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.

The Postgres development platform. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Generation of diagrams like flowcharts or sequence diagrams from text in a similar manner as markdown

🔥 🔥 🔥 Open Source Airtable Alternative

📋 React Hooks for form state management and validation (Web + React Native)

React Flow | Svelte Flow - Powerful open source libraries for building node-based UIs with React (https://reactflow.dev) or Svelte (https://svelteflow.dev). Ready out-of-the-box and infinitely cust…

The headless rich text editor framework for web artisans.

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

Customizable Icons for React Native with support for image source and full styling.

MCP server to provide Figma layout information to AI coding agents like Cursor

A CLI tool for analyzing Claude Code/Codex CLI usage from local JSONL files.

CSS media queries in react - for responsive design, and more.

Boring avatars is an open source React library that generates custom, SVG-based avatars from any username and color palette.

✨⚡️ A feature-rich GraphQL Client for all platforms.

RxJS powered state management for Angular applications, inspired by Redux

Cluely - The invisible desktop assistant that provides real-time insights, answers, and support during meetings, interviews, presentations, and professional conversations.

Apple's Auto Layout and Visual Format Language for JavaScript (using cassowary constraints)

A development tool to chart application flows, then implement them in code