TC39 meeting agendas

Home for explainer documents originated by the Microsoft Edge team

CSS Working Group Editor Drafts

TAG current work github page

Tracking ECMAScript Proposals

Remote Playback API

Status, process, and documents for ECMA-262

WebKit's positions on emerging web specifications

Universal Resolver implementation and drivers.

HTTP Extensions in progress

Test whether W3C spec repos match a set of best practices

Payment Request API

Find and fix problems in your JavaScript code.

Data Shapes WG repo

Type-safe data analytics and statistics framework for Typescript. Built for modern data science workflows with compile-time safety.

An HTML superset/Markdown subset source format for ECMAScript and related specifications

Your self-hosted, globally interconnected microblogging community

Web of Things

Apache Arrow is the universal columnar format and multi-language toolbox for fast data interchange and in-memory analytics

Shared workspace for EPUB 3 specifications.

JSON for Linked Data's documentation and playground site

Reference implementation of a Hydra client in TypeScript

The Hypothesis browser extensions.

The Hypothesis web-based annotation client.

Browser compatibility data for Web technologies as displayed on MDN

🐠 Babel is a compiler for writing next generation JavaScript.

A place to edit articles, tutorials, and the like for the /International subtree of the W3C site. Also, captures issues and comments.

Official ECMAScript Conformance Test Suite