Customize theme for shadcn/ui with tweakcn's interactive editor. Supports Tailwind CSS v4, Shadcn UI, and custom styles. Modify properties, preview changes, and get the code in real time.

Build prototypes, get user feedback, and make data-driven decisions. The AI prototyping platform for product teams.

Generate UI, mockups, and wireframes inside your IDE with AI-powered design assistance. Works with Cursor, Windsurf, VS Code, and more.

Ship polished UIs faster with ready-to-use React Tailwind components inspired by shadcn/ui. Built by design engineers, for design engineers.