Stars
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
📚 Freely available programming books
Learn how to design large-scale systems. Prep for the system design interview. Includes Anki flashcards.
The library for web and native user interfaces.
🎓 Path to a free self-taught education in Computer Science!
📝 Algorithms and data structures implemented in JavaScript with explanations and links to further readings
A book series (2 published editions) on the JS language.
Curated coding interview preparation materials for busy software engineers
Papers from the computer science community to read and discuss.
Set up a modern web app by running one command.
An enterprise-class UI design language and React UI library
Clean Code concepts adapted for JavaScript
Next generation frontend tooling. It's fast!
🐙 Guides, papers, lessons, notebooks and resources for prompt engineering, context engineering, RAG, and AI Agents.
The best way to write secure and reliable applications. Write nothing; deploy nowhere.
Realtime application framework (Node.JS server)
Collaborative cheatsheets for console commands 📚.
A JS library for predictable global state management
Declarative routing for React
React-based framework with performance, scalability, and security built in.
The Big List of Naughty Strings is a list of strings which have a high probability of causing issues when used as user-input data.
Cheatsheets for experienced React developers getting started with TypeScript
It's a presentation framework based on the power of CSS3 transforms and transitions in modern browsers and inspired by the idea behind prezi.com.
🤪 A list of funny and tricky JavaScript examples