> ## Documentation Index
> Fetch the complete documentation index at: /llms.txt
> Use this file to discover all available pages before exploring further.
# US Bubble Map
> Animated US bubble map with proportional city markers, value callouts, and connection lines — composable with us-map
# US Bubble Map
Animated US bubble map with proportional city markers, value callouts, and connection lines — composable with us-map
**US Bubble Map**
```html us-map-bubble.html
US Bubble Map
Top 20 US Cities by Population
Proportional bubble markers by metropolitan population
Source: U.S. Census Bureau, 2024
```
Copy npx hyperframes add us-map-bubble to the clipboard
That writes one file: `compositions/us-map-bubble.html`.
## Add it to your video
It runs for 12 seconds at 1920×1080. Paste this into your composition:
```html index.html
```
Move it in time with `data-start`. Put it on a different timeline row with
`data-track-index`. See [data attributes](/concepts/data-attributes.md) for the rest.
{/* hf:generated-footer */}
Tagged `data` `map` `geography` `usa` `bubble` `cities`.
## Related topics
* [Browse the complete Catalog](/catalog.md)
* [Add assets and Catalog items in the browser editor](/studio/assets-and-blocks.md)
* [Put blocks together into one video](/concepts/compositions.md)