json-render

json-render is a generative UI framework that lets AI create interfaces from natural language prompts while maintaining safety through component guardrails. Developers define a catalog of allowed components, actions, and data bindings, then AI generates JSON that renders natively across platforms. The framework supports React, Vue, Svelte, React Native, and other targets from a single catalog.

Features include progressive streaming for instant rendering, schema validation to ensure predictable output, and pre-built component libraries like shadcn/ui. Users can export generated UIs as standalone code without runtime dependencies. The project indicates it was built using Cursor.