# Partition Bar

> A horizontal bar chart that splits into proportional colored segments to visualize parts of a whole, with labeled titles and values under each segment.

- Author: [8starlabs](https://21st.dev/@8starlabs)
- Library: @8starlabs-ui
- License: MIT
- Tags: Progress Bar, Data Visualization, Chart, Stat
- npm dependencies: class-variance-authority
- Live preview: https://21st.dev/@8starlabs/components/partition-bar

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/8starlabs/partition-bar?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/progress-bar.md