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ES2021

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Beike Product & Technology
Beike Product & Technology
Oct 29, 2021 · Frontend Development

ES2021 New Features: 5 Major Updates for JavaScript Developers

This article introduces the five major new features of ES2021, including numeric separators, String.prototype.replaceAll(), Promise.any, logical assignment operators, and WeakRefs, with detailed explanations and code examples.

ECMAScriptES2021JavaScript
0 likes · 18 min read
ES2021 New Features: 5 Major Updates for JavaScript Developers
KooFE Frontend Team
KooFE Frontend Team
Jan 25, 2021 · Frontend Development

Explore 5 Powerful ES2021 JavaScript Features You Should Start Using

This article introduces five new ES2021 JavaScript features—including replaceAll, Promise.any, logical assignment operators, numeric separators, and WeakRefs—explaining their behavior, usage examples, and browser support so developers can quickly adopt them.

ES2021JavaScriptLogical Assignment
0 likes · 7 min read
Explore 5 Powerful ES2021 JavaScript Features You Should Start Using
WeDoctor Frontend Technology
WeDoctor Frontend Technology
Aug 3, 2020 · Frontend Development

What New JavaScript Features Arrive in ES2021? A Complete Preview

This article previews the upcoming ES2021 JavaScript features that have reached Stage 4, including String.prototype.replaceAll, Promise.any, logical assignment operators, numeric separators, WeakRef, and new Intl APIs, providing code examples and notes on current browser support.

ES2021FrontendIntl
0 likes · 8 min read
What New JavaScript Features Arrive in ES2021? A Complete Preview