OpenUI

OpenUI is an experimental open-source interface generator that allows developers to describe user interfaces in natural language and instantly render them visually. The project aims to accelerate UI prototyping by combining generative AI with modern frontend tooling. Users can iteratively refine designs through conversational prompts and convert generated layouts into frameworks like React or Web Components. OpenUI supports multiple model providers through LiteLLM, making it flexible across different AI ecosystems. The system is designed both as a practical prototyping tool and as a research platform for building next-generation AI-powered developer experiences. Its architecture separates frontend rendering from backend model orchestration, enabling extensibility and customization. The project is especially appealing to teams exploring AI-assisted design workflows.