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5d69c6d2b7eb7be60a30a6447db1648efa93d9f1
ladybird/Libraries/LibJS/Runtime
History
Andreas Kling c0e520463e LibJS: Invalidate prototype chains via per-shape child lists 
invalidate_all_prototype_chains_leading_to_this used to scan every
prototype shape in the realm and walk each one's chain looking for
the mutated shape. That was O(N_prototype_shapes x chain_depth) per
mutation and showed up hot in real profiles when a page churned a
lot of prototype state during startup.

Each prototype shape now keeps a weak list of the prototype shapes
whose immediate [[Prototype]] points at the object that owns this
shape. The list is registered on prototype-shape creation
(clone_for_prototype, set_prototype_shape) and migrated to the new
prototype shape when the owning prototype object transitions to a
new shape. Invalidation is then a recursive walk over this direct-
child registry, costing O(transitive descendants).

Saves ~300 ms of main thread time when loading https://youtube.com/
on my Linux machine. :^)
2026-04-24 18:59:01 +02:00
..
Intl
LibJS: Use Substring in Intl.Segmenter
2026-04-11 00:35:36 +02:00
JavaScriptImplementations
LibJS: Replace Array.fromAsync with a native JavaScript implementation
2025-11-30 11:54:54 +01:00
Temporal
LibJS+LibUnicode: Update icu4x's calendar module to 2.2.0
2026-04-14 18:12:31 -04:00
AbstractOperations.cpp
LibJS: Move arguments [[ParameterMap]] to Shape
2026-04-15 15:57:48 +02:00
AbstractOperations.h
LibJS: Remove C++ AST
2026-03-19 21:55:10 -05:00
Accessor.cpp
…
Accessor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
Agent.cpp
LibJS: Switch Agent [[CanBlock]] slot to a enum member
2025-04-25 14:07:51 +02:00
Agent.h
LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set
2025-07-22 11:51:29 -04:00
AggregateError.cpp
…
AggregateError.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
AggregateErrorConstructor.cpp
LibJS: Make internal_define_own_property() save added property offset
2025-09-17 12:44:44 +02:00
AggregateErrorConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
AggregateErrorPrototype.cpp
…
AggregateErrorPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
ArgumentsObject.cpp
LibJS: Move arguments [[ParameterMap]] to Shape
2026-04-15 15:57:48 +02:00
ArgumentsObject.h
LibJS: Mark ArgumentsObject as non-interfering if parameter list empty
2025-12-10 17:40:57 -06:00
Array.cpp
LibJS: Reuse cached UTF-16 in Array.prototype.sort's string comparator
2026-04-22 19:12:54 +02:00
Array.h
LibJS: Split packed and holey asm indexed fast paths
2026-03-17 22:28:35 -05:00
ArrayBuffer.cpp
LibJS: Refresh TypedArray cached data pointers on shared memory grow
2026-04-20 09:43:08 +02:00
ArrayBuffer.h
LibJS: Refresh TypedArray cached data pointers on shared memory grow
2026-04-20 09:43:08 +02:00
ArrayBufferConstructor.cpp
LibJS: Make more use of Value::is and Value::as_if
2026-02-28 10:24:37 -05:00
ArrayBufferConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
ArrayBufferPrototype.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
ArrayBufferPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
ArrayConstructor.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
ArrayConstructor.h
LibJS: Replace Array.fromAsync with a native JavaScript implementation
2025-11-30 11:54:54 +01:00
ArrayIterator.cpp
LibJS: Replace IndexedProperties with inline Packed/Holey/Dictionary
2026-03-17 22:28:35 -05:00
ArrayIterator.h
LibJS: Avoid IteratorRecord GC-allocation in GetIterator instruction
2025-11-02 20:05:47 +01:00
ArrayIteratorPrototype.cpp
LibJS: Do more comprehensive check if next() fast path is possible
2025-06-02 00:15:36 +02:00
ArrayIteratorPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
ArrayPrototype.cpp
LibJS: Extend Array.prototype.shift() fast path to holey arrays
2026-04-23 21:47:21 +02:00
ArrayPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
AsyncDisposableStack.cpp
…
AsyncDisposableStack.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
AsyncDisposableStackConstructor.cpp
…
AsyncDisposableStackConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
AsyncDisposableStackPrototype.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
AsyncDisposableStackPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
AsyncFromSyncIterator.cpp
…
AsyncFromSyncIterator.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
AsyncFromSyncIteratorPrototype.cpp
LibJS: Avoid IteratorRecord GC-allocation in GetIterator instruction
2025-11-02 20:05:47 +01:00
AsyncFromSyncIteratorPrototype.h
LibJS: Avoid IteratorRecord GC-allocation in GetIterator instruction
2025-11-02 20:05:47 +01:00
AsyncFunctionConstructor.cpp
LibJS: Replace arguments Span with argument_count in ExecutionContext
2026-03-11 13:33:47 +01:00
AsyncFunctionConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
AsyncFunctionDriverWrapper.cpp
LibJS: Synchronous await fast path when microtask queue is empty
2026-03-16 19:15:03 -05:00
AsyncFunctionDriverWrapper.h
LibJS: Move bytecode interpreter state to VM
2026-04-13 18:29:43 +02:00
AsyncFunctionPrototype.cpp
…
AsyncFunctionPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
AsyncGenerator.cpp
LibJS: Split inline frames from execution context stack
2026-04-13 18:29:43 +02:00
AsyncGenerator.h
LibJS: Move bytecode interpreter state to VM
2026-04-13 18:29:43 +02:00
AsyncGeneratorFunctionConstructor.cpp
LibJS: Replace arguments Span with argument_count in ExecutionContext
2026-03-11 13:33:47 +01:00
AsyncGeneratorFunctionConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
AsyncGeneratorFunctionPrototype.cpp
…
AsyncGeneratorFunctionPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
AsyncGeneratorPrototype.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
AsyncGeneratorPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
AsyncGeneratorRequest.h
…
AsyncIteratorPrototype.cpp
…
AsyncIteratorPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
AtomicsObject.cpp
LibJS: Compute byteIndexInBuffer sooner in Atomic's DoWait
2025-12-03 12:08:40 +01:00
AtomicsObject.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
BigInt.cpp
LibJS: Add a method to stringify a BigInt to UTF-16
2025-08-14 10:27:08 +02:00
BigInt.h
LibJS: Add a method to stringify a BigInt to UTF-16
2025-08-14 10:27:08 +02:00
BigIntConstructor.cpp
LibCrypto: Replace {Unsigned,Signed}BigInteger impl with LibTomMath
2025-05-23 11:57:21 +02:00
BigIntConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
BigIntObject.cpp
…
BigIntObject.h
LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set
2025-07-22 11:51:29 -04:00
BigIntPrototype.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
BigIntPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
BooleanConstructor.cpp
…
BooleanConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
BooleanObject.cpp
…
BooleanObject.h
LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set
2025-07-22 11:51:29 -04:00
BooleanPrototype.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
BooleanPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
BoundFunction.cpp
LibJS+LibWeb: Pass constants into execution context constructor
2026-03-29 13:44:06 +02:00
BoundFunction.h
LibJS+LibWeb: Pass constants into execution context constructor
2026-03-29 13:44:06 +02:00
ByteLength.h
…
CanonicalIndex.h
…
ClassConstruction.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
ClassConstruction.h
LibJS: Add AST-free construct_class()
2026-02-11 23:57:41 +01:00
ClassFieldDefinition.cpp
LibJS+LibWeb: Add missing GC marking visits
2026-01-07 12:48:58 +01:00
ClassFieldDefinition.h
LibJS+LibWeb: Add missing GC marking visits
2026-01-07 12:48:58 +01:00
CommonPropertyNames.h
LibJS: Remove gc from the global object
2026-04-24 18:36:23 +02:00
Completion.cpp
WebContent: Enable in Windows CI
2025-08-23 16:04:36 -06:00
Completion.h
AK: Add SentinelOptional
2026-03-20 12:03:36 +01:00
CompletionCell.cpp
…
CompletionCell.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
ConsoleObject.cpp
LibJS: Implement console.dirxml
2025-08-17 07:28:56 -04:00
ConsoleObject.h
LibJS: Export symbols causing linker errors in various consumers
2025-08-23 16:04:36 -06:00
ConsoleObjectPrototype.cpp
…
ConsoleObjectPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
DataView.cpp
…
DataView.h
LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set
2025-07-22 11:51:29 -04:00
DataViewConstructor.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
DataViewConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
DataViewPrototype.cpp
LibJS: Update spec steps / links for the Float16Array proposal
2025-04-29 07:33:08 -04:00
DataViewPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
Date.cpp
LibJS: Handle time zone gaps in JS::utc_time
2026-03-20 14:46:46 +01:00
Date.h
LibJS+LibWeb: Avoid out of range time values in <input> value strings
2026-04-11 18:28:56 +02:00
DateConstructor.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
DateConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
DateParser.h
LibJS: DateParser for simplified ISO8601 and non-standard date strings
2025-05-26 18:48:09 +02:00
DatePrototype.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
DatePrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
DeclarativeEnvironment.cpp
LibJS: Remove unused Badge-gated DeclarativeEnvironment methods
2026-02-11 23:57:41 +01:00
DeclarativeEnvironment.h
LibJS: Remove unused Badge-gated DeclarativeEnvironment methods
2026-02-11 23:57:41 +01:00
DisposableStack.cpp
…
DisposableStack.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
DisposableStackConstructor.cpp
…
DisposableStackConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
DisposableStackPrototype.cpp
…
DisposableStackPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
ECMAScriptFunctionObject.cpp
LibJS: Cache JS-to-JS inline call eligibility
2026-04-14 08:14:43 +02:00
ECMAScriptFunctionObject.h
LibJS: Cache JS-to-JS inline call eligibility
2026-04-14 08:14:43 +02:00
Environment.cpp
LibJS: Limit eval() deoptimization to the containing function scope
2026-01-27 10:58:39 +01:00
Environment.h
LibJS: Limit eval() deoptimization to the containing function scope
2026-01-27 10:58:39 +01:00
EnvironmentCoordinate.h
LibJS: Reduce size of Optional<EnvironmentCoordinate>
2026-03-20 12:03:36 +01:00
Error.cpp
LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot
2026-04-08 20:33:53 +02:00
Error.h
LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot
2026-04-08 20:33:53 +02:00
ErrorConstructor.cpp
LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot
2026-04-08 20:33:53 +02:00
ErrorConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
ErrorData.cpp
LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot
2026-04-08 20:33:53 +02:00
ErrorData.h
LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot
2026-04-08 20:33:53 +02:00
ErrorPrototype.cpp
LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot
2026-04-08 20:33:53 +02:00
ErrorPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
ErrorTypes.cpp
Revert "LibJS: Revert common error types to only hold a single string"
2025-08-18 13:42:22 +02:00
ErrorTypes.h
Everywhere: Remove ShadowRealm support
2026-04-05 13:57:58 +02:00
ExecutionContext.cpp
LibJS+LibWeb: Pass constants into execution context constructor
2026-03-29 13:44:06 +02:00
ExecutionContext.h
LibJS: Split inline frames from execution context stack
2026-04-13 18:29:43 +02:00
FinalizationRegistry.cpp
AK+LibJS: Make SinglyLinkedList::remove() return a new iterator
2025-12-25 20:21:37 +01:00
FinalizationRegistry.h
LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set
2025-07-22 11:51:29 -04:00
FinalizationRegistryConstructor.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
FinalizationRegistryConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
FinalizationRegistryPrototype.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
FinalizationRegistryPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
FunctionConstructor.cpp
LibJS: Remove C++ compiler pipeline fallback paths
2026-03-19 21:55:10 -05:00
FunctionConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
FunctionEnvironment.cpp
LibJS: Introduce NativeJavaScriptBackedFunction
2025-11-30 11:54:54 +01:00
FunctionEnvironment.h
LibJS: Shrink FunctionEnvironment by reordering members a bit
2025-12-21 12:08:41 -06:00
FunctionKind.h
…
FunctionObject.cpp
LibJS: Convert Object bitfields to a flags byte
2026-03-07 13:09:59 +01:00
FunctionObject.h
LibJS+LibWeb: Pass constants into execution context constructor
2026-03-29 13:44:06 +02:00
FunctionPrototype.cpp
Everywhere: Remove ShadowRealm support
2026-04-05 13:57:58 +02:00
FunctionPrototype.h
LibJS: Remove ExecutionContext::function_name field
2025-10-29 21:20:10 +01:00
GeneratorFunctionConstructor.cpp
LibJS: Replace arguments Span with argument_count in ExecutionContext
2026-03-11 13:33:47 +01:00
GeneratorFunctionConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
GeneratorFunctionPrototype.cpp
…
GeneratorFunctionPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
GeneratorObject.cpp
LibJS: Move bytecode interpreter state to VM
2026-04-13 18:29:43 +02:00
GeneratorObject.h
LibJS: Move bytecode interpreter state to VM
2026-04-13 18:29:43 +02:00
GeneratorPrototype.cpp
LibJS: Remove dead C++ bytecode compilation functions
2026-03-19 21:55:10 -05:00
GeneratorPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
GlobalEnvironment.cpp
LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16
2025-08-05 07:07:15 -04:00
GlobalEnvironment.h
LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16
2025-08-05 07:07:15 -04:00
GlobalObject.cpp
LibJS: Remove gc from the global object
2026-04-24 18:36:23 +02:00
GlobalObject.h
LibJS: Remove gc from the global object
2026-04-24 18:36:23 +02:00
IndexedProperties.cpp
LibJS: Replace IndexedProperties with inline Packed/Holey/Dictionary
2026-03-17 22:28:35 -05:00
IndexedProperties.h
LibJS: Replace IndexedProperties with inline Packed/Holey/Dictionary
2026-03-17 22:28:35 -05:00
InterpreterStack.cpp
LibJS: Add InterpreterStack bump allocator for execution contexts
2026-03-04 18:53:12 +01:00
InterpreterStack.h
LibJS+LibWeb: Pass constants into execution context constructor
2026-03-29 13:44:06 +02:00
Intrinsics.cpp
LibJS: Move arguments [[ParameterMap]] to Shape
2026-04-15 15:57:48 +02:00
Intrinsics.h
LibJS: Lazily instantiate "prototype" field on ECMAScriptFunctionObject
2025-12-17 12:50:17 -06:00
Iterator.cpp
LibJS: Remove remaining C++ pipeline artifacts
2026-03-19 21:55:10 -05:00
Iterator.h
LibJS: Implement Iterator.zip
2026-02-26 13:54:35 -05:00
IteratorConstructor.cpp
LibJS: Replace GC::Weak with GC::RawPtr in inline cache entries
2026-03-08 10:27:13 +01:00
IteratorConstructor.h
LibJS: Implement Iterator.zipKeyed
2026-02-26 13:54:35 -05:00
IteratorHelper.cpp
LibJS: Directly indicate when the IteratorHelper generator is complete
2025-12-03 12:08:40 +01:00
IteratorHelper.h
LibJS: Directly indicate when the IteratorHelper generator is complete
2025-12-03 12:08:40 +01:00
IteratorHelperPrototype.cpp
LibJS: Replace [[UnderlyingIterator]] with [[UnderlyingIterators]]
2025-12-03 12:08:40 +01:00
IteratorHelperPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
IteratorPrototype.cpp
LibJS: Directly indicate when the IteratorHelper generator is complete
2025-12-03 12:08:40 +01:00
IteratorPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
JobCallback.cpp
…
JobCallback.h
LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set
2025-07-22 11:51:29 -04:00
JSONObject.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
JSONObject.h
LibJS: Optimize JSON.stringify with single StringBuilder
2026-01-12 13:53:28 -05:00
KeyedCollections.cpp
…
KeyedCollections.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
Map.cpp
…
Map.h
LibJS+LibWeb: Add missing GC marking visits
2026-01-07 12:48:58 +01:00
MapConstructor.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
MapConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
MapIterator.cpp
LibJS+LibWeb: Add missing GC marking visits
2026-01-07 12:48:58 +01:00
MapIterator.h
LibJS: Mark MapIterator for export
2026-02-17 12:25:27 +00:00
MapIteratorPrototype.cpp
LibJS: Do more comprehensive check if next() fast path is possible
2025-06-02 00:15:36 +02:00
MapIteratorPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
MapPrototype.cpp
LibJS: Implement Map.prototype.getOrInsert[Computed]
2025-10-03 08:58:40 +02:00
MapPrototype.h
LibJS: Implement Map.prototype.getOrInsert[Computed]
2025-10-03 08:58:40 +02:00
MathObject.cpp
LibCrypto+AK: Merge LibCrypto/SecureRandom into AK/Random
2026-01-23 15:53:27 +01:00
MathObject.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
ModuleEnvironment.cpp
LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16
2025-08-05 07:07:15 -04:00
ModuleEnvironment.h
LibWeb: Support WASM modules
2026-04-03 21:21:09 +02:00
ModuleNamespaceObject.cpp
LibJS: Add inline caching for adding new own properties to objects
2025-09-17 12:44:44 +02:00
ModuleNamespaceObject.h
LibJS: Fast-path own-property enumeration and reduce descriptor lookups
2025-09-21 15:06:32 +02:00
ModuleRequest.h
LibWeb: Support WASM modules
2026-04-03 21:21:09 +02:00
NativeFunction.cpp
LibJS: Call RawNativeFunction directly from asm Call
2026-04-15 15:57:48 +02:00
NativeFunction.h
LibJS: Call RawNativeFunction directly from asm Call
2026-04-15 15:57:48 +02:00
NativeJavaScriptBackedFunction.cpp
LibJS: Cache JS-to-JS inline call eligibility
2026-04-14 08:14:43 +02:00
NativeJavaScriptBackedFunction.h
LibJS+LibWeb: Pass constants into execution context constructor
2026-03-29 13:44:06 +02:00
NumberConstructor.cpp
…
NumberConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
NumberObject.cpp
…
NumberObject.h
LibJS: Enable EXPLICIT_SYMBOL_EXPORT and annotate minimum symbol set
2025-07-22 11:51:29 -04:00
NumberPrototype.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
NumberPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
Object.cpp
LibJS: Use memmove in Object::indexed_take_first()
2026-04-23 21:47:21 +02:00
Object.h
LibJS: Call RawNativeFunction directly from asm Call
2026-04-15 15:57:48 +02:00
ObjectConstructor.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
ObjectConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
ObjectEnvironment.cpp
LibJS: Make internal_define_own_property() save added property offset
2025-09-17 12:44:44 +02:00
ObjectEnvironment.h
LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16
2025-08-05 07:07:15 -04:00
ObjectPrototype.cpp
LibJS+LibWeb: Make DOMException hold an [[ErrorData]] slot
2026-04-08 20:33:53 +02:00
ObjectPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PrimitiveString.cpp
LibJS: Reuse cached ASCII strings for substrings
2026-04-12 19:15:50 +02:00
PrimitiveString.h
LibJS: Use Substring for string slices
2026-04-11 00:35:36 +02:00
PrivateEnvironment.cpp
LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16
2025-08-05 07:07:15 -04:00
PrivateEnvironment.h
LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16
2025-08-05 07:07:15 -04:00
Promise.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
Promise.h
LibJS: Rearrange members to shrink Promise by 8 bytes
2025-12-21 12:08:41 -06:00
PromiseCapability.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
PromiseCapability.h
LibJS: Export symbols causing linker errors in various consumers
2025-08-23 16:04:36 -06:00
PromiseConstructor.cpp
LibJS: Replace arguments Span with argument_count in ExecutionContext
2026-03-11 13:33:47 +01:00
PromiseConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PromiseJobs.cpp
…
PromiseJobs.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PromisePrototype.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
PromisePrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PromiseReaction.cpp
…
PromiseReaction.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PromiseResolvingElementFunctions.cpp
LibJS: Make internal_define_own_property() save added property offset
2025-09-17 12:44:44 +02:00
PromiseResolvingElementFunctions.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PromiseResolvingFunction.cpp
…
PromiseResolvingFunction.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
PropertyAttributes.h
LibJS: Make PropertyAttributes and default_attributes constexpr
2026-01-18 10:10:04 +01:00
PropertyDescriptor.cpp
LibGC+LibJS+LibWeb: Add Visitor::visit(Optional<T>)
2026-01-06 10:55:56 +01:00
PropertyDescriptor.h
LibJS+LibWeb: Add missing visits for cached cross-origin properties
2026-01-06 00:01:01 +01:00
PropertyKey.h
AK: Add SentinelOptional
2026-03-20 12:03:36 +01:00
PrototypeObject.h
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
ProxyConstructor.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
ProxyConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
ProxyObject.cpp
LibJS+LibWeb: Pass constants into execution context constructor
2026-03-29 13:44:06 +02:00
ProxyObject.h
LibJS+LibWeb: Pass constants into execution context constructor
2026-03-29 13:44:06 +02:00
RawJSONObject.cpp
LibJS: Implement rawJSON and isRawJSON functions
2025-04-24 09:33:49 -04:00
RawJSONObject.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
Realm.cpp
LibJS+LibWeb: Pass constants into execution context constructor
2026-03-29 13:44:06 +02:00
Realm.h
LibJS: Invalidate prototype chains via per-shape child lists
2026-04-24 18:59:01 +02:00
Reference.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
Reference.h
LibJS: Reduce size of Optional<EnvironmentCoordinate>
2026-03-20 12:03:36 +01:00
ReflectObject.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
ReflectObject.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
RegExpConstructor.cpp
LibJS: Use Substring for legacy regexp statics
2026-04-11 00:35:36 +02:00
RegExpConstructor.h
LibJS: Use Substring for legacy regexp statics
2026-04-11 00:35:36 +02:00
RegExpLegacyStaticProperties.cpp
LibJS: Use Substring for legacy regexp statics
2026-04-11 00:35:36 +02:00
RegExpLegacyStaticProperties.h
LibJS: Use Substring for legacy regexp statics
2026-04-11 00:35:36 +02:00
RegExpObject.cpp
LibJS: Reject mixed surrogate forms in RegExp names
2026-03-31 15:59:04 +02:00
RegExpObject.h
LibJS+LibRegex: Switch RegExp over to the Rust engine
2026-03-27 17:32:19 +01:00
RegExpPrototype.cpp
LibJS: Use Substring for legacy regexp statics
2026-04-11 00:35:36 +02:00
RegExpPrototype.h
LibJS: Skip generic call when using regexp builtins in StringPrototype
2025-12-13 13:51:12 -06:00
RegExpStringIterator.cpp
LibJS: Use PrimitiveString more instead of Utf16String in RegExp code
2025-05-03 20:01:20 +02:00
RegExpStringIterator.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
RegExpStringIteratorPrototype.cpp
LibJS+LibWeb: Replace JS::Utf16String with AK::Utf16String
2025-07-18 12:45:38 -04:00
RegExpStringIteratorPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
Set.cpp
LibJS: Mark JS::Cell::initialize() as MUST_UPCALL
2026-02-06 13:50:54 +01:00
Set.h
LibJS: Add Object::fast_is<Set>() and Object::fast_is<Map>()
2025-09-26 16:21:18 +02:00
SetConstructor.cpp
…
SetConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
SetIterator.cpp
LibJS: Make more use of Value::is and Value::as_if
2026-02-28 10:24:37 -05:00
SetIterator.h
LibJS: Avoid IteratorRecord GC-allocation in GetIterator instruction
2025-11-02 20:05:47 +01:00
SetIteratorPrototype.cpp
LibJS: Do more comprehensive check if next() fast path is possible
2025-06-02 00:15:36 +02:00
SetIteratorPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
SetPrototype.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
SetPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
Shape.cpp
LibJS: Invalidate prototype chains via per-shape child lists
2026-04-24 18:59:01 +02:00
Shape.h
LibJS: Invalidate prototype chains via per-shape child lists
2026-04-24 18:59:01 +02:00
SharedArrayBufferConstructor.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
SharedArrayBufferConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
SharedArrayBufferPrototype.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
SharedArrayBufferPrototype.h
LibJS: Crudely implement growable SharedArrayBuffers
2026-01-04 07:47:55 +01:00
SharedFunctionInstanceData.cpp
LibJS: Pack asm Call shared-data metadata
2026-04-14 12:37:12 +02:00
SharedFunctionInstanceData.h
LibJS: Pack asm Call shared-data metadata
2026-04-14 12:37:12 +02:00
StringConstructor.cpp
LibJS: Add a String.fromCharCode builtin opcode
2026-04-12 19:15:50 +02:00
StringConstructor.h
LibJS: Add a String.fromCharCode builtin opcode
2026-04-12 19:15:50 +02:00
StringIterator.cpp
LibJS: Make more use of Value::is and Value::as_if
2026-02-28 10:24:37 -05:00
StringIterator.h
LibJS: Avoid IteratorRecord GC-allocation in GetIterator instruction
2025-11-02 20:05:47 +01:00
StringIteratorPrototype.cpp
LibJS: Do more comprehensive check if next() fast path is possible
2025-06-02 00:15:36 +02:00
StringIteratorPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
StringObject.cpp
LibJS: Use Substring for string slices
2026-04-11 00:35:36 +02:00
StringObject.h
LibJS: Fast-path own-property enumeration and reduce descriptor lookups
2025-09-21 15:06:32 +02:00
StringPrototype.cpp
LibJS: Add a charAt builtin bytecode fast path
2026-04-12 19:15:50 +02:00
StringPrototype.h
LibJS: Explicitly prevent out-of-bounds access in String.lastIndexOf
2025-10-03 09:03:40 +02:00
SuppressedError.cpp
…
SuppressedError.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
SuppressedErrorConstructor.cpp
LibJS: Make internal_define_own_property() save added property offset
2025-09-17 12:44:44 +02:00
SuppressedErrorConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
SuppressedErrorPrototype.cpp
…
SuppressedErrorPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
Symbol.cpp
LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16
2025-08-05 07:07:15 -04:00
Symbol.h
LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16
2025-08-05 07:07:15 -04:00
SymbolConstructor.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
SymbolConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
SymbolObject.cpp
…
SymbolObject.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
SymbolPrototype.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
SymbolPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
TypedArray.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
TypedArray.h
LibJS: Cache typed array data pointers for indexed access
2026-03-18 13:59:05 -05:00
TypedArrayConstructor.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
TypedArrayConstructor.h
LibJS+LibWeb+WebContent: Port JS::PropertyKey to UTF-16
2025-08-05 07:07:15 -04:00
TypedArrayPrototype.cpp
LibJS: Make more use of Value::is and Value::as_if in JS runtime
2026-02-27 17:19:33 +01:00
TypedArrayPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
Uint8Array.cpp
LibJS: Use non-copying GetUint8ArrayBytes() in Uint8Array.toBase64()
2025-11-29 09:39:43 -05:00
Uint8Array.h
LibJS: Use non-copying GetUint8ArrayBytes() in Uint8Array.toBase64()
2025-11-29 09:39:43 -05:00
Value.cpp
LibJS: Rename Value::as_array() to Value::as_array_exotic_object()`
2026-03-29 13:45:38 +02:00
Value.h
LibJS: Rename Value::as_array() to Value::as_array_exotic_object()`
2026-03-29 13:45:38 +02:00
ValueInlines.h
LibJS: Sprinkle [[likely]] on the fast paths in ValueInlines.h
2025-10-11 20:08:58 +02:00
ValueTraits.h
Meta: Enforce newlines around namespaces
2025-05-14 02:01:59 -06:00
VM.cpp
LibJS: Preserve source positions in bytecode source maps
2026-04-22 22:34:54 +02:00
VM.h
LibJS: Call RawNativeFunction directly from asm Call
2026-04-15 15:57:48 +02:00
WeakMap.cpp
…
WeakMap.h
LibJS+LibWeb: Add various fast_is<T>() helpers for common things
2025-12-20 09:13:19 -06:00
WeakMapConstructor.cpp
LibJS: Make more use of Value::is and Value::as_if
2026-02-28 10:24:37 -05:00
WeakMapConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
WeakMapPrototype.cpp
LibJS: Implement WeakMap.prototype.getOrInsert[Computed]
2025-10-03 08:58:40 +02:00
WeakMapPrototype.h
LibJS: Implement WeakMap.prototype.getOrInsert[Computed]
2025-10-03 08:58:40 +02:00
WeakRef.cpp
LibJS: Remove bogus VERIFY_NOT_REACHED() in WeakRef::remove_dead_cells()
2026-01-07 07:52:03 -05:00
WeakRef.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
WeakRefConstructor.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
WeakRefConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
WeakRefPrototype.cpp
…
WeakRefPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
WeakSet.cpp
…
WeakSet.h
LibJS: Export symbols causing linker errors in various consumers
2025-08-23 16:04:36 -06:00
WeakSetConstructor.cpp
…
WeakSetConstructor.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
WeakSetPrototype.cpp
LibJS: Pass JS::Value directly to string formatting functions
2025-12-09 21:44:13 -06:00
WeakSetPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00
WrapForValidIteratorPrototype.cpp
…
WrapForValidIteratorPrototype.h
LibJS: Revert Enable EXPLICIT_SYMBOL_EXPORT
2025-07-22 11:51:29 -04:00