# Interactive Dot Grid Hero

> Cinematic hero section with a Canvas-rendered dot grid that reacts to cursor proximity, with particles that scale, brighten, and spring back to rest.

- Author: [Nexus UI](https://21st.dev/@nexus-ui)
- License: mit
- Tags: Landing Page, Canvas, Hero, Interactive, Particle
- npm dependencies: lucide-react, framer-motion
- Live preview: https://21st.dev/@nexus-ui/components/dot-grid-hero

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/nexus-ui/dot-grid-hero?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/landing-page.md