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assistant-ui is a set of React components for AI chat, with integrations Langchain, Vercel AI SDK, TailwindCSS, shadcn-ui, react-markdown, react-syntax-highlighter, React Hook Form and more!

Wide model provider support (OpenAI, Anthropic, Mistral, Perplexity, AWS Bedrock, Azure, Google Gemini, Hugging Face, Fireworks, Cohere, Replicate, Ollama) out of the box and the ability to integrate custom APIs.

Step 1: Create a new project with assistant-ui pre-configured:

npx assistant-ui@latest create my-app
cd my-app

Step 2: Update the .env file with your OpenAI API key.

Step 3: Run the app:

npm run dev