Base UI · Tailwind v4 · React 19 · shadcn-compatible registry

Components that are already finished.

Production-ready React components you own. Full data tables, full forms, full features - not primitives you have to assemble.

npx fujin@latest init

Finished, not assembled

A data table with server-side pagination, faceted filters, URL state and export. Forms with real ARIA wiring. Auth with every screen, not just the login card.

Logic and looks, separated

Behaviour lives in headless hooks under lib/. Markup lives in components/. Restyle freely - the behaviour keeps working.

Recipes install features

One command adds routes, server actions, schemas and screens for a whole feature, wired and typed.

Built for agents

Every item ships structured metadata over MCP, so an agent learns a component in a few hundred tokens instead of reading its source.