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Sep 4, 2024 · Fundamentals

What’s New in ECMAScript 2024? A Deep Dive into the Latest Proposals

The ECMAScript 2024 specification, approved on June 26, introduces six major proposals—including well‑formed Unicode strings, asynchronous atomic wait, a powerful RegExp v flag, ArrayBuffer transfer, native array grouping, and Promise.withResolvers—each illustrated with code examples and practical implications for JavaScript developers.