# Accessible Accordion

> A keyboard-accessible accordion built on native HTML5 details/summary elements, with single- or multi-expand coordination, focus-visible outlines and reduced-motion support — ported to React from A11YPros' a11y-ui web component (credit: Ryan Mack / a11ypros.com).

- Author: [a11ypros](https://21st.dev/@a11ypros)
- Library: @delego
- License: MIT
- Tags: Accordion, Accessibility
- Live preview: https://21st.dev/@a11ypros/components/a11y-accordion

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/a11ypros/a11y-accordion?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/accordion.md