---
title: "Comment Cards"
description: "Social comments typing on over footage: avatar pop, username and time, per-character typewriter, likes row; image avatars or initials chips"
---
`social` `comments` `creator` `overlay`
## Add it to a project
### Ask your agent
```text
Add the Comment Cards block from the HyperFrames Catalog to this project.
Replace the demo content with mine and match the existing design and timing.
```
### Install from the terminal
```bash
npx hyperframes add yt-comment-card
```
## Details
| Property | Value |
| --- | --- |
| Type | Block |
| Dimensions | 1920×1080 |
| Duration | 8s |
**Installed files**
| File | Target | Type |
| --- | --- | --- |
| `yt-comment-card.html` | `compositions/yt-comment-card.html` | hyperframes:composition |
## Use it
Ask your agent to replace the example content, match the project style, and place the block at the right moment in the video.
**Wiring it by hand.** The installed block can be added to a host composition with:
```html
```
## Related topics
- [Browse the complete Catalog](/catalog)
- [Add assets and Catalog items in Studio](/studio/assets-and-blocks)
- [Build a richer composition](/go-further)