# Drag to Compare

> A dimensional interactive comparison component where two plans exist in competing visual universes separated by a draggable energy rift. Features 3D perspective-tracking cards, a live particle spark system on drag, reactive atmospheric backgrounds, staggered feature rows with hover-activated comparison bars, and a physics-driven verdict indicator.

- Author: [Yad Hakim](https://21st.dev/@dev.yadhakim)
- License: unknown
- Live preview: https://21st.dev/@dev.yadhakim/components/drag-to-compare

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/dev.yadhakim/drag-to-compare?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