V8 v6.4 perf boosts:
instanceof
Function#bind
Weak{Map,Set}
Array#{slice,map,filter}
https://v8project.blogspot.com/2017/12/v8-release-64.html …https://twitter.com/v8js/status/943057597481082880 …
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V8 v6.4 ECMAScript features:
RegExp Unicode property escapes
RegExp named capture groups
import.meta
Intl.NumberFormat.prototype.formatToParts()
https://v8project.blogspot.com/2017/12/v8-release-64.html …
2:03 AM - 19 Dec 2017
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JavaScript, HTML, CSS, HTTP, performance, security, Bash, Unicode, i18n, macOS.