# Reaction Bar

> A toggleable like, comment, repost and share pill for posts and feeds, with popping icons and counts that roll in digit by digit.

- Author: [flohoeller](https://21st.dev/@flohoeller)
- Library: flohoeller
- License: MIT
- Tags: Reaction, Like Button, Social, Toggle, Feed
- Live preview: https://21st.dev/@flohoeller/components/reaction-bar

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/flohoeller/reaction-bar?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/reaction.md