Tirth Bodawala
Modern ECMAScript for 2026: the JavaScript features that shipped, and which to adopt
What actually shipped in JavaScript for 2026: the seven features that landed in the ES2026 edition, the ES2024/ES2025 items that are already baseline, and the finished-but-ES2027 proposals (Temporal, the using keyword) people mislabel as 2026. With an adopt / polyfill / wait verdict bound to your lowest-supported runtime via MDN Baseline and concrete Node, Deno, and Bun versions.
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