Hacker News Reader

For example the chakra engine has a better coverage of es6 than v8. see edge score there https://kangax.github.io/compat-table/es6/

We're working on updating Kangax, but V8 now has 92% ES6 coverage in Chrome Canary (on track for shipping in Chrome M49)!

Disclaimer: I work on V8

How so? I just loaded es6 kangax table in Canary "Version 49.0.2566.0 canary (64-bit)" and it reports 62% for current browser.

EDIT: 92% reported for "Version 50.0.2626.0 canary (64-bit)"

nice job!