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Test262
All Tests
ChakraCoreJavaScriptCoreSpiderMonkeyV8Moddable XS
Current folder:Test26270,816 tests
test262
(source)
83%
ChakraCore: 66%JavaScriptCore: 81%SpiderMonkey: 87%V8: 90%Moddable XS: 92%
Folder:
Language Syntax38,158 tests/language/
79%
ChakraCore: 56%JavaScriptCore: 78%SpiderMonkey: 81%V8: 85%Moddable XS: 97%
Folder:
Standard Built-in Objects29,897 tests/built-ins/
91%
ChakraCore: 81%JavaScriptCore: 88%SpiderMonkey: 95%V8: 97%Moddable XS: 93%
Folder:
Internationalization API1,424 tests/intl402/
43%
ChakraCore: 34%JavaScriptCore: 43%SpiderMonkey: 53%V8: 83%Moddable XS: 0%
Folder:
Additional Features for Web Browsers1,337 tests/annexB/
71%
ChakraCore: 74%JavaScriptCore: 76%SpiderMonkey: 98%V8: 99%Moddable XS: 8%