 | Array5,581 tests/built-ins/Array/ | 98% ChakraCore: 95%JavaScriptCore: 100%SpiderMonkey: 99%V8: 100%Moddable XS: 98%QuickJS: 98%engine262: 99% |
| ArrayBuffer300 tests/built-ins/ArrayBuffer/ | 56% ChakraCore: 53%JavaScriptCore: 57%SpiderMonkey: 57%V8: 57%Moddable XS: 56%QuickJS: 57%engine262: 54% |
| ArrayIterator.prototype46 tests/built-ins/ArrayIteratorPrototype/ | 98% ChakraCore: 87%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| AsyncArrowFunction2 tests/built-ins/AsyncArrowFunction/ | 86% ChakraCore: 0%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| AsyncFromSyncIterator.prototype52 tests/built-ins/AsyncFromSyncIteratorPrototype/ | 85% ChakraCore: 0%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 92%QuickJS: 100%engine262: 100% |
| AsyncFunction36 tests/built-ins/AsyncFunction/ | 98% ChakraCore: 83%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| AsyncGeneratorFunction46 tests/built-ins/AsyncGeneratorFunction/ | 86% ChakraCore: 0%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| AsyncGenerator.prototype90 tests/built-ins/AsyncGeneratorPrototype/ | 86% ChakraCore: 0%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| AsyncIterator.prototype8 tests/built-ins/AsyncIteratorPrototype/ | 86% ChakraCore: 0%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| Atomics740 tests/built-ins/Atomics/ | 55% ChakraCore: 0%JavaScriptCore: 72%SpiderMonkey: 72%V8: 99%Moddable XS: 71%QuickJS: 72%engine262: 0% |
| BigInt148 tests/built-ins/BigInt/ | 86% ChakraCore: 0%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| Boolean101 tests/built-ins/Boolean/ | 100% ChakraCore: 98%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 99%QuickJS: 100%engine262: 100% |
| DataView1,002 tests/built-ins/DataView/ | 88% ChakraCore: 54%JavaScriptCore: 95%SpiderMonkey: 95%V8: 95%Moddable XS: 95%QuickJS: 95%engine262: 87% |
| Date1,512 tests/built-ins/Date/ | 100% ChakraCore: 98%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| decodeURI110 tests/built-ins/decodeURI/ | 96% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 69% |
| decodeURIComponent110 tests/built-ins/decodeURIComponent/ | 97% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 76% |
| encodeURI62 tests/built-ins/encodeURI/ | 99% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 95% |
| encodeURIComponent62 tests/built-ins/encodeURIComponent/ | 99% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 92% |
| Error82 tests/built-ins/Error/ | 96% ChakraCore: 85%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 93%QuickJS: 93%engine262: 100% |
| eval20 tests/built-ins/eval/ | 100% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| FinalizationRegistry122 tests/built-ins/FinalizationRegistry/ | 64% ChakraCore: 0%JavaScriptCore: 75%SpiderMonkey: 100%V8: 75%Moddable XS: 100%QuickJS: 0%engine262: 100% |
| Function899 tests/built-ins/Function/ | 95% ChakraCore: 82%JavaScriptCore: 88%SpiderMonkey: 99%V8: 100%Moddable XS: 96%QuickJS: 99%engine262: 97% |
| GeneratorFunction46 tests/built-ins/GeneratorFunction/ | 98% ChakraCore: 83%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| Generator.prototype120 tests/built-ins/GeneratorPrototype/ | 100% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| global56 tests/built-ins/global/ | 98% ChakraCore: 93%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 96%QuickJS: 100%engine262: 100% |
| Infinity10 tests/built-ins/Infinity/ | 100% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| isFinite34 tests/built-ins/isFinite/ | 100% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| isNaN34 tests/built-ins/isNaN/ | 100% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| Iterator.prototype8 tests/built-ins/IteratorPrototype/ | 100% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| JSON288 tests/built-ins/JSON/ | 98% ChakraCore: 83%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 99%QuickJS: 100%engine262: 100% |
| Map310 tests/built-ins/Map/ | 100% ChakraCore: 99%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 99%QuickJS: 100%engine262: 100% |
| MapIterator.prototype22 tests/built-ins/MapIteratorPrototype/ | 100% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| Math622 tests/built-ins/Math/ | 100% ChakraCore: 99%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 99%QuickJS: 100%engine262: 100% |
| NaN10 tests/built-ins/NaN/ | 100% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| NativeErrors234 tests/built-ins/NativeErrors/ | 94% ChakraCore: 62%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 98%QuickJS: 98%engine262: 100% |
| Number670 tests/built-ins/Number/ | 100% ChakraCore: 97%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| Object6,752 tests/built-ins/Object/ | 99% ChakraCore: 96%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 98%QuickJS: 98%engine262: 100% |
| parseFloat118 tests/built-ins/parseFloat/ | 100% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| parseInt120 tests/built-ins/parseInt/ | 100% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 98% |
| Promise1,220 tests/built-ins/Promise/ | 94% ChakraCore: 65%JavaScriptCore: 100%SpiderMonkey: 96%V8: 96%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| Proxy608 tests/built-ins/Proxy/ | 97% ChakraCore: 86%JavaScriptCore: 96%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| Reflect306 tests/built-ins/Reflect/ | 100% ChakraCore: 98%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| RegExp2,986 tests/built-ins/RegExp/ | 82% ChakraCore: 49%JavaScriptCore: 91%SpiderMonkey: 100%V8: 100%Moddable XS: 68%QuickJS: 91%engine262: 71% |
| RegExpStringIterator.prototype34 tests/built-ins/RegExpStringIteratorPrototype/ | 86% ChakraCore: 0%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| Set392 tests/built-ins/Set/ | 100% ChakraCore: 99%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| SetIterator.prototype22 tests/built-ins/SetIteratorPrototype/ | 100% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| ShadowRealm110 tests/built-ins/ShadowRealm/ | 0% ChakraCore: 0%JavaScriptCore: 0%SpiderMonkey: 0%V8: 0%Moddable XS: 0%QuickJS: 0%engine262: 0% |
| SharedArrayBuffer202 tests/built-ins/SharedArrayBuffer/ | 43% ChakraCore: 0%JavaScriptCore: 60%SpiderMonkey: 60%V8: 60%Moddable XS: 60%QuickJS: 60%engine262: 0% |
| String2,325 tests/built-ins/String/ | 98% ChakraCore: 89%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 97%QuickJS: 99%engine262: 100% |
| StringIterator.prototype14 tests/built-ins/StringIteratorPrototype/ | 98% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 86%QuickJS: 100%engine262: 100% |
| Symbol180 tests/built-ins/Symbol/ | 97% ChakraCore: 83%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 96%QuickJS: 100%engine262: 100% |
| Temporal6,396 tests/built-ins/Temporal/ | 0% ChakraCore: 0%JavaScriptCore: 0%SpiderMonkey: 0%V8: 0%Moddable XS: 0%QuickJS: 0%engine262: 0% |
| ThrowTypeError28 tests/built-ins/ThrowTypeError/ | 91% ChakraCore: 61%JavaScriptCore: 93%SpiderMonkey: 93%V8: 100%Moddable XS: 100%QuickJS: 93%engine262: 100% |
| TypedArray2,516 tests/built-ins/TypedArray/ | 85% ChakraCore: 49%JavaScriptCore: 94%SpiderMonkey: 90%V8: 94%Moddable XS: 87%QuickJS: 90%engine262: 89% |
| TypedArrayConstructors1,476 tests/built-ins/TypedArrayConstructors/ | 89% ChakraCore: 42%JavaScriptCore: 99%SpiderMonkey: 99%V8: 99%Moddable XS: 92%QuickJS: 97%engine262: 91% |
| undefined12 tests/built-ins/undefined/ | 99% ChakraCore: 100%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 92%QuickJS: 100%engine262: 100% |
| WeakMap186 tests/built-ins/WeakMap/ | 100% ChakraCore: 99%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
| WeakRef56 tests/built-ins/WeakRef/ | 70% ChakraCore: 0%JavaScriptCore: 96%SpiderMonkey: 96%V8: 96%Moddable XS: 100%QuickJS: 0%engine262: 100% |
| WeakSet158 tests/built-ins/WeakSet/ | 100% ChakraCore: 99%JavaScriptCore: 100%SpiderMonkey: 100%V8: 100%Moddable XS: 100%QuickJS: 100%engine262: 100% |
Test262
ChakraCoreJavaScriptCoreSpiderMonkeyV8Moddable XSQuickJSengine262
