# Notification Matrix

> One settings card for notification preferences: a channel by topic switch matrix, a 24 hour quiet hours slider that can wrap past midnight, and a segmented digest control with a plain language summary. Locked cells explain why they are locked.

- Author: [Holo](https://21st.dev/@vovalopuh13)
- License: mit
- Tags: Form, Notification, Toggle, Settings
- npm dependencies: lucide-react, framer-motion
- Live preview: https://21st.dev/@vovalopuh13/components/notification-matrix

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/vovalopuh13/notification-matrix?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/form.md