    `process.binding("${bindingName}") is not implemented in Bun. If that breaks something, please file an issue and include a reproducible code sample.`,
+  );
 }
 
 export function getStdioWriteStream(fd_, getWindowSize) {
-  var require = path => {
-    var existing = $requireMap.get(path);
-    if (existing) return existing.exports;
-
-    return $internalRequire(path);
-  };
-  var module = { path: "node:process", require };
+  var EventEmitter = require("node:events");
 
   function createStdioWriteStream(fd_) {
     var { Duplex, eos, destroy } = require("node:stream");
@@ -213,8 +204,6 @@ export function getStdioWriteStream(fd_, getWindowSize) {
     return new StdioWriteStream(fd_);
   }
 
-  var { EventEmitter } = require("node:events");
-
   function isFastEncoding(encoding) {
     if (!encoding) return true;
 
@@ -499,14 +488,6 @@ export function getStdioWriteStream(fd_, getWindowSize) {
 }
 
 export function getStdinStream(fd_) {
-  var require = path => {
-    var existing = $requireMap.get(path);
-    if (existing) return existing.exports;
-
-    return $internalRequire(path);
-  };
-
-  var module = { path: "node:process", require: require };
   var { Duplex, eos, destroy } = require("node:stream");
 
   var StdinStream = class StdinStream extends Duplex {
diff --git a/src/js/builtins/README.md b/src/js/builtins/README.md
deleted file mode 100644
index 67b8882ee..000000000
--- a/src/js/builtins/README.md
+++ /dev/null
@@ -1,53 +0,0 @@
-# JavaScript Builtins
-
-**TLDR** — When files in this directory change, run:
-
-```bash
-# Delete the built files
-$ make regenerate-bindings
-# Re-link the binary without compiling zig (so it's faster)
-$ make bun-link-lld-debug
-```
-
-TypeScript files in [./ts](./ts) are bundled into C++ Headers that can access JavaScriptCore intrinsics. These files use special globals that are prefixed with `$`.
-
-```js
-$getter
-export function foo() {
-    return $getByIdDirectPrivate(this, "superSecret");
-}
-```
-
-It looks kind of like decorators but they're not. They let you directly call engine intrinsics and help with avoiding prototype pollution issues.
-
-V8 has a [similar feature](https://v8.dev/blog/embedded-builtins) (they use `%` instead of `@`)
-
-They usually are accompanied by a C++ file.
-
-We use a custom code generator located in `./codegen` which contains a regex-based parser that separates each function into it's own bundling context, so syntax like top level variables / functions will not work.
-
-You can also use `process.platform` and `process.arch` in these files. The values are inlined and DCE'd.
-
-## Generating builtins
-
-To regenerate the builtins, run this from Bun's project root (where the `Makefile` is)
-
-```bash
-$ make builtins
-```
-
-You'll want to also rebuild all the C++ bindings or you will get strange crashes on start
-
-```bash
-$ make clean-bindings
-```
-
-The `make regenerate-bindings` command will clean and rebuild the bindings.
-
-Also, you can run the code generator manually.
-
-```bash
-$ bun ./codegen/index.ts
-# pass --minify to minify (make passes this by default)
-# pass --keep-tmp to keep the temporary ./tmp folder, which contains processed pre-bundled .ts files
-```
diff --git a/src/js/builtins/builtins.d.ts b/src/js/builtins/builtins.d.ts
deleted file mode 100644
index 1b585ae7a..000000000
--- a/src/js/builtins/builtins.d.ts
+++ /dev/null
@@ -1,513 +0,0 @@
-// Typedefs for JSC intrinsics. Instead of @, we use $
-type TODO = any;
-
-/** Place this directly above a function declaration (like a decorator) to make it a getter. */
-declare const $getter: never;
-/** Assign to this directly above a function declaration (like a decorator) to override the function's display name. */
-declare var $overriddenName: string;
-/** ??? */
-declare var $linkTimeConstant: never;
-/** Assign to this directly above a function declaration (like a decorator) to set visibility */
-declare var $visibility: "Public" | "Private";
-/** ??? */
-declare var $nakedConstructor: never;
-/** Assign to this directly above a function declaration (like a decorator) to set intrinsic */
-declare var $intrinsic: string;
-declare var $constructor;
-/** Place this directly above a function declaration (like a decorator) to NOT include "use strict" */
-declare var $sloppy;
-
-declare function $extractHighWaterMarkFromQueuingStrategyInit(obj: any): any;
-
-// JSC defines their intrinsics in a nice list here:
-// https://github.com/WebKit/WebKit/blob/main/Source/JavaScriptCore/bytecode/BytecodeIntrinsicRegistry.h
-//
-// And implemented here: (search for "emit_intrinsic_<name>", like "emit_intrinsic_arrayPush")
-// https://github.com/WebKit/WebKit/blob/main/Source/JavaScriptCore/bytecompiler/NodesCodegen.cpp
-
-/** Assert a value is true */
-declare function $assert(index: any): void;
-/** returns `arguments[index]` */
-declare function $argument<T = any>(index: number): any;
-/** returns number of arguments */
-declare function $argumentCount(): number;
-/** array.push(item) */
-declare function $arrayPush(array: T[], item: T): void;
-/** gets a property on an object */
-declare function $getByIdDirect<T = any>(obj: any, key: string): T;
-/**
- * gets a private property on an object. translates to the `op_get_by_id_direct` bytecode.
- *
- * TODO: clarify what private means exactly.
- */
-declare function $getByIdDirectPrivate<T = any>(obj: any, key: string): T;
-/**
- * gets a property on an object
- */
-declare function $getByValWithThis(target: any, receiver: any, propertyKey: string): void;
-/** gets the prototype of an object */
-declare function $getPrototypeOf(value: any): any;
-/** gets an internal property on a promise
- *
- *  You can pass
- *  - $promiseFieldFlags - get a number with flags
- *  - $promiseFieldReactionsOrResult - get the result (like Bun.peek)
- */
-declare function $getPromiseInternalField<K extends PromiseFieldType, V>(
-  promise: Promise<V>,
-  key: K,
-): PromiseFieldToValue<K, V>;
-declare function $getInternalField<Fields extends any[], N extends keyof Fields>(
-  base: InternalFieldObject<Fields>,
-  number: N,
-): Fields[N];
-declare function $fulfillPromise(...args: any[]): TODO;
-declare function $evaluateCommonJSModule(...args: any[]): TODO;
-declare function $loadCJS2ESM(...args: any[]): TODO;
-declare function $getGeneratorInternalField(): TODO;
-declare function $getAsyncGeneratorInternalField(): TODO;
-declare function $getAbstractModuleRecordInternalField(): TODO;
-declare function $getArrayIteratorInternalField(): TODO;
-declare function $getStringIteratorInternalField(): TODO;
-declare function $getMapIteratorInternalField(): TODO;
-declare function $getSetIteratorInternalField(): TODO;
-declare function $getProxyInternalField(): TODO;
-declare function $idWithProfile(): TODO;
-declare function $isObject(obj: unknown): obj is object;
-declare function $isCallable(fn: unknown): fn is CallableFunction;
-declare function $isConstructor(fn: unknown): fn is { new (...args: any[]): any };
-declare function $isJSArray(obj: unknown): obj is any[];
-declare function $isProxyObject(obj: unknown): obj is Proxy;
-declare function $isDerivedArray(): TODO;
-declare function $isGenerator(obj: unknown): obj is Generator<any, any, any>;
-declare function $isAsyncGenerator(obj: unknown): obj is AsyncGenerator<any, any, any>;
-declare function $isPromise(obj: unknown): obj is Promise<any>;
-declare function $isRegExpObject(obj: unknown): obj is RegExp;
-declare function $isMap<K, V>(obj: unknown): obj is Map<K, V>;
-declare function $isSet<V>(obj: unknown): obj is Set<V>;
-declare function $isShadowRealm(obj: unknown): obj is ShadowRealm;
-declare function $isStringIterator(obj: unknown): obj is Iterator<string>;
-declare function $isArrayIterator(obj: unknown): obj is Iterator<any>;
-declare function $isMapIterator(obj: unknown): obj is Iterator<any>;
-declare function $isSetIterator(obj: unknown): obj is Iterator<any>;
-declare function $isUndefinedOrNull(obj: unknown): obj is null | undefined;
-declare function $tailCallForwardArguments(): TODO;
-/**
- * **NOTE** - use `throw new TypeError()` instead. it compiles to the same builtin
- * @deprecated
- */
-declare function $throwTypeError(message: string): never;
-/**
- * **NOTE** - use `throw new RangeError()` instead. it compiles to the same builtin
- * @deprecated
- */
-declare function $throwRangeError(message: string): never;
-/**
- * **NOTE** - use `throw new OutOfMemoryError()` instead. it compiles to the same builtin
- * @deprecated
- */
-declare function $throwOutOfMemoryError(): never;
-declare function $tryGetById(): TODO;
-declare function $tryGetByIdWithWellKnownSymbol(obj: any, key: WellKnownSymbol): any;
-declare function $putByIdDirect(obj: any, key: PropertyKey, value: any): void;
-declare function $putByIdDirectPrivate(obj: any, key: PropertyKey, value: any): void;
-declare function $putByValDirect(obj: any, key: PropertyKey, value: any): void;
-declare function $putByValWithThisSloppy(): TODO;
-declare function $putByValWithThisStrict(): TODO;
-declare function $putInternalField<Fields extends any[], N extends keyof Fields>(
-  base: InternalFieldObject<Fields>,
-  number: N,
-  value: Fields[N],
-): void;
-declare function $putPromiseInternalField<T extends PromiseFieldType, P extends Promise<any>>(
-  promise: P,
-  key: T,
-  value: PromiseFieldToValue<T, P>,
-): void;
-declare function $putGeneratorInternalField(): TODO;
-declare function $putAsyncGeneratorInternalField(): TODO;
-declare function $putArrayIteratorInternalField(): TODO;
-declare function $putStringIteratorInternalField(): TODO;
-declare function $putMapIteratorInternalField(): TODO;
-declare function $putSetIteratorInternalField(): TODO;
-declare function $superSamplerBegin(): TODO;
-declare function $superSamplerEnd(): TODO;
-declare function $toNumber(x: any): number;
-declare function $toString(x: any): string;
-declare function $toPropertyKey(x: any): PropertyKey;
-/**
- * Often used like
- * `$toObject(this, "Class.prototype.method requires that |this| not be null or undefined");`
- */
-declare function $toObject(object: any, errorMessage?: string): object;
-declare function $newArrayWithSize<T>(size: number): T[];
-declare function $newArrayWithSpecies(): TODO;
-declare function $newPromise(): TODO;
-declare function $createPromise(): TODO;
-declare const $iterationKindKey: TODO;
-declare const $iterationKindValue: TODO;
-declare const $iterationKindEntries: TODO;
-declare const $MAX_ARRAY_INDEX: number;
-declare const $MAX_STRING_LENGTH: number;
-declare const $MAX_SAFE_INTEGER: number;
-declare const $ModuleFetch: number;
-declare const $ModuleTranslate: number;
-declare const $ModuleInstantiate: number;
-declare const $ModuleSatisfy: number;
-declare const $ModuleLink: number;
-declare const $ModuleReady: number;
-declare const $promiseRejectionReject: TODO;
-declare const $promiseRejectionHandle: TODO;
-declare const $promiseStatePending: number;
-declare const $promiseStateFulfilled: number;
-declare const $promiseStateRejected: number;
-declare const $promiseStateMask: number;
-declare const $promiseFlagsIsHandled: number;
-declare const $promiseFlagsIsFirstResolvingFunctionCalled: number;
-declare const $promiseFieldFlags: 0;
-declare const $promiseFieldReactionsOrResult: 1;
-declare const $proxyFieldTarget: TODO;
-declare const $proxyFieldHandler: TODO;
-declare const $generatorFieldState: TODO;
-declare const $generatorFieldNext: TODO;
-declare const $generatorFieldThis: TODO;
-declare const $generatorFieldFrame: TODO;
-declare const $generatorFieldContext: TODO;
-declare const $GeneratorResumeModeNormal: TODO;
-declare const $GeneratorResumeModeThrow: TODO;
-declare const $GeneratorResumeModeReturn: TODO;
-declare const $GeneratorStateCompleted: TODO;
-declare const $GeneratorStateExecuting: TODO;
-declare const $arrayIteratorFieldIndex: TODO;
-declare const $arrayIteratorFieldIteratedObject: TODO;
-declare const $arrayIteratorFieldKind: TODO;
-declare const $mapIteratorFieldMapBucket: TODO;
-declare const $mapIteratorFieldKind: TODO;
-declare const $setIteratorFieldSetBucket: TODO;
-declare const $setIteratorFieldKind: TODO;
-declare const $stringIteratorFieldIndex: TODO;
-declare const $stringIteratorFieldIteratedString: TODO;
-declare const $asyncGeneratorFieldSuspendReason: TODO;
-declare const $asyncGeneratorFieldQueueFirst: TODO;
-declare const $asyncGeneratorFieldQueueLast: TODO;
-declare const $AsyncGeneratorStateCompleted: TODO;
-declare const $AsyncGeneratorStateExecuting: TODO;
-declare const $AsyncGeneratorStateAwaitingReturn: TODO;
-declare const $AsyncGeneratorStateSuspendedStart: TODO;
-declare const $AsyncGeneratorStateSuspendedYield: TODO;
-declare const $AsyncGeneratorSuspendReasonYield: TODO;
-declare const $AsyncGeneratorSuspendReasonAwait: TODO;
-declare const $AsyncGeneratorSuspendReasonNone: TODO;
-declare const $abstractModuleRecordFieldState: TODO;
-declare const $asyncContext: InternalFieldObject<[ReadonlyArray<any> | undefined]>;
-
-// We define our intrinsics in ./BunBuiltinNames.h. Some of those are globals.
-
-declare var $_events: TODO;
-declare function $abortAlgorithm(): TODO;
-declare function $abortSteps(): TODO;
-declare function $addEventListener(): TODO;
-declare function $appendFromJS(): TODO;
-declare function $argv(): TODO;
-declare function $assignToStream(): TODO;
-declare function $associatedReadableByteStreamController(): TODO;
-declare function $autoAllocateChunkSize(): TODO;
-declare function $backpressure(): TODO;
-declare function $backpressureChangePromise(): TODO;
-declare function $basename(): TODO;
-declare function $body(): TODO;
-declare function $bunNativePtr(): TODO;
-declare function $bunNativeType(): TODO;
-declare function $byobRequest(): TODO;
-declare function $cancel(): TODO;
-declare function $cancelAlgorithm(): TODO;
-declare function $chdir(): TODO;
-declare function $cloneArrayBuffer(a, b, c): TODO;
-declare function $close(): TODO;
-declare function $closeAlgorithm(): TODO;
-declare function $closeRequest(): TODO;
-declare function $closeRequested(): TODO;
-declare function $closed(): TODO;
-declare function $closedPromise(): TODO;
-declare function $closedPromiseCapability(): TODO;
-declare function $code(): TODO;
-declare const $commonJSSymbol: unique symbol;
-declare function $connect(): TODO;
-declare function $consumeReadableStream(): TODO;
-declare function $controlledReadableStream(): TODO;
-declare function $controller(): TODO;
-declare function $cork(): TODO;
-declare function $createEmptyReadableStream(): TODO;
-declare function $createFIFO(): TODO;
-declare function $createNativeReadableStream(): TODO;
-declare function $createReadableStream(): TODO;
-declare function $createUninitializedArrayBuffer(size: number): ArrayBuffer;
-declare function $createWritableStreamFromInternal(...args: any[]): TODO;
-declare function $cwd(): TODO;
-declare function $data(): TODO;
-declare function $dataView(): TODO;
-declare function $decode(): TODO;
-declare function $delimiter(): TODO;
-declare function $destroy(): TODO;
-declare function $dir(): TODO;
-declare function $direct(): TODO;
-declare function $dirname(): TODO;
-declare function $disturbed(): TODO;
-declare function $document(): TODO;
-declare function $encode(): TODO;
-declare function $encoding(): TODO;
-declare function $end(): TODO;
-declare function $errno(): TODO;
-declare function $errorSteps(): TODO;
-declare function $execArgv(): TODO;
-declare function $extname(): TODO;
-declare function $failureKind(): TODO;
-declare function $fatal(): TODO;
-declare function $fetch(): TODO;
-declare function $fetchRequest(): TODO;
-declare function $file(): TODO;
-declare function $filePath(): TODO;
-declare function $fillFromJS(): TODO;
-declare function $filter(): TODO;
-declare function $finishConsumingStream(): TODO;
-declare function $flush(): TODO;
-declare function $flushAlgorithm(): TODO;
-declare function $format(): TODO;
-declare function $fulfillModuleSync(key: string): void;
-declare function $get(): TODO;
-declare function $getInternalWritableStream(writable: WritableStream): TODO;
-declare function $handleEvent(): TODO;
-declare function $hash(): TODO;
-declare function $header(): TODO;
-declare function $headers(): TODO;
-declare function $highWaterMark(): TODO;
-declare function $host(): TODO;
-declare function $hostname(): TODO;
-declare function $href(): TODO;
-declare function $ignoreBOM(): TODO;
-declare function $importer(): TODO;
-declare function $inFlightCloseRequest(): TODO;
-declare function $inFlightWriteRequest(): TODO;
-declare function $initializeWith(): TODO;
-declare function $internalRequire(path: string): TODO;
-declare function $internalStream(): TODO;
-declare function $internalWritable(): TODO;
-declare function $isAbortSignal(signal: unknown): signal is AbortSignal;
-declare function $isAbsolute(): TODO;
-declare function $isDisturbed(): TODO;
-declare function $isPaused(): TODO;
-declare function $isWindows(): TODO;
-declare function $join(): TODO;
-declare function $kind(): TODO;
-declare function $lazy(): TODO;
-declare function $lazyLoad(): TODO;
-declare function $lazyStreamPrototypeMap(): TODO;
-declare function $loadModule(): TODO;
-declare function $localStreams(): TODO;
-declare function $main(): TODO;
-declare function $makeDOMException(): TODO;
-declare function $makeGetterTypeError(className: string, prop: string): Error;
-declare function $makeThisTypeError(className: string, method: string): Error;
-declare function $map(): TODO;
-declare function $method(): TODO;
-declare function $nextTick(): TODO;
-declare function $normalize(): TODO;
-declare function $on(): TODO;
-declare function $once(): TODO;
-declare function $options(): TODO;
-declare function $origin(): TODO;
-declare function $ownerReadableStream(): TODO;
-declare function $parse(): TODO;
-declare function $password(): TODO;
-declare function $patch(): TODO;
-declare function $path(): TODO;
-declare function $pathname(): TODO;
-declare function $pause(): TODO;
-declare function $pendingAbortRequest(): TODO;
-declare function $pendingPullIntos(): TODO;
-declare function $pid(): TODO;
-declare function $pipe(): TODO;
-declare function $port(): TODO;
-declare function $post(): TODO;
-declare function $ppid(): TODO;
-declare function $prependEventListener(): TODO;
-declare function $process(): TODO;
-declare function $protocol(): TODO;
-declare function $pull(): TODO;
-declare function $pullAgain(): TODO;
-declare function $pullAlgorithm(): TODO;
-declare function $pulling(): TODO;
-declare function $put(): TODO;
-declare function $queue(): TODO;
-declare function $read(): TODO;
-declare function $readIntoRequests(): TODO;
-declare function $readRequests(): TODO;
-declare function $readable(): TODO;
-declare function $readableByteStreamControllerGetDesiredSize(...args: any): TODO;
-declare function $readableStreamController(): TODO;
-declare function $readableStreamToArray(): TODO;
-declare function $reader(): TODO;
-declare function $readyPromise(): TODO;
-declare function $readyPromiseCapability(): TODO;
-declare function $redirect(): TODO;
-declare function $relative(): TODO;
-declare function $releaseLock(): TODO;
-declare function $removeEventListener(): TODO;
-declare function $require(): TODO;
-declare function $requireESM(path: string): any;
-declare const $requireMap: Map<string, NodeModule>;
-declare function $resolve(name: string, from: string): Promise<string>;
-declare function $resolveSync(name: string, from: string, isESM?: boolean): string;
-declare function $resume(): TODO;
-declare function $search(): TODO;
-declare function $searchParams(): TODO;
-declare function $self(): TODO;
-declare function $sep(): TODO;
-declare function $setBody(): TODO;
-declare function $setStatus(): TODO;
-declare function $setup(): TODO;
-declare function $sink(): TODO;
-declare function $size(): TODO;
-declare function $start(): TODO;
-declare function $startAlgorithm(): TODO;
-declare function $startConsumingStream(): TODO;
-declare function $startDirectStream(): TODO;
-declare function $started(): TODO;
-declare function $startedPromise(): TODO;
-declare function $state(): TODO;
-declare function $status(): TODO;
-declare function $storedError(): TODO;
-declare function $strategy(): TODO;
-declare function $strategyHWM(): TODO;
-declare function $strategySizeAlgorithm(): TODO;
-declare function $stream(): TODO;
-declare function $streamClosed(): TODO;
-declare function $streamClosing(): TODO;
-declare function $streamErrored(): TODO;
-declare function $streamReadable(): TODO;
-declare function $streamWaiting(): TODO;
-declare function $streamWritable(): TODO;
-declare function $structuredCloneForStream(): TODO;
-declare function $syscall(): TODO;
-declare function $textDecoderStreamDecoder(): TODO;
-declare function $textDecoderStreamTransform(): TODO;
-declare function $textEncoderStreamEncoder(): TODO;
-declare function $textEncoderStreamTransform(): TODO;
-declare function $toNamespacedPath(): TODO;
-declare function $trace(): TODO;
-declare function $transformAlgorithm(): TODO;
-declare function $uncork(): TODO;
-declare function $underlyingByteSource(): TODO;
-declare function $underlyingSink(): TODO;
-declare function $underlyingSource(): TODO;
-declare function $unpipe(): TODO;
-declare function $unshift(): TODO;
-declare function $url(): TODO;
-declare function $username(): TODO;
-declare function $version(): TODO;
-declare function $versions(): TODO;
-declare function $view(): TODO;
-declare function $whenSignalAborted(signal: AbortSignal, cb: (reason: any) => void): TODO;
-declare function $writable(): TODO;
-declare function $write(): TODO;
-declare function $writeAlgorithm(): TODO;
-declare function $writeRequests(): TODO;
-declare function $writer(): TODO;
-declare function $writing(): TODO;
-declare function $written(): TODO;
-
-declare function $createCommonJSModule(id: string, exports: any, hasEvaluated: boolean): NodeModule;
-
-// The following I cannot find any definitions of, but they are functional.
-declare function $toLength(length: number): number;
-declare function $isTypedArrayView(obj: unknown): obj is ArrayBufferView | DataView | Uint8Array;
-declare function $setStateToMax(target: any, state: number): void;
-declare function $trunc(target: number): number;
-declare function $newPromiseCapability(C: PromiseConstructor): TODO;
-/** @deprecated, use new TypeError instead */
-declare function $makeTypeError(message: string): TypeError;
-declare function $newHandledRejectedPromise(error: unknown): Promise<never>;
-
-declare const __internal: unique symbol;
-interface InternalFieldObject<T extends any[]> {
-  [__internal]: T;
-}
-
-// Types used in the above functions
-type PromiseFieldType = typeof $promiseFieldFlags | typeof $promiseFieldReactionsOrResult;
-type PromiseFieldToValue<X extends PromiseFieldType, V> = X extends typeof $promiseFieldFlags
-  ? number
-  : X extends typeof $promiseFieldReactionsOrResult
-  ? V | any
-  : any;
-type WellKnownSymbol = keyof { [K in keyof SymbolConstructor as SymbolConstructor[K] extends symbol ? K : never]: K };
-
-// You can also `@` on any method on a classes to avoid prototype pollution and secret internals
-type ClassWithIntrinsics<T> = { [K in keyof T as T[K] extends Function ? `$${K}` : never]: T[K] };
-
-declare interface Map<K, V> extends ClassWithIntrinsics<Map<K, V>> {}
-declare interface CallableFunction extends ClassWithIntrinsics<CallableFunction> {}
-declare interface Promise<T> extends ClassWithIntrinsics<Promise<T>> {}
-declare interface ArrayBufferConstructor<T> extends ClassWithIntrinsics<ArrayBufferConstructor<T>> {}
-declare interface PromiseConstructor<T> extends ClassWithIntrinsics<PromiseConstructor<T>> {}
-
-declare interface UnderlyingSource {
-  $lazy?: boolean;
-  $bunNativeType?: number;
-  $bunNativePtr?: number;
-  autoAllocateChunkSize?: number;
-}
-
-declare class OutOfMemoryError {
-  constructor();
-}
-
-declare class ReadableStreamDefaultController {
-  constructor(
-    stream: unknown,
-    underlyingSource: unknown,
-    size: unknown,
-    highWaterMark: unknown,
-    $isReadableStream: typeof $isReadableStream,
-  );
-}
-declare class ReadableByteStreamController {
-  constructor(
-    stream: unknown,
-    underlyingSource: unknown,
-    strategy: unknown,
-    $isReadableStream: typeof $isReadableStream,
-  );
-}
-declare class ReadableStreamBYOBRequest {
-  constructor(stream: unknown, view: unknown, $isReadableStream: typeof $isReadableStream);
-}
-declare class ReadableStreamBYOBReader {
-  constructor(stream: unknown);
-}
-
-// Inlining our enum types
-declare const $ImportKindIdToLabel: Array<import("bun").ImportKind>;
-declare const $ImportKindLabelToId: Record<import("bun").ImportKind, number>;
-declare const $LoaderIdToLabel: Array<import("bun").Loader>;
-declare const $LoaderLabelToId: Record<import("bun").Loader, number>;
-
-// not a builtin, but a build-time macro of our own
-/** Returns a not implemented error that points to a github issue. */
-declare function notImplementedIssue(issueNumber: number, description: string): Error;
-/** Return a function that throws a not implemented error that points to a github issue */
-declare function notImplementedIssueFn(issueNumber: number, description: string): (...args: any[]) => never;
-
-declare type JSCSourceCodeObject = unique symbol;
-
-declare interface Function {
-  path: string;
-}
-
-declare var $Buffer: {
-  new (a: any, b?: any, c?: any): Buffer;
-};
-
-declare interface Error {
-  code?: string;
-}
diff --git a/src/js/builtins/codegen/builtin-parser.ts b/src/js/builtins/codegen/builtin-parser.ts
deleted file mode 100644
index e96d79c63..000000000
--- a/src/js/builtins/codegen/builtin-parser.ts
+++ /dev/null
@@ -1,89 +0,0 @@
-import { applyReplacements } from "./replacements";
-
-/**
- * Slices a string until it hits a }, but keeping in mind JS comments,
- * regex, template literals, comments, and matching {
- *
- * Used to extract function bodies without parsing the code.
- *
- * If you pass replace=true, it will run replacements on the code
- */
-export function sliceSourceCode(
-  contents: string,
-  replace: boolean,
-): { result: string; rest: string; usesThis: boolean } {
-  let bracketCount = 0;
-  let i = 0;
-  let result = "";
-  let usesThis = false;
-  while (contents.length) {
-    // TODO: template literal, regexp
-    // these are important because our replacement logic would replace intrinsics
-    // within these, when it should remain as the literal dollar.
-    // but this isn't used in the codebase
-    i = contents.match(/\/\*|\/\/|'|"|{|}|`/)?.index ?? contents.length;
-    const chunk = replace ? applyReplacements(contents.slice(0, i)) : contents.slice(0, i);
-    if (chunk.includes("this")) usesThis = true;
-    result += chunk;
-    contents = contents.slice(i);
-    if (!contents.length) break;
-    if (contents.startsWith("/*")) {
-      i = contents.slice(2).indexOf("*/") + 2;
-    } else if (contents.startsWith("//")) {
-      i = contents.slice(2).indexOf("\n") + 2;
-    } else if (contents.startsWith("'")) {
-      i = contents.slice(1).match(/(?<!\\)'/)!.index! + 2;
-    } else if (contents.startsWith('"')) {
-      i = contents.slice(1).match(/(?<!\\)"/)!.index! + 2;
-    } else if (contents.startsWith("`")) {
-      const { result: result2, rest } = sliceTemplateLiteralSourceCode(contents.slice(1), replace);
-      result += "`" + result2;
-      contents = rest;
-      continue;
-    } else if (contents.startsWith("{")) {
-      bracketCount++;
-      i = 1;
-    } else if (contents.startsWith("}")) {
-      bracketCount--;
-      if (bracketCount <= 0) {
-        result += "}";
-        contents = contents.slice(1);
-        break;
-      }
-      i = 1;
-    } else {
-      throw new Error("TODO");
-    }
-    result += contents.slice(0, i);
-    contents = contents.slice(i);
-  }
-
-  return { result, rest: contents, usesThis };
-}
-
-function sliceTemplateLiteralSourceCode(contents: string, replace: boolean) {
-  let i = 0;
-  let result = "";
-  let usesThis = false;
-  while (contents.length) {
-    i = contents.match(/`|\${/)!.index!;
-    result += contents.slice(0, i);
-    contents = contents.slice(i);
-    if (!contents.length) break;
-    if (contents.startsWith("`")) {
-      result += "`";
-      contents = contents.slice(1);
-      break;
-    } else if (contents.startsWith("$")) {
-      const { result: result2, rest, usesThis: usesThisVal } = sliceSourceCode(contents.slice(1), replace);
-      result += "$" + result2;
-      contents = rest;
-      usesThis ||= usesThisVal;
-      continue;
-    } else {
-      throw new Error("TODO");
-    }
-  }
-
-  return { result, rest: contents, usesThis };
-}
diff --git a/src/js/builtins/codegen/helpers.ts b/src/js/builtins/codegen/helpers.ts
deleted file mode 100644
index 6345f8ffa..000000000
--- a/src/js/builtins/codegen/helpers.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-export function fmtCPPString(str: string) {
-  return (
-    '"' +
-    str
-      .replace(/\\/g, "\\\\")
-      .replace(/"/g, '\\"')
-      .replace(/\n/g, "\\n")
-      .replace(/\r/g, "\\r")
-      .replace(/\t/g, "\\t")
-      .replace(/\?/g, "\\?") + // https://stackoverflow.com/questions/1234582
-    '"'
-  );
-}
-
-export function cap(str: string) {
-  return str[0].toUpperCase() + str.slice(1);
-}
-
-export function low(str: string) {
-  if (str.startsWith("JS")) {
-    return "js" + str.slice(2);
-  }
-
-  return str[0].toLowerCase() + str.slice(1);
-}
diff --git a/src/js/builtins/codegen/index.ts b/src/js/builtins/codegen/index.ts
deleted file mode 100644
index 564b69689..000000000
--- a/src/js/builtins/codegen/index.ts
+++ /dev/null
@@ -1,661 +0,0 @@
-import { existsSync, mkdirSync, readdirSync, rmSync, writeFileSync } from "fs";
-import path from "path";
-import { sliceSourceCode } from "./builtin-parser";
-import { applyGlobalReplacements, enums, globalsToPrefix } from "./replacements";
-import { cap, fmtCPPString, low } from "./helpers";
-import { spawn } from "bun";
-
-async function createStaticHashtables() {
-  const STATIC_HASH_TABLES = ["src/bun.js/bindings/Process.cpp"];
-  console.time("Creating static hash tables...");
-  const create_hash_table = path.join(import.meta.dir, "../../../../src/bun.js/scripts/create_hash_table");
-  if (!create_hash_table) {
-    console.warn(
-      "Could not find create_hash_table executable. Run `bun i` or clone webkit to build static hash tables",
-    );
-    return;
-  }
-  for (let cpp of STATIC_HASH_TABLES) {
-    cpp = path.join(import.meta.dir, "../../../../", cpp);
-    const { stdout, exited } = spawn({
-      cmd: [create_hash_table, cpp],
-      stdout: "pipe",
-      stderr: "inherit",
-    });
-    await exited;
-    let str = await new Response(stdout).text();
-    str = str.replaceAll(/^\/\/.*$/gm, "");
-    str = str.replaceAll(/^#include.*$/gm, "");
-    str = str.replaceAll(`namespace JSC {`, "");
-    str = str.replaceAll(`} // namespace JSC`, "");
-    str = "// File generated via `make generate-builtins`\n" + str.trim() + "\n";
-    await Bun.write(cpp.replace(/\.cpp$/, ".lut.h"), str);
-  }
-  console.timeEnd("Creating static hash tables...");
-}
-
-const staticHashTablePromise = createStaticHashtables();
-console.log("Bundling Bun builtins...");
-
-const MINIFY = process.argv.includes("--minify") || process.argv.includes("-m");
-const PARALLEL = process.argv.includes("--parallel") || process.argv.includes("-p");
-const KEEP_TMP = process.argv.includes("--keep-tmp") || process.argv.includes("-k") || true;
-
-const SRC_DIR = path.join(import.meta.dir, "../");
-const OUT_DIR = path.join(SRC_DIR, "../out");
-const TMP_DIR = path.join(SRC_DIR, "../out/tmp");
-
-if (existsSync(TMP_DIR)) rmSync(TMP_DIR, { recursive: true });
-mkdirSync(TMP_DIR);
-
-const define = {
-  "process.env.NODE_ENV": "development",
-  "process.platform": process.platform,
-  "process.arch": process.arch,
-};
-
-for (const name in enums) {
-  const value = enums[name];
-  if (typeof value !== "object") throw new Error("Invalid enum object " + name + " defined in " + import.meta.file);
-  if (typeof value === null) throw new Error("Invalid enum object " + name + " defined in " + import.meta.file);
-  const keys = Array.isArray(value) ? value : Object.keys(value).filter(k => !k.match(/^[0-9]+$/));
-  define[`__intrinsic__${name}IdToLabel`] = "[" + keys.map(k => `"${k}"`).join(", ") + "]";
-  define[`__intrinsic__${name}LabelToId`] = "{" + keys.map(k => `"${k}": ${keys.indexOf(k)}`).join(", ") + "}";
-}
-
-for (const name of globalsToPrefix) {
-  define[name] = "__intrinsic__" + name;
-}
-
-interface ParsedBuiltin {
-  name: string;
-  params: string[];
-  directives: Record<string, any>;
-  source: string;
-  async: boolean;
-}
-interface BundledBuiltin {
-  name: string;
-  directives: Record<string, any>;
-  isGetter: boolean;
-  isConstructor: boolean;
-  isLinkTimeConstant: boolean;
-  isNakedConstructor: boolean;
-  intrinsic: string;
-  overriddenName: string;
-  source: string;
-  params: string[];
-  visibility: string;
-}
-
-/**
- * Source .ts file --> Array<bundled js function code>
- */
-async function processFileSplit(filename: string): Promise<{ functions: BundledBuiltin[]; internal: boolean }> {
-  const basename = path.basename(filename, ".ts");
-  let contents = await Bun.file(filename).text();
-
-  contents = applyGlobalReplacements(contents);
-
-  // first approach doesnt work perfectly because we actually need to split each function declaration
-  // and then compile those separately
-
-  const consumeWhitespace = /^\s*/;
-  const consumeTopLevelContent = /^(\/\*|\/\/|type|import|interface|\$|export (?:async )?function|(?:async )?function)/;
-  const consumeEndOfType = /;|.(?=export|type|interface|\$|\/\/|\/\*|function)/;
-
-  const functions: ParsedBuiltin[] = [];
-  let directives: Record<string, any> = {};
-  const bundledFunctions: BundledBuiltin[] = [];
-  let internal = false;
-
-  while (contents.length) {
-    contents = contents.replace(consumeWhitespace, "");
-    if (!contents.length) break;
-    const match = contents.match(consumeTopLevelContent);
-    if (!match) {
-      throw new SyntaxError("Could not process input:\n" + contents.slice(0, contents.indexOf("\n")));
-    }
-    contents = contents.slice(match.index!);
-    if (match[1] === "import") {
-      // TODO: we may want to do stuff with these
-      const i = contents.indexOf(";");
-      contents = contents.slice(i + 1);
-    } else if (match[1] === "/*") {
-      const i = contents.indexOf("*/") + 2;
-      internal ||= contents.slice(0, i).includes("@internal");
-      contents = contents.slice(i);
-    } else if (match[1] === "//") {
-      const i = contents.indexOf("\n") + 1;
-      internal ||= contents.slice(0, i).includes("@internal");
-      contents = contents.slice(i);
-    } else if (match[1] === "type" || match[1] === "export type") {
-      const i = contents.search(consumeEndOfType);
-      contents = contents.slice(i + 1);
-    } else if (match[1] === "interface") {
-      contents = sliceSourceCode(contents, false).rest;
-    } else if (match[1] === "$") {
-      const directive = contents.match(/^\$([a-zA-Z0-9]+)(?:\s*=\s*([^\n]+?))?\s*;?\n/);
-      if (!directive) {
-        throw new SyntaxError("Could not parse directive:\n" + contents.slice(0, contents.indexOf("\n")));
-      }
-      const name = directive[1];
-      let value;
-      try {
-        value = directive[2] ? JSON.parse(directive[2]) : true;
-      } catch (error) {
-        throw new SyntaxError("Could not parse directive value " + directive[2] + " (must be JSON parsable)");
-      }
-      if (name === "constructor") {
-        throw new SyntaxError("$constructor not implemented");
-      }
-      if (name === "nakedConstructor") {
-        throw new SyntaxError("$nakedConstructor not implemented");
-      }
-      directives[name] = value;
-      contents = contents.slice(directive[0].length);
-    } else if (match[1] === "export function" || match[1] === "export async function") {
-      const declaration = contents.match(
-        /^export\s+(async\s+)?function\s+([a-zA-Z0-9]+)\s*\(([^)]*)\)(?:\s*:\s*([^{\n]+))?\s*{?/,
-      );
-      if (!declaration)
-        throw new SyntaxError("Could not parse function declaration:\n" + contents.slice(0, contents.indexOf("\n")));
-
-      const async = !!declaration[1];
-      const name = declaration[2];
-      const paramString = declaration[3];
-      const params =
-        paramString.trim().length === 0 ? [] : paramString.split(",").map(x => x.replace(/:.+$/, "").trim());
-      if (params[0] === "this") {
-        params.shift();
-      }
-
-      const { result, rest } = sliceSourceCode(contents.slice(declaration[0].length - 1), true);
-      functions.push({
-        name,
-        params,
-        directives,
-        source: result.trim().slice(1, -1),
-        async,
-      });
-      contents = rest;
-      directives = {};
-    } else if (match[1] === "function" || match[1] === "async function") {
-      const fnname = contents.match(/^function ([a-zA-Z0-9]+)\(([^)]*)\)(?:\s*:\s*([^{\n]+))?\s*{?/)![1];
-      throw new SyntaxError("All top level functions must be exported: " + fnname);
-    } else {
-      throw new Error("TODO: parse " + match[1]);
-    }
-  }
-
-  for (const fn of functions) {
-    const tmpFile = path.join(TMP_DIR, `${basename}.${fn.name}.ts`);
-
-    // not sure if this optimization works properly in jsc builtins
-    // const useThis = fn.usesThis;
-    const useThis = true;
-
-    // TODO: we should use format=IIFE so we could bundle imports and extra functions.
-    await Bun.write(
-      tmpFile,
-      `// @ts-nocheck
-// GENERATED TEMP FILE - DO NOT EDIT
-// Sourced from ${path.relative(TMP_DIR, filename)}
-
-// do not allow the bundler to rename a symbol to $
-($);
-
-$$capture_start$$(${fn.async ? "async " : ""}${
-        useThis
-          ? `function(${fn.params.join(",")})`
-          : `${fn.params.length === 1 ? fn.params[0] : `(${fn.params.join(",")})`}=>`
-      } {${fn.source}}).$$capture_end$$;
-`,
-    );
-    await Bun.sleep(1);
-    const build = await Bun.build({
-      entrypoints: [tmpFile],
-      define,
-      minify: true,
-    });
-    if (!build.success) {
-      throw new AggregateError(build.logs, "Failed bundling builtin function " + fn.name + " from " + basename + ".ts");
-    }
-    if (build.outputs.length !== 1) {
-      throw new Error("expected one output");
-    }
-    const output = await build.outputs[0].text();
-    const captured = output.match(/\$\$capture_start\$\$([\s\S]+)\.\$\$capture_end\$\$/)![1];
-    const finalReplacement =
-      (fn.directives.sloppy ? captured : captured.replace(/function\s*\(.*?\)\s*{/, '$&"use strict";'))
-        .replace(/^\((async )?function\(/, "($1function (")
-        .replace(/__intrinsic__lazy\(/g, "globalThis[globalThis.Symbol.for('Bun.lazy')](")
-        .replace(/__intrinsic__/g, "@") + "\n";
-
-    bundledFunctions.push({
-      name: fn.name,
-      directives: fn.directives,
-      source: finalReplacement,
-      params: fn.params,
-      visibility: fn.directives.visibility ?? (fn.directives.linkTimeConstant ? "Private" : "Public"),
-      isGetter: !!fn.directives.getter,
-      isConstructor: !!fn.directives.constructor,
-      isLinkTimeConstant: !!fn.directives.linkTimeConstant,
-      isNakedConstructor: !!fn.directives.nakedConstructor,
-      intrinsic: fn.directives.intrinsic ?? "NoIntrinsic",
-      overriddenName: fn.directives.getter
-        ? `"get ${fn.name}"_s`
-        : fn.directives.overriddenName
-        ? `"${fn.directives.overriddenName}"_s`
-        : "ASCIILiteral()",
-    });
-  }
-
-  return {
-    functions: bundledFunctions,
-    internal,
-  };
-}
-
-const filesToProcess = readdirSync(SRC_DIR).filter(x => x.endsWith(".ts") && !x.endsWith(".d.ts"));
-
-const files: Array<{ basename: string; functions: BundledBuiltin[]; internal: boolean }> = [];
-async function processFile(x: string) {
-  const basename = path.basename(x, ".ts");
-  try {
-    files.push({
-      basename,
-      ...(await processFileSplit(path.join(SRC_DIR, x))),
-    });
-  } catch (error) {
-    console.error("Failed to process file: " + basename + ".ts");
-    console.error(error);
-    process.exit(1);
-  }
-}
-
-// Bun seems to crash if this is parallelized, :(
-if (PARALLEL) {
-  await Promise.all(filesToProcess.map(processFile));
-} else {
-  for (const x of filesToProcess) {
-    await processFile(x);
-  }
-}
-
-// C++ codegen
-let bundledCPP = `// Generated by \`bun src/js/builtins/codegen\`
-// Do not edit by hand.
-namespace Zig { class GlobalObject; }
-#include "root.h"
-#include "config.h"
-#include "JSDOMGlobalObject.h"
-#include "WebCoreJSClientData.h"
-#include <JavaScriptCore/JSObjectInlines.h>
-
-namespace WebCore {
-
-`;
-
-for (const { basename, functions } of files) {
-  bundledCPP += `/* ${basename}.ts */\n`;
-  const lowerBasename = low(basename);
-  for (const fn of functions) {
-    const name = `${lowerBasename}${cap(fn.name)}Code`;
-    bundledCPP += `// ${fn.name}
-const JSC::ConstructAbility s_${name}ConstructAbility = JSC::ConstructAbility::CannotConstruct;
-const JSC::ConstructorKind s_${name}ConstructorKind = JSC::ConstructorKind::None;
-const JSC::ImplementationVisibility s_${name}ImplementationVisibility = JSC::ImplementationVisibility::${fn.visibility};
-const int s_${name}Length = ${fn.source.length};
-static const JSC::Intrinsic s_${name}Intrinsic = JSC::NoIntrinsic;
-const char* const s_${name} = ${fmtCPPString(fn.source)};
-
-`;
-  }
-  bundledCPP += `#define DEFINE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \\
-JSC::FunctionExecutable* codeName##Generator(JSC::VM& vm) \\
-{\\
-    JSVMClientData* clientData = static_cast<JSVMClientData*>(vm.clientData); \\
-    return clientData->builtinFunctions().${lowerBasename}Builtins().codeName##Executable()->link(vm, nullptr, clientData->builtinFunctions().${lowerBasename}Builtins().codeName##Source(), std::nullopt, s_##codeName##Intrinsic); \\
-}
-WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_CODE(DEFINE_BUILTIN_GENERATOR)
-#undef DEFINE_BUILTIN_GENERATOR
-
-`;
-}
-
-bundledCPP += `
-
-JSBuiltinInternalFunctions::JSBuiltinInternalFunctions(JSC::VM& vm)
-    : m_vm(vm)
-`;
-
-for (const { basename, internal } of files) {
-  if (internal) {
-    bundledCPP += `    , m_${low(basename)}(vm)\n`;
-  }
-}
-
-bundledCPP += `
-{
-    UNUSED_PARAM(vm);
-}
-
-template<typename Visitor>
-void JSBuiltinInternalFunctions::visit(Visitor& visitor)
-{
-`;
-for (const { basename, internal } of files) {
-  if (internal) bundledCPP += `    m_${low(basename)}.visit(visitor);\n`;
-}
-
-bundledCPP += `
-    UNUSED_PARAM(visitor);
-}
-
-template void JSBuiltinInternalFunctions::visit(AbstractSlotVisitor&);
-template void JSBuiltinInternalFunctions::visit(SlotVisitor&);
-
-SUPPRESS_ASAN void JSBuiltinInternalFunctions::initialize(Zig::GlobalObject& globalObject)
-{
-    UNUSED_PARAM(globalObject);
-`;
-
-for (const { basename, internal } of files) {
-  if (internal) {
-    bundledCPP += `    m_${low(basename)}.init(globalObject);\n`;
-  }
-}
-
-bundledCPP += `
-    JSVMClientData& clientData = *static_cast<JSVMClientData*>(m_vm.clientData);
-    Zig::GlobalObject::GlobalPropertyInfo staticGlobals[] = {
-`;
-
-for (const { basename, internal } of files) {
-  if (internal) {
-    bundledCPP += `#define DECLARE_GLOBAL_STATIC(name) \\
-    Zig::GlobalObject::GlobalPropertyInfo( \\
-        clientData.builtinFunctions().${low(basename)}Builtins().name##PrivateName(), ${low(
-      basename,
-    )}().m_##name##Function.get() , JSC::PropertyAttribute::DontDelete | JSC::PropertyAttribute::ReadOnly),
-    WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_FUNCTION_NAME(DECLARE_GLOBAL_STATIC)
-  #undef DECLARE_GLOBAL_STATIC
-  `;
-  }
-}
-
-bundledCPP += `
-    };
-    globalObject.addStaticGlobals(staticGlobals, std::size(staticGlobals));
-    UNUSED_PARAM(clientData);
-}
-
-} // namespace WebCore
-`;
-
-// C++ Header codegen
-let bundledHeader = `// Generated by \`bun src/js/builtins/codegen\`
-// Do not edit by hand.
-#pragma once
-namespace Zig { class GlobalObject; }
-#include "root.h"
-#include <JavaScriptCore/BuiltinUtils.h>
-#include <JavaScriptCore/Identifier.h>
-#include <JavaScriptCore/JSFunction.h>
-#include <JavaScriptCore/UnlinkedFunctionExecutable.h>
-#include <JavaScriptCore/VM.h>
-#include <JavaScriptCore/WeakInlines.h>
-
-namespace JSC {
-class FunctionExecutable;
-}
-
-namespace WebCore {
-`;
-for (const { basename, functions, internal } of files) {
-  bundledHeader += `/* ${basename}.ts */
-`;
-  const lowerBasename = low(basename);
-
-  for (const fn of functions) {
-    const name = `${lowerBasename}${cap(fn.name)}Code`;
-    bundledHeader += `// ${fn.name}
-#define WEBCORE_BUILTIN_${basename.toUpperCase()}_${fn.name.toUpperCase()} 1
-extern const char* const s_${name};
-extern const int s_${name}Length;
-extern const JSC::ConstructAbility s_${name}ConstructAbility;
-extern const JSC::ConstructorKind s_${name}ConstructorKind;
-extern const JSC::ImplementationVisibility s_${name}ImplementationVisibility;
-
-`;
-  }
-  bundledHeader += `#define WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_DATA(macro) \\\n`;
-  for (const fn of functions) {
-    bundledHeader += `    macro(${fn.name}, ${lowerBasename}${cap(fn.name)}, ${fn.params.length}) \\\n`;
-  }
-  bundledHeader += "\n";
-  bundledHeader += `#define WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_CODE(macro) \\\n`;
-  for (const fn of functions) {
-    const name = `${lowerBasename}${cap(fn.name)}Code`;
-    bundledHeader += `    macro(${name}, ${fn.name}, ${fn.overriddenName}, s_${name}Length) \\\n`;
-  }
-  bundledHeader += "\n";
-  bundledHeader += `#define WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_FUNCTION_NAME(macro) \\\n`;
-  for (const fn of functions) {
-    bundledHeader += `    macro(${fn.name}) \\\n`;
-  }
-  bundledHeader += `
-#define DECLARE_BUILTIN_GENERATOR(codeName, functionName, overriddenName, argumentCount) \\
-    JSC::FunctionExecutable* codeName##Generator(JSC::VM&);
-
-WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_CODE(DECLARE_BUILTIN_GENERATOR)
-#undef DECLARE_BUILTIN_GENERATOR
-
-class ${basename}BuiltinsWrapper : private JSC::WeakHandleOwner {
-public:
-    explicit ${basename}BuiltinsWrapper(JSC::VM& vm)
-        : m_vm(vm)
-        WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_FUNCTION_NAME(INITIALIZE_BUILTIN_NAMES)
-#define INITIALIZE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) , m_##name##Source(JSC::makeSource(StringImpl::createWithoutCopying(s_##name, length), { }))
-        WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_CODE(INITIALIZE_BUILTIN_SOURCE_MEMBERS)
-#undef INITIALIZE_BUILTIN_SOURCE_MEMBERS
-    {
-    }
-
-#define EXPOSE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \\
-    JSC::UnlinkedFunctionExecutable* name##Executable(); \\
-    const JSC::SourceCode& name##Source() const { return m_##name##Source; }
-    WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_CODE(EXPOSE_BUILTIN_EXECUTABLES)
-#undef EXPOSE_BUILTIN_EXECUTABLES
-
-    WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_IDENTIFIER_ACCESSOR)
-
-    void exportNames();
-
-private:
-    JSC::VM& m_vm;
-
-    WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_NAMES)
-
-#define DECLARE_BUILTIN_SOURCE_MEMBERS(name, functionName, overriddenName, length) \\
-    JSC::SourceCode m_##name##Source;\\
-    JSC::Weak<JSC::UnlinkedFunctionExecutable> m_##name##Executable;
-    WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_CODE(DECLARE_BUILTIN_SOURCE_MEMBERS)
-#undef DECLARE_BUILTIN_SOURCE_MEMBERS
-
-};
-
-#define DEFINE_BUILTIN_EXECUTABLES(name, functionName, overriddenName, length) \\
-inline JSC::UnlinkedFunctionExecutable* ${basename}BuiltinsWrapper::name##Executable() \\
-{\\
-    if (!m_##name##Executable) {\\
-        JSC::Identifier executableName = functionName##PublicName();\\
-        if (overriddenName)\\
-            executableName = JSC::Identifier::fromString(m_vm, overriddenName);\\
-        m_##name##Executable = JSC::Weak<JSC::UnlinkedFunctionExecutable>(JSC::createBuiltinExecutable(m_vm, m_##name##Source, executableName, s_##name##ImplementationVisibility, s_##name##ConstructorKind, s_##name##ConstructAbility), this, &m_##name##Executable);\\
-    }\\
-    return m_##name##Executable.get();\\
-}
-WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_CODE(DEFINE_BUILTIN_EXECUTABLES)
-#undef DEFINE_BUILTIN_EXECUTABLES
-
-inline void ${basename}BuiltinsWrapper::exportNames()
-{
-#define EXPORT_FUNCTION_NAME(name) m_vm.propertyNames->appendExternalName(name##PublicName(), name##PrivateName());
-    WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_FUNCTION_NAME(EXPORT_FUNCTION_NAME)
-#undef EXPORT_FUNCTION_NAME
-}
-`;
-
-  if (internal) {
-    bundledHeader += `class ${basename}BuiltinFunctions {
-public:
-    explicit ${basename}BuiltinFunctions(JSC::VM& vm) : m_vm(vm) { }
-
-    void init(JSC::JSGlobalObject&);
-    template<typename Visitor> void visit(Visitor&);
-
-public:
-    JSC::VM& m_vm;
-
-#define DECLARE_BUILTIN_SOURCE_MEMBERS(functionName) \\
-    JSC::WriteBarrier<JSC::JSFunction> m_##functionName##Function;
-    WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_FUNCTION_NAME(DECLARE_BUILTIN_SOURCE_MEMBERS)
-#undef DECLARE_BUILTIN_SOURCE_MEMBERS
-};
-
-inline void ${basename}BuiltinFunctions::init(JSC::JSGlobalObject& globalObject)
-{
-#define EXPORT_FUNCTION(codeName, functionName, overriddenName, length) \\
-    m_##functionName##Function.set(m_vm, &globalObject, JSC::JSFunction::create(m_vm, codeName##Generator(m_vm), &globalObject));
-    WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_CODE(EXPORT_FUNCTION)
-#undef EXPORT_FUNCTION
-}
-
-template<typename Visitor>
-inline void ${basename}BuiltinFunctions::visit(Visitor& visitor)
-{
-#define VISIT_FUNCTION(name) visitor.append(m_##name##Function);
-    WEBCORE_FOREACH_${basename.toUpperCase()}_BUILTIN_FUNCTION_NAME(VISIT_FUNCTION)
-#undef VISIT_FUNCTION
-}
-
-template void ${basename}BuiltinFunctions::visit(JSC::AbstractSlotVisitor&);
-template void ${basename}BuiltinFunctions::visit(JSC::SlotVisitor&);
-    `;
-  }
-}
-bundledHeader += `class JSBuiltinFunctions {
-public:
-    explicit JSBuiltinFunctions(JSC::VM& vm)
-        : m_vm(vm)
-`;
-
-for (const { basename } of files) {
-  bundledHeader += `        , m_${low(basename)}Builtins(m_vm)\n`;
-}
-
-bundledHeader += `
-  {
-`;
-
-for (const { basename, internal } of files) {
-  if (internal) {
-    bundledHeader += `        m_${low(basename)}Builtins.exportNames();\n`;
-  }
-}
-
-bundledHeader += `    }
-`;
-
-for (const { basename } of files) {
-  bundledHeader += `    ${basename}BuiltinsWrapper& ${low(basename)}Builtins() { return m_${low(
-    basename,
-  )}Builtins; }\n`;
-}
-
-bundledHeader += `
-private:
-    JSC::VM& m_vm;
-`;
-
-for (const { basename } of files) {
-  bundledHeader += `    ${basename}BuiltinsWrapper m_${low(basename)}Builtins;\n`;
-}
-
-bundledHeader += `;
-};
-
-class JSBuiltinInternalFunctions {
-public:
-    explicit JSBuiltinInternalFunctions(JSC::VM&);
-
-    template<typename Visitor> void visit(Visitor&);
-    void initialize(Zig::GlobalObject&);
-`;
-
-for (const { basename, internal } of files) {
-  if (internal) {
-    bundledHeader += `    ${basename}BuiltinFunctions& ${low(basename)}() { return m_${low(basename)}; }\n`;
-  }
-}
-
-bundledHeader += `
-private:
-    JSC::VM& m_vm;
-`;
-
-for (const { basename, internal } of files) {
-  if (internal) {
-    bundledHeader += `    ${basename}BuiltinFunctions m_${low(basename)};\n`;
-  }
-}
-
-bundledHeader += `
-};
-
-} // namespace WebCore
-`;
-
-await Bun.write(path.join(OUT_DIR, "WebCoreJSBuiltins.h"), bundledHeader);
-await Bun.write(path.join(OUT_DIR, "WebCoreJSBuiltins.cpp"), bundledCPP);
-
-// Generate TS types
-let dts = `// Generated by \`bun src/js/builtins/codegen\`
-// Do not edit by hand.
-type RemoveThis<F> = F extends (this: infer T, ...args: infer A) => infer R ? (...args: A) => R : F;
-`;
-
-for (const { basename, functions, internal } of files) {
-  if (internal) {
-    dts += `\n// ${basename}.ts\n`;
-    for (const fn of functions) {
-      dts += `declare const \$${fn.name}: RemoveThis<typeof import("${path.relative(
-        OUT_DIR,
-        path.join(SRC_DIR, basename),
-      )}")[${JSON.stringify(fn.name)}]>;\n`;
-    }
-  }
-}
-
-await Bun.write(path.join(OUT_DIR, "WebCoreJSBuiltins.d.ts"), dts);
-
-const totalJSSize = files.reduce(
-  (acc, { functions }) => acc + functions.reduce((acc, fn) => acc + fn.source.length, 0),
-  0,
-);
-
-if (!KEEP_TMP) {
-  await rmSync(TMP_DIR, { recursive: true });
-}
-
-await staticHashTablePromise;
-
-console.log(
-  `Embedded JS size: %s bytes (across %s functions, %s files)`,
-  totalJSSize,
-  files.reduce((acc, { functions }) => acc + functions.length, 0),
-  files.length,
-);
-console.log(`[${performance.now().toFixed(1)}ms]`);
diff --git a/src/js/builtins/codegen/replacements.ts b/src/js/builtins/codegen/replacements.ts
deleted file mode 100644
index 87157a587..000000000
--- a/src/js/builtins/codegen/replacements.ts
+++ /dev/null
@@ -1,99 +0,0 @@
-import { LoaderKeys } from "../../../api/schema";
-
-// This is a list of extra syntax replacements to do. Kind of like macros
-// These are only run on code itself, not string contents or comments.
-export const replacements: ReplacementRule[] = [
-  { from: /\bthrow new TypeError\b/g, to: "$throwTypeError" },
-  { from: /\bthrow new RangeError\b/g, to: "$throwRangeError" },
-  { from: /\bthrow new OutOfMemoryError\b/g, to: "$throwOutOfMemoryError" },
-  { from: /\bnew TypeError\b/g, to: "$makeTypeError" },
-];
-
-// These rules are run on the entire file, including within strings.
-export const globalReplacements: ReplacementRule[] = [
-  {
-    from: /\bnotImplementedIssue\(\s*([0-9]+)\s*,\s*((?:"[^"]*"|'[^']+'))\s*\)/g,
-    to: "new TypeError(`${$2} is not implemented yet. See https://github.com/oven-sh/bun/issues/$1`)",
-  },
-  {
-    from: /\bnotImplementedIssueFn\(\s*([0-9]+)\s*,\s*((?:"[^"]*"|'[^']+'))\s*\)/g,
-    to: "() => $throwTypeError(`${$2} is not implemented yet. See https://github.com/oven-sh/bun/issues/$1`)",
-  },
-];
-
-// This is a list of globals we should access using @ notation
-// undefined -> __intrinsic__undefined -> @undefined
-export const globalsToPrefix = [
-  "AbortSignal",
-  "Array",
-  "ArrayBuffer",
-  "Buffer",
-  "Bun",
-  "Infinity",
-  "Loader",
-  "Promise",
-  "ReadableByteStreamController",
-  "ReadableStream",
-  "ReadableStreamBYOBReader",
-  "ReadableStreamBYOBRequest",
-  "ReadableStreamDefaultController",
-  "ReadableStreamDefaultReader",
-  "TransformStream",
-  "TransformStreamDefaultController",
-  "Uint8Array",
-  "WritableStream",
-  "WritableStreamDefaultController",
-  "WritableStreamDefaultWriter",
-  "isFinite",
-  "undefined",
-];
-
-// These enums map to $<enum>IdToLabel and $<enum>LabelToId
-// Make sure to define in ./builtins.d.ts
-export const enums = {
-  Loader: LoaderKeys,
-  ImportKind: [
-    "entry-point",
-    "import-statement",
-    "require-call",
-    "dynamic-import",
-    "require-resolve",
-    "import-rule",
-    "url-token",
-    "internal",
-  ],
-};
-
-// These identifiers have typedef but not present at runtime (converted with replacements)
-// If they are present in the bundle after runtime, we warn at the user.
-// TODO: implement this check.
-export const warnOnIdentifiersNotPresentAtRuntime = [
-  //
-  "OutOfMemoryError",
-  "notImplementedIssue",
-  "notImplementedIssueFn",
-];
-
-export interface ReplacementRule {
-  from: RegExp;
-  to: string;
-  global?: boolean;
-}
-
-/** Applies source code replacements as defined in `replacements` */
-export function applyReplacements(src: string) {
-  let result = src.replace(/\$([a-zA-Z0-9_]+)\b/gm, `__intrinsic__$1`);
-  for (const replacement of replacements) {
-    result = result.replace(replacement.from, replacement.to.replaceAll("$", "__intrinsic__"));
-  }
-  return result;
-}
-
-/** Applies source code replacements as defined in `globalReplacements` */
-export function applyGlobalReplacements(src: string) {
-  let result = src;
-  for (const replacement of globalReplacements) {
-    result = result.replace(replacement.from, replacement.to.replaceAll("$", "__intrinsic__"));
-  }
-  return result;
-}
diff --git a/src/js/builtins/tsconfig.json b/src/js/builtins/tsconfig.json
index 6cdbe0eef..edaedd2a9 100644
--- a/src/js/builtins/tsconfig.json
+++ b/src/js/builtins/tsconfig.json
@@ -6,8 +6,9 @@
   "include": [
     ".",
     "../private.d.ts",
-    "builtins.d.ts",
+    "../builtins.d.ts",
     "../out/WebCoreJSBuiltins.d.ts",
-    "../../../packages/bun-types/index.d.ts"
+    "../../../packages/bun-types/index.d.ts",
+    "../_codegen/builtin-parser.ts"
   ]
 }