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

# Comments and interaction

> Comments, replies, likes and notifications.

Comments are the core of reader interaction. They appear in both the public blog and the admin console, with several forms of engagement.

## Comment structure

* Comments belong to a post.
* Comments support replies, forming a parent/child structure.
* Admins can review, reply to or delete comments in the console.

## Capabilities

| Capability         | Description                                       |
| ------------------ | ------------------------------------------------- |
| Comment            | Visitors comment under a post                     |
| Reply              | Reply to an existing comment                      |
| Moment likes       | Like short-form moments                           |
| Email notification | Notify the owner or visitors when comments arrive |

## Moderation and safety

* The console lists all comments for centralized handling.
* Comment content is sanitized before rendering to prevent script injection.
* Combine with email notifications to follow up on new comments.

## Notification setup

Comment email notifications rely on mail configuration. See [Email notification](/v1/en/integration/notification/email).

## Next steps

* [Content model](/v1/en/guide/concepts/content-model)
* [Moments and likes](/v1/en/guide/frontend/moments)
* [Content management](/v1/en/guide/admin/content)