# Scrub Sparkline Stats

> A KPI tile strip where dragging a finger or pointer along a 30-day sparkline rewinds the big number to that day, rolling only the digits that change, while the date and day-over-day delta update, springing back to today on release.

- Author: [ham7a311](https://21st.dev/@ham7a311)
- Library: ham7a311
- License: MIT
- Tags: KPI, Sparkline, Dashboard, Stat, Chart
- Live preview: https://21st.dev/@ham7a311/components/scrub-sparkline-stats

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/ham7a311/scrub-sparkline-stats?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/kpi.md