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

Deliver web apps with confidence 🚀

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

VS Code in the browser

Apache Superset is a Data Visualization and Data Exploration Platform

🤯 Lobe Chat - an open-source, modern design AI chat framework. Supports multiple AI providers (OpenAI / Claude 4 / Gemini / DeepSeek / Ollama / Qwen), Knowledge Base (file upload / RAG ), one click…

RAGFlow is a leading open-source Retrieval-Augmented Generation (RAG) engine that fuses cutting-edge RAG with Agent capabilities to create a superior context layer for LLMs

🐻 Bear necessities for state management in React

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

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.

Collection of TypeScript type challenges with online judge

Delightful JavaScript Testing.

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

🐠 Babel is a compiler for writing next generation JavaScript.

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

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

TypeScript-first schema validation with static type inference

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

Platform to build admin panels, internal tools, and dashboards. Integrates with 25+ databases and any API.

Jan is an open source alternative to ChatGPT that runs 100% offline on your computer

Lerna is a fast, modern build system for managing and publishing multiple JavaScript/TypeScript packages from the same repository.

Make any web page a desktop application

Build forms in React, without the tears 😭

Immutable persistent data collections for Javascript which increase efficiency and simplicity.

🛡️ ⚛️ A simple, scalable, and powerful architecture for building production ready React applications.

A React Framework for building internal tools, admin panels, dashboards & B2B apps with unmatched flexibility.

React Hooks for Data Fetching

A JavaScript library to position floating elements and create interactions for them.

The open-source CapCut alternative