# UltraQualitySpreadsheet

> A never-before-seen, ultra-rich React spreadsheet component built with Tailwind CSS. Supports editable cells, sticky headers, keyboard navigation, basic formulas (=SUM(range)), copy/paste, and smooth scrolling for endless grids.

- Author: [Dhileep Kumar GM](https://21st.dev/@dhileepkumargm)
- License: unknown
- Live preview: https://21st.dev/@dhileepkumargm/components/ultra-quality-spreadsheet

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/dhileepkumargm/ultra-quality-spreadsheet?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