# Ripple Buttons

> A set of five click-triggered button variants (ripple, echo, sonar, ping, flash) that animate a wave or ring from the pointer position, respecting reduced-motion preferences.

- Author: [ai 2](https://21st.dev/@ai2)
- Library: @ai2
- License: MIT
- Tags: Button, Ripple, Animation, Motion
- npm dependencies: motion
- Live preview: https://21st.dev/@ai2/components/buttons-ripple

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/ai2/buttons-ripple?api_key=$API_KEY_21ST"
```

Requires a 21st API key (generate one at https://21st.dev/mcp) passed as `API_KEY_21ST`. Free accounts get a limited number of installs per day; unlimited on a paid plan — see https://21st.dev/pricing.

Full component directory: https://21st.dev/llms.txt · More like this: https://21st.dev/community/components/s/button.md