The Noun Project

Origin UI offers a rich collection of open-source, copy-paste UI components built with Tailwind CSS and React for rapid app UI development.

Kibo UI is a registry of composable, accessible, open-source UI components and blocks designed for use with shadcn/ui, React, TypeScript, and Tailwind CSS.

Skiper/ui offers modern, minimal UI components and website templates built with Tailwind CSS, Next.js, and Framer Motion for unstoppable developers.