> ## Documentation Index
> Fetch the complete documentation index at: https://docs.tightknit.ai/llms.txt
> Use this file to discover all available pages before exploring further.

# Emoji Reactions

> Learn how emoji reactions are synced between Slack and your community site

When an emoji reaction is added or removed to a Slack message synced by Tightknit, it will automatically sync emoji reactions, including custom emojis, to the corresponding post or comment in the Tightknit community site.

<Frame caption="Emoji reactions synced between Slack and the community site">
  <img src="https://mintcdn.com/tightknit/8RgBfwvyxlVVp-GI/assets/site-sync-graphic.png?fit=max&auto=format&n=8RgBfwvyxlVVp-GI&q=85&s=67c557ce5554803f202cf0a1490db355" alt="Emoji reactions synced between Slack and the community site" width="1330" height="664" data-path="assets/site-sync-graphic.png" />
</Frame>


## Related topics

- [Activity Logs](/activity-logs/getting-started.md)
- [Create a Post or Comment](/slack/posts-and-comments/create-post-or-comment.md)
- [Slack Sync Guide](/slack/sync-guide.md)
- [Pages](/community-site/pages.md)
- [Slack Scopes & Permissions](/security/slack-scopes.md)