# Details Display

> A collapsible details card that lists key project properties and reveals extra fields in place via a 'More details' toggle, without navigating away — ported to React from SLtowl's SL UI Library 'details-display' package (MIT).

- Author: [sltowl](https://21st.dev/@sltowl)
- Library: SLtowl
- License: MIT
- Tags: Collapsible, Disclosure, Accordion
- Live preview: https://21st.dev/@sltowl/components/matte-details-display

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/sltowl/matte-details-display?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/collapsible.md