# Comment Thread

> A threaded comment/review discussion component with replies, @mentions, emoji reactions, edit, resolve/reopen, delete, and optimistic sending that shows pending, sent, or failed with retry.

- Author: [Mehi](https://21st.dev/@rmahammad)
- Library: [Motiq](https://21st.dev/@rmahammad/library/motiq)
- License: MIT
- Tags: Reaction, Collaboration, Comment, Comment Thread
- npm dependencies: motion
- Live preview: https://21st.dev/@rmahammad/components/comment-thread

## Install

```bash
npx shadcn@latest add "https://21st.dev/r/rmahammad/comment-thread?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