DOM view component for the CodeMirror code editor

rhein.

We all edit.

Rust bindings for the Hermes JavaScript engine

A reasonable configuration language

⚠️ hack into react internals

Experience email the way you want with 0 – the first open source email app that puts your privacy and safety first. Join the discord: https://discord.gg/0email

Experimental WASM Microkernel Operating System

The easiest way to build React apps with server-side rendering

A fast type checker and IDE for Python

Powerful menu bar manager for macOS

Find out what takes most of the space in your executable.

Rust web servers without async/await.

Haskell source code suggestions

Context7 MCP Server -- Up-to-date code documentation for LLMs and AI code editors

Learn how frontend frameworks work by building your own. Code for the book "Build a frontend framework from scratch", published by Manning.

Implement a ChatGPT-like LLM in PyTorch from scratch, step by step

Binary AST proposal for ECMAScript

FULL v0, Cursor, Manus, Same.dev, Lovable, Devin, Replit Agent, Windsurf Agent, VSCode Agent, Dia Browser & Trae AI (And other Open Sourced) System Prompts, Tools & AI Models.

The AI Browser Automation Framework

Beautiful diagnostic reporting for text-based programming languages.

The official Rust SDK for the Model Context Protocol

azooKey-Desktop is an open-source Japanese input method for macOS, written in Swift and powered by the Zenzai neural kana-kanji converter. It provides live conversion, optional LLM-based “Magic Con…

Lightweight coding agent that runs in your terminal

Manipulate the AST to transform your code.