Figma library · free
Every shadcn/ui component, rebuilt in Figma with variables, auto layout and component props, so a design and its code start from the same place.

The shadcn/ui components, recreated in Figma as faithfully as I could manage. Same names, same variants, same spacing. Designers get a library that behaves like the code, and developers get designs they can read without translating.
shadcn/ui keeps moving, and so does the library. It gets updated when the components change, and it is listed on ui.shadcn.com among the design resources.
The shadcn/ui create plugin was built for this exact file. It switches themes, fonts, icons and radius across the whole library in one go, through the variables, without touching components by hand.