# Contribution Heatmap

> A polished GitHub-style contribution heatmap component for React and TypeScript. Includes dark/light theme support, multiple color palettes, interactive tooltips, replay animation, and export-to-image functionality. Designed for dashboards, developer portfolios, analytics platforms, and activity tracking interfaces with a clean, modern UI and customizable layout

- Author: [Aashir Zayd](https://21st.dev/@aashirzayd)
- License: unknown
- npm dependencies: lucide-react, html-to-image
- Live preview: https://21st.dev/@aashirzayd/components/contribution-heatmap

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/aashirzayd/contribution-heatmap?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