Material UI: Comprehensive React component library that implements Google's Material Design. Free forever.

Virtual whiteboard for sketching hand-drawn like diagrams

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

A utility-first CSS framework for rapid UI development.

A cross-platform ChatGPT/Gemini UI (Web / PWA / Linux / Win / MacOS). 一键拥有你自己的跨平台 ChatGPT/Gemini/Claude LLM 应用。

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

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

Realtime application framework (Node.JS server)

A JS library for predictable global state management

Dify is an open-source LLM app development platform. Dify's intuitive interface combines AI workflow, RAG pipeline, agent capabilities, model management, observability features and more, letting yo…

Easy to maintain open source documentation websites.

Declarative routing for React

Quill is a modern WYSIWYG editor built for compatibility and extensibility

React Hooks — 👍

A fast, simple & powerful blog framework, powered by Node.js.

👨🏻‍💻👩🏻‍💻 Use Ant Design like a Pro!

Presentation Slides for Developers

Langchain-Chatchat（原Langchain-ChatGLM）基于 Langchain 与 ChatGLM, Qwen 与 Llama 等语言模型的 RAG 与 Agent 应用 | Langchain-Chatchat (formerly langchain-ChatGLM), local knowledge based LLM (like ChatGLM, Qwen and…

The next open source file uploader for web browsers 🐶

AI chat for any model.

The flexible backend for all your projects 🐰 Turn your DB into a headless CMS, admin panels, or apps with a custom UI, instant APIs, auth & more.

✌️ A spring physics based React animation library

CLI tool for Angular

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

Web framework built on Web Standards

Lexical is an extensible text editor framework that provides excellent reliability, accessibility and performance.

Interactive Data Visualization in the browser, from Python

Selector library for Redux

🥚 Born to build better enterprise frameworks and apps with Node.js & Koa

A build system for development of composable software.