freeCodeCamp.org's open-source codebase and curriculum. Learn to code for free.

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

💯 Curated coding interview preparation materials for busy software engineers

An enterprise-class UI design language and React UI library

Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)

A terminal for a more modern age

👨🏻‍💻👩🏻‍💻 Use Ant Design like a Pro!

A JavaScript library to position floating elements and create interactions for them.

📊 The concise and progressive visualization grammar.

JWA, JWS, JWE, JWT, JWK, JWKS for Node.js, Browser, Cloudflare Workers, Deno, Bun, and other Web-interoperable runtimes

📊 Vue.js wrapper for Chart.js