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.

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

JavaScript API for Chrome and Firefox

A utility-first CSS framework for rapid UI development.

High performance self-hosted photo and video management solution.

Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API.

The ultimate space for work and life — to find, build, and collaborate with agent teammates that grow with you. We are taking agent harness to the next level — enabling multi-agent collaboration, e…

A terminal for a more modern age

A JS library for predictable global state management

🔥🔥🔥 Open-source Jira, Linear, Monday, and ClickUp alternative. Plane is a modern project management platform to manage tasks, sprints, docs, and triage.

very good whiteboard infinite canvas SDK

Building a modern alternative to Salesforce, powered by the community.

The open-source notification Inbox infrastructure. E-mail, SMS, Push and Slack Integrations.

Umami is a modern, privacy-focused analytics platform. An open-source alternative to Google Analytics, Mixpanel and Amplitude.

Browser extension that simplifies the GitHub interface and adds useful features

The Select Component for React.js

Make images smaller using best-in-class codecs, right in the browser.

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

Crawl a site to generate knowledge files to create your own custom GPT from a URL

Infinite Red's battle-tested React Native project boilerplate, along with a CLI, component/model generators, and more! 9 years of continuous development and counting.

The most customizable typing website with a minimalistic design and a ton of features. Test yourself in various modes, track your progress and improve your speed.

Radix Primitives is an open-source UI component library for building high-quality, accessible design systems and web apps. Maintained by @workos.

AI PDF chatbot agent built with LangChain & LangGraph

Notion-style WYSIWYG editor with AI-powered autocompletion.

Build cross-platform Native Progressive Web Apps for iOS, Android, and the Web ⚡️

Develop. Preview. Ship.

React notification made easy 🚀 !

A free, open-source SaaS app starter for React & Node.js with superpowers. Full-featured. Community-driven.

persist and rehydrate a redux store