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

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

Jitsi Meet - Secure, Simple and Scalable Video Conferences that you use as a standalone app or embed in your web application.

Modern React starter kit with Bun, TypeScript, Tailwind CSS, tRPC, and Cloudflare Workers. Production-ready monorepo for building fast web apps.

A functional and reactive JavaScript framework for predictable code

Ethereum Attestation Service https://attest.org

Jumper - Multi-Chain Bridging & Swapping

LI.FI - Bridge & DEX aggregation: Any-to-Any Cross-Chain-Swap SDK

🎛 Set Protocol Smart Contracts

LI.FI Widget for cross-chain bridging and swapping. It will drive your multi-chain strategy and attract new users from everywhere.

Free and open-source social network for active citizenship.

🥞 Javascript library for a collateralized basket of ERC20 tokens