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Test262/ Additional Features for Web Browsers
All Tests
New Features
Show pattern for JavaScript engine result barsChakraCoreJavaScriptCoreSpiderMonkeyV8Moddable XS
Current folder:Additional Features for Web Browsers1,337 tests
annexB
(source)
71%
ChakraCore: 74%JavaScriptCore: 77%SpiderMonkey: 98%V8: 99%Moddable XS: 9%
Folder:		Annex B: Additional Built-in Properties486 tests/annexB/built-ins/
82%
ChakraCore: 93%JavaScriptCore: 98%SpiderMonkey: 99%V8: 100%Moddable XS: 23%
Folder:		Additional Syntax851 tests/annexB/language/
65%
ChakraCore: 63%JavaScriptCore: 65%SpiderMonkey: 98%V8: 99%Moddable XS: 0%