v8-natives-api
Exposes natives functions accessible with the --allow-natives-syntax
flag as a Node API:
const api = ; api; // true api;
Warning
The API here may break at any moment should V8 choose to change the internal functions.
Current function list
const methodNames = 'Abort' 'AbortJS' 'AbortCSAAssert' 'ArraySpeciesProtector' 'ClearFunctionFeedback' 'ClearMegamorphicStubCache' 'CompleteInobjectSlackTracking' 'ConstructConsString' 'ConstructDouble' 'ConstructSlicedString' 'DebugPrint' 'DebugPrintPtr' 'DebugTrace' 'DebugTrackRetainingPath' 'DeoptimizeFunction' 'DeserializeWasmModule' 'DisallowCodegenFromStrings' 'DisallowWasmCodegen' 'DisassembleFunction' 'DynamicMapChecksEnabled' 'EnableCodeLoggingForTesting' 'EnsureFeedbackVectorForFunction' 'FreezeWasmLazyCompilation' 'GetCallable' 'GetInitializerFunction' 'GetOptimizationStatus' 'GetUndetectable' 'GetWasmExceptionId' 'GetWasmExceptionValues' 'GetWasmRecoveredTrapCount' 'GlobalPrint' 'HasDictionaryElements' 'HasDoubleElements' 'HasElementsInALargeObjectSpace' 'HasFastElements' 'HasFastProperties' 'HasFixedBigInt64Elements' 'HasFixedBigUint64Elements' 'HasFixedFloat32Elements' 'HasFixedFloat64Elements' 'HasFixedInt16Elements' 'HasFixedInt32Elements' 'HasFixedInt8Elements' 'HasFixedUint16Elements' 'HasFixedUint32Elements' 'HasFixedUint8ClampedElements' 'HasFixedUint8Elements' 'HasHoleyElements' 'HasObjectElements' 'HasPackedElements' 'HasSloppyArgumentsElements' 'HasSmiElements' 'HasSmiOrObjectElements' 'HaveSameMap' 'HeapObjectVerify' 'ICsAreEnabled' 'InYoungGeneration' 'IsAsmWasmCode' 'IsBeingInterpreted' 'IsConcurrentRecompilationSupported' 'IsLiftoffFunction' 'IsThreadInWasm' 'IsWasmCode' 'IsWasmTrapHandlerEnabled' 'RegexpHasBytecode' 'RegexpHasNativeCode' 'RegexpTypeTag' 'MapIteratorProtector' 'NeverOptimizeFunction' 'NotifyContextDisposed' 'OptimizeFunctionOnNextCall' 'OptimizeOsr' 'NewRegExpWithBacktrackLimit' 'PrepareFunctionForOptimization' 'PrintWithNameForAssert' 'RunningInSimulator' 'RuntimeEvaluateREPL' 'SerializeDeserializeNow' 'SerializeWasmModule' 'SetAllocationTimeout' 'SetForceSlowPath' 'SetIteratorProtector' 'SetWasmCompileControls' 'SetWasmInstantiateControls' 'SetWasmThreadsEnabled' 'SimulateNewspaceFull' 'StringIteratorProtector' 'SystemBreak' 'TraceEnter' 'TraceExit' 'TurbofanStaticAssert' 'UnblockConcurrentRecompilation' 'WasmGetNumberOfInstances' 'WasmNumCodeSpaces' 'WasmTierDownModule' 'WasmTierUpFunction' 'WasmTierUpModule' 'WasmTraceEnter' 'WasmTraceExit' 'WasmTraceMemory' 'DeoptimizeNow' // Strings 'FlattenString' 'GetSubstitution' 'InternalizeString' 'StringAdd' 'StringBuilderConcat' 'StringCharCodeAt' 'StringEqual' 'StringEscapeQuotes' 'StringGreaterThan' 'StringGreaterThanOrEqual' 'StringIncludes' 'StringIndexOf' 'StringIndexOfUnchecked' 'StringLastIndexOf' 'StringLessThan' 'StringLessThanOrEqual' 'StringMaxLength' 'StringReplaceOneCharWithString' 'StringCompareSequence' 'StringSubstring' 'StringToArray' 'StringTrim';