# Scroll Text Marquee

> A scroll-controlled text marquee whose speed and direction respond dynamically to scroll velocity for an interactive animated headline effect.

- Author: [UI Layouts](https://21st.dev/@uilayout.contact)
- License: MIT
- Tags: Animation, Text, Marquee, Scroll, Velocity
- npm dependencies: motion, @motionone/utils
- Live preview: https://21st.dev/@uilayout.contact/components/scroll-text-marquee

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/uilayout.contact/scroll-text-marquee?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/animation.md