freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
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Updated
Oct 27, 2026 - TypeScript
React (also known as React.js or ReactJS) is a JavaScript library that makes developing interactive user interfaces simple.
freeCodeCamp.org's open-source codebase and curriculum. Learn math, programming, and computer science for free.
The React Framework
Composable, accessible components with thoughtful defaults. Build your own component library with code you can customize, extend, and make your own.
Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.
Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation
Easy to maintain open source documentation websites.
The open alternative to Salesforce, designed for AI.
The open-source cloud for agents & devs. Including Auth, Databases, Storage, Functions, Messaging, Hosting, Realtime, WAF and more
Cheatsheets for experienced React developers getting started with TypeScript
30 days of JavaScript programming challenge is a step-by-step guide to learn JavaScript programming language in 30 days. This challenge may take more than 100 days, please just follow your own pace. These videos may help too: https://www.youtube.com/channel/UC7PNRuno1rzYPb1xLa4yktw
Full-stack web application template with FastAPI, React, SQLModel, PostgreSQL, Vite, Tailwind CSS, shadcn/ui, FastAPI Cloud, and Docker Compose.
A terminal built on web technologies
Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.
🌈 React for interactive command-line apps
Created by Jordan Walke
Released March 2013