Home
ES6
ADVANCED
Javascript Array Methods
Javascript String Methods
Javascript Regex
ES Next
JS BOM
JS DOM
WEB API
SNIPPETS
TYPESCRIPT
Golang
Dark Mode
Light Mode
ยป
es-next
ES Next
This page covers all standardized features of the next version of ECMAScript (a.k.a ES)
SECTION 1 ES2022
Private Fields
Private Methods
Top-level await
Array.prototype.at() method
SECTION 2 ES2021
String.prototype.replaceAll()
Logical Assignment Operators
Numeric Separator
Promise.any()
SECTION 3 ES2020
Nullish coalescing operator (??)
Optional chaining operator