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

React documentation website in Simplified Chinese

The repository for high quality TypeScript type definitions.

The most comprehensive authentication framework for TypeScript

🤯 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…

⭐ Ant Design SVG Icons

🚀 Beautiful, fast and modern React UI library. (Previously NextUI)

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

React Hooks for Data Fetching

Measure the difference between two strings with the fastest JS implementation of the Levenshtein distance algorithm

TypeScript-first schema validation with static type inference

A full-featured, hackable Next.js AI chatbot built by Vercel

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…

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

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…

Scan for React performance issues and eliminate slow renders in your app

🎉跨平台的剪贴板管理工具 | Cross-platform clipboard management tool

Apache ECharts is a powerful, interactive charting and data visualization library for browser

A comprehensive React UI components library based on Arco Design

Declarative routing for React

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 semver parser for node (the one npm uses)

Modern.js is a web engineering system, including a web framework and a npm package solution.

⏰ Day.js 2kB immutable date-time library alternative to Moment.js with the same modern API