shadcn/ui is a collection of reusable, unstyled React components built on Radix UI and Tailwind CSS, copied into your codebase for full customization.
It emphasizes accessibility and composability without vendor lock-in.
Use shadcn/ui when:
Note: npx shadcn-ui@latest add button for installs.
Extend with cn() utility for class merging.
Ensure dark mode vars are set.