ES2018 & 2019
Feature: | Chrome | Safari | Firefox | Edge | Opera | Node.js | Babel |
---|---|---|---|---|---|---|---|
Class fields | 72 | - | 69 | - | 60 | 12.0.0 | + |
Private Class Fields | 74 | - | - | - | 62 | 12.0.0 | + |
Weak Ref | - | - | - | - | - | - | - |
Numeric Literals | 75 | - | 70 | 44 | 62 | 12.5.0 | + |
BigInt | 67 | - | 68 | - | 54 | 10.4.0 | + |
Dynamic Import | 80 | 11.1* | 67 | - | 50 | 12.0.0* | + |
Promise .allSeteled | 76 | 13 | 71 | - | 67 | 12.9.0 | + |
Nullish Operator | 80 | - | 72 | - | - | - | + |
Optional Chain Operator | 80 | - | 74 | - | 67 | - | + |
String.prototype.matchAll | 73 | - | 67 | - | 60 | 12.0.0 | + |