Build type-safe JavaScript applications in less time with Microsoft’s native port of TypeScript built with Go.

Now, You can build a Windows desktop app with JavaScript, TypeScript, CoffeeScript, ReScript, and HTML/CSS on Windows built-in ECMAScript engine. Note: The default ...

JSBI is a pure-JavaScript implementation of the ECMAScript BigInt proposal, which officially became a part of the JavaScript language in ES2020. Native BigInts are already shipping in modern browsers ...

Abstract: Regular expressions are notoriously difficult to get right, with developers often having to resort to trial-and-error approaches. Even so, little attention ...

Vite 8.1. The new release brings the experimental Bundled Dev Mode, which aims for performance improvements. Furthermore, the frontend build tool Vite can now handle the proposal for ...

ECMA International has approved ECMAScript 2026, the 17th edition of the specification for the JavaScript programming language. The standards organization approved the specification on June 30.