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

A set of beautifully-designed, accessible components and a code distribution platform. Works with your favorite frameworks. Open Source. Open Code.

Payload is the open-source, fullstack Next.js framework, giving you instant backend superpowers. Get a full TypeScript backend and admin panel instantly. Use Payload as a headless CMS or for buildi…

A block-style editor with clean JSON output

The next open source file uploader for web browsers 🐶

Authentication for the Web.

🤖 Headless UI for building powerful tables & datagrids for TS/JS - React-Table, Vue-Table, Solid-Table, Svelte-Table

Focalboard is an open source, self-hosted alternative to Trello, Notion, and Asana.

⚡️ TypeScript Execute | The easiest way to run TypeScript in Node.js

Moveable! Draggable! Resizable! Scalable! Rotatable! Warpable! Pinchable! Groupable! Snappable!

noUiSlider is a lightweight, ARIA-accessible JavaScript range slider with multi-touch and keyboard support. It is fully GPU animated: no reflows, so it is fast; even on older devices. It also fits …

The Developer Platform for Modern APIs

Debug your Jest tests. Effortlessly.🛠🖼

Open-source developer content platform

Chat Chat, your own unified chat and search to AI platform, with a simple and easy to use interface.

The Ultimate Chess Toolkit

A miniature model of the Typescript compiler, intended to teach the structure of the real Typescript compiler

A second brain for your knowledge, thoughts, and ideas.

The Next.js like React framework for better User & Developer experience!

A modern platform for competitive programming.

A local-first personal finance app

A modern platform for competitive programming.

🔖 Algorithms and data structures implemented in TypeScript

💌 Build and send emails using React

Algorithms and Data Structures implemented in TypeScript for beginners, following best practices.

The React documentation website

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