The release of Firefox 127 introduces new JavaScript Set methods, now supported across major browser engines. Polyfills are no longer needed to make them work everywhere. These additions provide ...

This proposal aims to enable developers to add type annotations to their JavaScript code, allowing those annotations to be checked by a type checker that is external to JavaScript. At runtime, a ...

Type stripping allows Node.js developers to run TypeScript without source maps or additional configuration, speeding up the development process.

The ECMAScript 2025 specification, now final, standardizes new JavaScript capabilities including JSON modules, regex capabilities, Set methods, and sync iterator helper methods.