The agent harness performance optimization system. Skills, instincts, memory, security, and research-first development for Claude Code, Codex, Opencode, Cursor and beyond.

Staging repo for development of native port of TypeScript

A Lightweight Recommendation System

RAG that intelligently adapts to your use case, data, and queries

Command-line JSON processor

🌸 A command-line fuzzy finder

A Zsh theme

🙃 A delightful community-driven (with 2,500+ contributors) framework for managing your zsh configuration. Includes 300+ optional plugins (rails, git, macOS, hub, docker, homebrew, node, php, python…

An example deploying Next / Postgres / Nginx to a Ubuntu Linux server.

Home to the Signal Protocol as well as other cryptographic primitives which make Signal possible.

A financial agent, built entirely with LangChain!

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

Supercharge Your LLM Application Evaluations 🚀

We write your reusable computer vision tools. 💜

Grok open release

AICI: Prompts as (Wasm) Programs

Opensource IDE For Exploring and Testing API's (lightweight alternative to Postman/Insomnia)

Python packaging and dependency management made easy

Get up and running with Kimi-K2.6, GLM-5.1, MiniMax, DeepSeek, gpt-oss, Qwen, Gemma and other models.

Fast and accurate AI powered file content types detection

Tensors and Dynamic neural networks in Python with strong GPU acceleration

A system-level, binary package and environment manager running on all major operating systems and platforms.

The agent engineering platform.

Course to get into Large Language Models (LLMs) with roadmaps and Colab notebooks.

Badges

Easy autofixable import sorting.

CLI to build and develop Next.js apps for Cloudflare Pages

The Bluesky Social application for Web, iOS, and Android