Assistant UI

Assistant UI is the open-source TypeScript/React library for building production-ready, ChatGPT-style AI chat interfaces: deploy sophisticated conversational UX fast.

This dedicated toolkit delivers enterprise-grade AI chat interfaces using a modern stack: it's built on shadcn/ui and Tailwind for deep customization. The library provides pre-built components and robust state management, specifically optimized for streaming responses and multi-turn conversations. Developers integrate it with any LLM backend, including Vercel AI SDK and LangGraph, to quickly implement features like thread management, attachment handling, and Generative UI mapping.

https://assistant-ui.com