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

Visual Studio Code

Share, discover, and collect prompts from the community. Free and open source — self-host for your organization with complete privacy.

Curated coding interview preparation materials for busy software engineers

Virtual whiteboard for sketching hand-drawn like diagrams

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

An enterprise-class UI design language and React UI library

JavaScript API for Chrome and Firefox

A utility-first CSS framework for rapid UI development.

Storybook is the industry standard workshop for building, documenting, and testing UI components in isolation

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

VS Code in the browser

A progressive Node.js framework for building efficient, scalable, and enterprise-grade server-side applications with TypeScript/JavaScript 🚀

The open and composable observability and data visualization platform. Visualize metrics, logs, and traces from multiple sources like Prometheus, Loki, Elasticsearch, InfluxDB, Postgres and many mo…

🤯 LobeHub - an open-source, modern design AI Agent Workspace. Supports multiple AI providers, Knowledge Base (file upload / RAG ), one click install MCP Marketplace and Artifacts / Thinking. One-cl…

Easy to maintain open source documentation websites.

Realtime application framework (Node.JS server)

A JS library for predictable global state management

🐻 Bear necessities for state management in React

Declarative routing for React

A powerful cross-platform UI toolkit for building native-quality iOS, Android, and Progressive Web Apps with HTML, CSS, and JavaScript.

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

Quill is a modern WYSIWYG editor built for compatibility and extensibility

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

Delightful JavaScript Testing.

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

very good whiteboard infinite canvas SDK

React Hooks — 👍

🐠 Babel is a compiler for writing next generation JavaScript.

Visual primitives for the component age. Use the best bits of ES6 and CSS to style your apps without stress 💅