threecn
threecn is a third-party shadcn registry — React + Tailwind components you can install with the shadcn CLI.
- Category
- Blocks & Components
- Pricing
- Free / open-source registry
- Last checked
- Sep 24, 2026
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All components0
About threecn
threecn is a block and section collection built for teams standardizing on shadcn/ui. The registry currently lists 28 installable blocks and sections.
Engineering-wise, its components commonly build on three, @react-three/fiber and @react-three/drei, and heavier items pull in three. About 100% of the collection is medium-to-heavy on the client.
In practice it covers blog-list, dashboard, data-table and contact — a fit for landing pages, marketing sites, and product UI that should stay consistent with the shadcn design language.
