An enterprise-class UI design language and React UI library

✌️ A spring physics based React animation library

A curated list of awesome things related to Django

A Hassle-Free Way to Self-Host Google Fonts. Get eot, ttf, svg, woff and woff2 files + CSS snippets

Front End interview preparation materials for busy engineers (updated for 2025)

⚛️ Fast 3kB React alternative with the same modern API. Components & Virtual DOM.

A curated list of design systems. Learning materials and tools for creating your own design system.

A guide for programming in style.

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

😎 Awesome lists about all kinds of interesting topics

A game for learning CSS flexbox 🐸

Google Chrome, Firefox, and Thunderbird extension that lets you write email in Markdown and render it before sending.

💻 🎓 Git-it is a (Mac, Win, Linux) Desktop App for Learning Git and GitHub

💻 🎓 Learn Git and GitHub. Try the new desktop version →

A guide to contributing to open source

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

Cancelable Async Flows (CAF)

A book series (2 published editions) on the JS language.