# Inline Combobox

> An inline combobox for editor suggestion menus like @mentions, slash commands, and emoji pickers, built for Plate/Slate rich-text editors.

- Author: [platejs](https://21st.dev/@platejs)
- Library: @plate
- License: MIT
- Tags: Combobox, Autocomplete, Editor
- npm dependencies: platejs, @ariakit/react, @platejs/combobox, class-variance-authority
- Live preview: https://21st.dev/@platejs/components/inline-combobox

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/platejs/inline-combobox?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/combobox.md