Allows adding extensions from chrome web store on ungoogled-chromium. Also adds semi-automatic extension updating.

A self-improving RLM agent for coding workflows and long-running autonomous tasks.

A playback layer for YouTube Music

Performance testing companion for React and React Native

A hands-on, no-fluff, and highly practical masterclass that helps you become great at designing, implementing, and shipping AI systems at your workplace.

Give your AI agent eyes to see the entire internet. Read & search Twitter, Reddit, YouTube, GitHub, Bilibili, XiaoHongShu — one CLI, zero API fees.

Generate production-ready Lottie animations with Claude Code or Codex

A declarative, HTML-based language that makes building web apps fun

A decision operating system for high-stakes choices — business, strategy, career. Simulates disagreement, stress-tests assumptions, and converges on what actually holds up. Claude Code skill inspir…

A command-line benchmarking tool

Plugin repository for xbar (the BitBar reboot)

Create stunning demos for free. Open-source, no subscriptions, no watermarks, and free for commercial use. An alternative to Screen Studio.

The web’s new real-time compute engine . The frontend framework with sub-millisecond GPU updates and zero re-renders

The Programming Language for Agents

Assign issues to Claude Code, Codex, Cursor, and 17 more coding agents like teammates — open-source and self-hostable.

understanding how react works

Deepsec is a security harness for finding vulnerabilities in your codebase powered by coding agents

A universal git-native AI agent framework. Your agent lives inside a git repo — identity, rules, memory, tools, and skills are all version-controlled files.

Create polished demo videos without editing skills. Mac/Windows/Linux

See why React components re-render — visual overlays, console logging, and hook-level cause detection with zero code changes

Production-grade engineering skills for AI coding agents.

JavaScript in-page GUI agent. Control web interfaces with natural language.

An agent-managed museum exhibit, built in Rust with Gajae-Code / LazyCodex — developed and maintained with no human intervention.

Learn it. Build it. Ship it for others.

Fast, accurate & comprehensive text measurement & layout

Expect tests your agent's code in a real browser

Chrome DevTools for coding agents

Lightpanda: the headless browser designed for AI and automation

Synchronized lyrics rendering as a web component. Word-by-word animated lyrics with any audio source, extracted from the Better Lyrics rendering engine.