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Test262
All Tests
ChakraCoreJavaScriptCoreSpiderMonkeyV8Moddable XS
Current folder:Test26269,975 tests
test262
(source)
80%
ChakraCore: 66%JavaScriptCore: 82%SpiderMonkey: 86%V8: 90%Moddable XS: 78%
Folder:
Language Syntax37,369 tests/language/
74%
ChakraCore: 55%JavaScriptCore: 78%SpiderMonkey: 80%V8: 84%Moddable XS: 73%
Folder:
Standard Built-in Objects29,853 tests/built-ins/
91%
ChakraCore: 81%JavaScriptCore: 88%SpiderMonkey: 95%V8: 97%Moddable XS: 92%
Folder:
Internationalization API1,416 tests/intl402/
44%
ChakraCore: 35%JavaScriptCore: 44%SpiderMonkey: 53%V8: 86%Moddable XS: 0%
Folder:
Additional Features for Web Browsers1,337 tests/annexB/
71%
ChakraCore: 74%JavaScriptCore: 76%SpiderMonkey: 98%V8: 99%Moddable XS: 8%