An open source design system that's fully customizable and agent ready

Count lines of LLVM IR per generic function

A pixel desktop pet that watches Claude Code, Codex, Cursor & other AI coding agents — so you don't have to.

Handwriting animation for the web. Supports any font or text.

A gh CLI extension for reviewing local git in the terminal — commit graph, diffs, branches, worktrees, and inline PR review/merge in one keyboard-driven TUI.

A workspace-aware Cargo lint for unnecessary public Rust APIs.

Exploring how to present Web platform features adoptability

Machine-readable references of terms defined in web browser specifications

Lore is a next-generation, open source version control system

Clojure interpreter hosted on Go, with extensible interop support.

Paideia — a Claude Code plugin that forms exam readiness locally. Stop renting your own learning.

Data and software for building the ACL Anthology.

ACL 2026 website

Pinpoint Node.js agent

Make Element/Window scroll methods return Promises

WebKit's positions on emerging web specifications

👻 Ghostty is a fast, feature-rich, and cross-platform terminal emulator that uses platform-native UI and GPU acceleration.

A tool for creating and running Linux containers using lightweight virtual machines on a Mac. It is written in Swift, and optimized for Apple silicon.

Devices and Sensors Working Group website

Web Haptics API

VS Code extension: Go to Definition, Hover, Autocomplete, Diagnostics, Quick Fixes, and Find References for classnames/bind cx() with CSS Modules

Low-level network interception library.

Creusot helps you prove your Rust code is correct.

🚲 A preprocessor for anyone writing specifications that converts source files into actual specs.

CSS engine that powers Servo and Firefox