Toolkit to help you get started with Spec-Driven Development
The open source coding agent
Playground and cheatsheet for learning Python
A CSS course to turn you into a magician
Smithy code generators for Go (in development)
ESLint plugin with rules that help validate proper imports.
Modern Load Testing as Code
Jazz² Resurrection: Open-source reimplementation of Jazz Jackrabbit 2
Julia support for the oneAPI programming toolkit.
Go development plugin for Vim
A minimal LLM chat app that runs entirely in your browser
Python and JavaScript bindings for calling the Earth Engine API
Original Xbox Emulator for Windows, macOS, and Linux
Compiler infrastructure and toolchain library for WebAssembly
HTML, CSS and JS framework for developing responsive websites and apps
Official Compound Engineering plugin for Claude Code, Codex, Cursor
SwiftUI agent skill for Claude Code, Codex, and other AI tools
A structural code search engine for Al agents
New family of code large language models (LLMs)
100 JavaScript projects with code and videos for free
A static type analyzer for Python code
Generate Swift client and server code from an OpenAPI document
Allows exporting any serializable PHP data structure to plain PHP code
ANTLR4 language support for Visual Studio Code
A unified interface for distributed computing