# Upvote Downvote Counter

> An animated upvote and downvote counter with smoothly transitioning numbers and color feedback on the active vote.

- Author: [UI Layouts](https://21st.dev/@uilayout.contact)
- License: MIT
- Tags: Number Flow, Counter, Voting, Upvote, Downvote
- npm dependencies: motion, lucide-react, @number-flow/react
- Live preview: https://21st.dev/@uilayout.contact/components/motion-number-upvotes

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/uilayout.contact/motion-number-upvotes?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/number-flow.md