RT Mathias Bynens
🎉 New JavaScript features in ES2021:
➡️ logical assignment operators
➡️ numeric separators
➡️ Promise.any
➡️ String.prototype.replaceAll
➡️ WeakRef + FinalizationRegistry
https://v8.dev/features/tags/es2021

https://twitter.com/mathias/status/1355065237532258305