Test262 Report for Aug 20, 2020

ChakraCore (Edge)JavaScriptCore (Safari)SpiderMonkey (Firefox)V8 (Chrome)Moddable XSQuickJSengine262
Optional Chaining108 tests
81%
ChakraCore: 46%JavaScriptCore: 92%SpiderMonkey: 90%V8: 98%Moddable XS: 100%QuickJS: 94%engine262: 92%