Reactjs

beUI is a free, open-source library of animated React components built with Motion and Tailwind CSS, installed via the shadcn CLI.

21st is a community catalog of 12,000+ React components, templates, shadcn themes, shaders, and gradients, each with an AI prompt for agents.

Spectrum UI is an open-source React and shadcn/ui component library with 250+ animated blocks, installable via CLI or an MCP server for AI editors.

An open-source collection of animated React components installed individually by copy or CLI, with JS/TS and CSS/Tailwind variants.

A shadcn registry of micro-interaction React components for polished click animations, jumps, and restarts.