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ECMAScript 2026 JavaScript new features including Temporal API, Math.sumPrecise, and the using keyword illustrated with code and icons

JavaScript

ECMAScript 2026: New JavaScript Features You Can Use Now

ECMAScript 2026 was ratified June 30. From the Temporal API to Math.sumPrecise and the using ...

July 20, 2026

ECMAScript 2026 JavaScript features illustrated with code symbols on a dark blue background

JavaScript

ECMAScript 2026: 7 Features Live in Your Runtime Now

ECMAScript 2026 was approved June 30. Seven features work natively in Node.js 24 and Chrome ...

July 19, 2026

ECMAScript 2026 JavaScript specification featuring Math.sumPrecise, Error.isError and Array.fromAsync code snippets on dark blue background

News

ECMAScript 2026: Seven Fixes, Three Features That Matter More

ECMAScript 2026 was ratified on June 30 with seven API-level additions that fix long-standing JavaScript ...

July 16, 2026