tc39/ecma402 — Status, process, and documents for ECMA-402, the JavaScript Internationalization specification. Co-editor.
tc39/proposal-temporal — Provides standard objects and functions for working with dates and times in JavaScript. Champion.
Unicode MessageFormat — Working on the next generation of the Unicode MessageFormat specification for localizable messages.
ietf-wg-sedate — IETF working group for Serialising Extended Data About Times and Events (RFC 3339 calendar annotations).
nodejs/node — Node.js JavaScript runtime ✨🐢🚀✨
v8/v8 — V8 is Google's open source high-performance JavaScript and WebAssembly engine, written in C++.
electron/node — Electron's Node.js fork.
bytecodealliance/cranelift — Cranelift code generator.
tc39/test262 — Official ECMAScript Conformance Test Suite.
publiclab/plots2 — A collaborative knowledge-exchange platform in Rails.