SkillOpt is a text-space optimizer that trains reusable natural-language skills for frozen LLM agents through trajectory-driven edits, validation-gated updates, and deployable best_skill.md artifacts.

☄️ Simple but effective sorting and filtering for Emacs.

openpilot is an operating system for robotics. Currently, it upgrades the driver assistance system on 300+ supported cars.

Make Emacs use the $PATH set up by the user's shell

A Vim-like interface for Firefox, inspired by Vimperator/Pentadactyl.

Skills for Real Engineers. Straight from my .agents directory.

Colourful and legible themes for GNU Emacs

Claude Code IDE integration for Emacs

It is a library of books that every software engineer/developer should be aware of.

Multi-harness agentic plugin marketplace for Claude Code, Codex CLI, Cursor, OpenCode, GitHub Copilot, and Gemini CLI

Cortex CLI (cx) - Binary releases

A shell for wayland compositors

A native Emacs buffer to interact with LLM agents powered by ACP

Harpoon for Emacs. Dead simple buffer bookmarks for Emacs, inspired by ThePrimeagen's Harpoon.

In-memory and distributed caching toolkit for Elixir.

HLS.js is a JavaScript library that plays HLS in browsers with support for MSE.

The Standard Algorithms in C++.

A better Emacs *help* buffer

Official Elixir Language Server Protocol implementation

All-in-one LLM CLI tool featuring Shell Assistant, Chat-REPL, RAG, AI Tools & Agents, with access to OpenAI, Claude, Gemini, Ollama, Groq, and more.

A rich terminal UI for GitHub that doesn't break your flow.

🤖 Just a command runner

a structural diff that understands syntax 🟥🟩

Command-line tool to customize Spotify client. Supports Windows, macOS, and Linux.

A Dynamic Reconfiguration Library for Haskell Programs

A very fast, portable and hackable fuzzy finder.

A crypto-secure Reliable-UDP library for Golang with FEC support.

Structured Editing and Navigation in Emacs with Tree-Sitter