Test262 ReportBLACK LIVES MATTER

About

Filter Engines

JavaScript Engines

DecJan 2019FebMarAprMayJunJulAugSepOctNovDecJan 2020FebMarAprMayJunJulAugSep
Test262
All Tests
Show pattern for JavaScript engine result barsChakraCoreJavaScriptCoreSpiderMonkeyV8
Current folder:Test26269,583 tests
test262
(source)
81%
ChakraCore: 67%JavaScriptCore: 82%SpiderMonkey: 85%V8: 91%
Folder:
Language Syntax37,217 tests/language/
75%
ChakraCore: 56%JavaScriptCore: 78%SpiderMonkey: 80%V8: 85%
Folder:
Standard Built-in Objects29,653 tests/built-ins/
90%
ChakraCore: 82%JavaScriptCore: 88%SpiderMonkey: 91%V8: 98%
Folder:
Internationalization API1,376 tests/intl402/
56%
ChakraCore: 36%JavaScriptCore: 46%SpiderMonkey: 56%V8: 84%
Folder:
Additional Features for Web Browsers1,337 tests/annexB/
87%
ChakraCore: 74%JavaScriptCore: 77%SpiderMonkey: 98%V8: 99%