Product designers, developers and even AI agents need a standardized UI for common to advanced AI model interactions. Chai UI is the AI-native design system that I wished existed while I was rapidly building AI tools and apps while at Amazon. The intelligent set of components have structured prompts baked in making it easy to roll-out model routing, prompt enhancement, multi-model inference and automatic retries. Support multiple use cases like text, image, video or even world generation in a single interface. Chai UI supports model marketplace platforms like Fal.ai, OpenRouter and AWS Bedrock right out of the box. Secure, accessible and powerful. Install the PNPM package or fork and make it your own. Contributions and eventually sponsors are more than welcome.

Chai UI

AI-native, open source design system

AI-native, open source design system