Master programming by recreating your favorite technologies from scratch.

freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.

😎 Awesome lists about all kinds of interesting topics

Interactive roadmaps, guides and other educational content to help developers grow in their careers.

All Algorithms implemented in Python

🎓 Path to a free self-taught education in Computer Science!

Command-line program to download videos from YouTube.com and other video sites

A feature-rich command-line audio/video downloader

Display and control your Android device

Microsoft PowerToys is a collection of utilities that help you customize Windows and streamline everyday tasks

Coding articles to level up your development skills

JavaScript 3D Library.

Godot Engine – Multi-platform 2D and 3D game engine

Robust Speech Recognition via Large-Scale Weak Supervision

The world’s fastest framework for building websites.

Open Source Computer Vision Library

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

Next generation frontend tooling. It's fast!

real time face swap and one-click video deepfake with only a single image

🗂 The perfect Front-End Checklist for modern websites and meticulous developers

Code at the speed of thought – Zed is a high-performance, multiplayer code editor from the creators of Atom and Tree-sitter.

Drop in a screenshot and convert it to clean code (HTML/Tailwind/React/Vue)

Source code for the X Recommendation Algorithm

The best way to write secure and reliable applications. Write nothing; deploy nowhere.

The Progressive Web Framework.

🚀🤖 Crawl4AI: Open-source LLM Friendly Web Crawler & Scraper. Don't be shy, join here: https://discord.gg/jP8KfhDhyN

Truly independent web browser

🐻 Bear necessities for state management in React

The repository for high quality TypeScript type definitions.

Grok open release