Es2022
Ecma International approves ECMAScript 2022
ECMAScript 2022 is officially a standard now! Let's see what's new in ECMAScript 2022.ES2022 Private Field Brand Check
ECMAScript 2022 provides a simpler way to check if an object has a given private field using the 'in' operator.ES2022 Adds at() Method for Arrays
The at() method takes an integer value and returns the element at that index. It allows both positive and negative integers.ECMAScript Adds Top-level await Support
We can only use await operator within an async method. In ECMAScript 2022 we will be able to use it outside of the context of an async method in our modules.ES2022 Introduces Static Class Features
Private and public static fields along with private static methods would be officially included in ECMAScript 2022.JavaScript ES2022 Class Fields: Public and Private
Learn how ES2022 public and private class fields simplify JavaScript class definitions with cleaner syntax.
JavaScript Private Fields and Methods
The class fields proposal provides private fields for classes and instances to JavaScript. With this proposal, any class element can be private.