







WinterTC is an Ecma International Technical Committee aiming to provide a space for JS runtimes to collaborate on API interoperability.
Goodbye WinterCG, welcome WinterTC | Web-interoperable Runtimes Community Group
[Reblog from the W3C Blog: Collaborating across W3C and Ecma for web-interoperable server runtimes through WinterTC]
Goodbye WinterCG, welcome WinterTC | Deno
WinterCG, the Web Interoperable Runtimes Community Group is moving to Ecma as TC55 to be able to publish standards.

jose - npmx
JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

ECMAScript: latest and upcoming features

The rise and fall of Ext JS
For being over a decade old, Ext JS is still a good platform to develop many enterprise-grade (think intranet) applications. From 2006 to…


jax-js: an ML library for the web
JAX in pure JavaScript, as a flexible machine learning library and compiler.

RFC: plyr.fm JavaScript SDK & Embeddable Web Components - Nate Spilman
Authors: Nate Spilman, Claude 4.6 OpusStatus: DraftDate: 2026-03-151. SummaryThis RFC proposes a JavaScript/TypeScript package that provides:Headless SDK — t...

Nova
Nova is a JavaScript and WebAssembly engine written in Rust and following data-oriented design principles
Emscripten: an LLVM-to-JavaScript compiler
Although the performance of today's JavaScript engines is sufficient for most web applications, faster and more predictable runtimes could be desired for performance-critical web code. Therefore, we present Speedy.js, a cross-compiler that translates ...

Rust-based platform for the Web - SWC
SWC is an extensible Rust-based platform for the next generation of fast developer tools. It's used by tools like Next.js, Parcel, and Deno, as well as companies like Vercel, ByteDance, Tencent, Shopify, Trip.com, and more. SWC can be used for both compilation and bundling. For compilation, it takes JavaScript / TypeScript files using modern JavaScript features and outputs valid code that is supported by all major browsers.
DenverScript | Meetup
If you have a talk you'd like to give, submit it at [https://denverscript.com/](https://denverscript.com/)DenverScript is a community of developers focused on JavaScript and TypeScript in the Denver area. Talk topics include JS/TS best practices, features coming to ECMAScript, application developmen

Web Engines Hackfest 2025
2021 JavaScript Rising Stars
A complete overview of the JavaScript landscape in 2021: trends about front-end and Node.js frameworks, React and Vue.js ecosystems, build tools, state management...

