一个人活着，是为了「实现」自己，而不是其他。你必须知道，你自己有多宝贵。—— fujia

Open Sources

1. NextChat

github(stars: 85k): https://github.com/ChatGPTNextWeb/NextChat 

✨ Light and Fast AI Assistant. Support: Web | iOS | MacOS | Android | Linux | Windows

2. lobe-chat

github(stars: 61k): https://github.com/lobehub/lobe-chat 

🤯 Lobe Chat - an open-source, modern-design AI chat framework. Supports Multi AI Providers( OpenAI / Claude 3 / Gemini / Ollama / DeepSeek / Qwen), Knowledge Base (file upload / knowledge management / RAG ), Multi-Modals (Plugins/Artifacts) and Thinking. One-click FREE deployment of your private ChatGPT/ Claude / DeepSeek application.

3. ai-chatbot

github(stars: 16k): https://github.com/vercel/ai-chatbot 

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

4. chat-ui

github(9k): https://github.com/huggingface/chat-ui 

Open source codebase powering the HuggingChat app

Open Sources - React Native

1. react-native-gifted-chat

github(stars: 14k): https://github.com/FaridSafi/react-native-gifted-chat 

💬 The most complete chat UI for React Native

2. stream-chat-react-native

github(stars: 1k): https://github.com/GetStream/stream-chat-react-native 

💬 React-Native Chat SDK ➜ Stream Chat. Includes a tutorial on building your own chat app experience using React-Native, React-Navigation and Stream