JSProtoKey

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This article covers features introduced in SpiderMonkey 24

Possible standard object prototype types.

Value Prototype in JavaScript
JSProto_Null A Dummy key for invalid prototype.
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JSProto_Object Object
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JSProto_Function Function
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JSProto_Array Array
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JSProto_Boolean Boolean
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JSProto_JSON JSON
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JSProto_Date Date
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JSProto_Math Math
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JSProto_Number Number
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JSProto_String String
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JSProto_RegExp RegExp
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JSProto_Error Error
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JSProto_InternalError InternalError
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JSProto_EvalError EvalError
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JSProto_RangeError RangeError
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JSProto_ReferenceError ReferenceError
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JSProto_SyntaxError SyntaxError
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JSProto_TypeError TypeError
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JSProto_URIError URIError
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JSProto_Iterator Iterator
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JSProto_StopIteration StopIteration
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JSProto_ArrayBuffer ArrayBuffer
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JSProto_Int8Array Int8Array
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JSProto_Uint8Array Uint8Array
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JSProto_Int16Array Int16Array
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JSProto_Uint16Array Uint16Array
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JSProto_Int32Array Int32Array
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JSProto_Uint32Array Uint32Array
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JSProto_Float32Array Float32Array
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JSProto_Float64Array Float64Array
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JSProto_Uint8ClampedArray Uint8ClampedArray
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JSProto_Proxy Proxy
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JSProto_WeakMap WeakMap
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JSProto_Map Map
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JSProto_Set Set
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JSProto_DataView DataView
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JSProto_Symbol Symbol Added in SpiderMonkey 38
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JSProto_SharedArrayBuffer SharedArrayBuffer (Nightly only)
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JSProto_Intl Intl
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JSProto_TypedObject TypedObject (Nightly only)
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JSProto_GeneratorFunction GeneratorFunction Added in SpiderMonkey 31
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JSProto_SIMD SIMD (Nightly only)
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JSProto_WeakSet WeakSet Added in SpiderMonkey 38
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JSProto_SharedInt8Array SharedInt8Array (Nightly only)
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JSProto_SharedUint8Array SharedUint8Array (Nightly only)
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JSProto_SharedInt16Array SharedInt16Array (Nightly only)
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JSProto_SharedUint16Array SharedUint16Array (Nightly only)
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JSProto_SharedInt32Array SharedInt32Array (Nightly only)
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JSProto_SharedUint32Array SharedUint32Array (Nightly only)
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JSProto_SharedFloat32Array SharedFloat32Array (Nightly only)
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JSProto_SharedFloat64Array SharedFloat64Array (Nightly only)
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JSProto_SharedUint8ClampedArray SharedUint8ClampedArray (Nightly only)
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JSProto_TypedArray TypedArray Added in SpiderMonkey 38
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JSProto_Atomics Atomics (Nightly only)
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Description

Each of these types corresponds to standard objects in JavaScript. Some of them are Nightly only (depends on each option).

See Also

Document Tags and Contributors

 Contributors to this page: kscarfone, arai
 Last updated by: kscarfone,