# Collapsible File Tree

> A file tree with collapsible folders, file-type icons, and colored badges for building file explorers and navigation panels.

- Author: [Patrick Xin](https://21st.dev/@patrick-xin)
- Library: @lumiui
- License: MIT
- Tags: File Tree, File Explorer, Folder, Tree, Navigation
- npm dependencies: lucide-react, class-variance-authority, @base-ui-components/react
- Live preview: https://21st.dev/@patrick-xin/components/collapsible-file-tree

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/patrick-xin/collapsible-file-tree?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/file-tree.md