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

TypeScript is a superset of JavaScript that compiles to clean JavaScript output.

Material UI: Ready-to-use foundational React components, free forever. It includes Material UI, which implements Google's Material Design.

Virtual whiteboard for sketching hand-drawn like diagrams

The open source Firebase alternative. Supabase gives you a dedicated Postgres database to build your web, mobile, and AI applications.

Next generation frontend tooling. It's fast!

Beautifully designed components that you can copy and paste into your apps. Accessible. Customizable. Open Source.

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

Open source API development ecosystem - https://hoppscotch.io (open-source alternative to Postman, Insomnia)

🚀 Strapi is the leading open-source headless CMS. It’s 100% JavaScript/TypeScript, fully customizable and developer-first.

A terminal for a more modern age

The repository for high quality TypeScript type definitions.

🐻 Bear necessities for state management in React

The web framework for content-driven websites. ⭐️ Star to support our work!

🔥 🔥 🔥 Open Source Airtable Alternative

Delightful JavaScript Testing.

The HTML5 Creation Engine: Create beautiful digital content with the fastest, most flexible 2D WebGL renderer.

A terminal built on web technologies

Your backend, minus the hassle.

Collection of TypeScript type challenges with online judge

React Hooks — 👍

🤖 Powerful asynchronous state management, server-state utilities and data fetching for the web. TS/JS, React Query, Solid Query, Svelte Query and Vue Query.

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

Next-generation ORM for Node.js & TypeScript | PostgreSQL, MySQL, MariaDB, SQL Server, SQLite, MongoDB and CockroachDB

🧙‍♀️ Move Fast and Break Nothing. End-to-end typesafe APIs made easy.

TypeScript-first schema validation with static type inference

A declarative, efficient, and flexible JavaScript library for building user interfaces.

An open-source framework for making universal native apps with React. Expo runs on Android, iOS, and the web.

Blazing fast, instant realtime GraphQL APIs on your DB with fine grained access control, also trigger webhooks on database events.

Scheduling infrastructure for absolutely everyone.