# Emoji Reaction · Pro

A reaction bar: hover the button to pop a row of emoji on staggered springs, pick one and it bursts while its count chip bounces; picking it again takes it back.

This is a Charcoal UI Pro component. Its source and examples are available with a Pro seat: https://charcoalui.com/pricing

## With a Pro seat

1. Add the registry to components.json:

```json
{
  "registries": {
    "@charcoal": {
      "url": "https://charcoalui.com/r/{name}.json",
      "headers": {
        "Authorization": "Bearer ${CHARCOAL_LICENSE_KEY}"
      }
    }
  }
}
```

2. Copy your licence key from https://charcoalui.com/dashboard and put it in .env.local as CHARCOAL_LICENSE_KEY, then:

```bash
npx shadcn@latest add @charcoal/emoji-reaction
```

To read Pro source through this MCP server, reconnect it with the header "Authorization: Bearer <licence key>".

## API — Emoji Reaction
| Prop | Type | Default | Notes |
| --- | --- | --- | --- |
| `emojis` | `string[]` | `["👍", "❤️", "😂", "🎉", "🤔", "👀"]` |  |
| `value` | `string \| null` | — |  |
| `onReact` | `(emoji: string \| null) => void` | — |  |
| `counts` | `Record<string, number>` | — |  |
| `size` | `number` | `28` |  |
| `className` | `string` | — |  |

See it live: https://charcoalui.com/docs/components/emoji-reaction