---
source: https://www.jointjs.com/demos/ui-popup
github: https://raw.githubusercontent.com/clientIO/joint-demos/main/ui-popup/README.md
generated: 2026-10-05
format: markdown
---

# JointJS+: ui.Popup <a href="https://www.jointjs.com/jointjs-plus"><img src="../jointjs-plus-badge.svg" alt="JointJS+" width="123" align="right" /></a>

Curious about how to control the appearance of popups? See how you can change their position, size, anchor, padding and more.

This demo is also available online at [jointjs.com](https://jointjs.com/demos/ui-popup).

## Available Versions

- [JavaScript](./js/)

## Screenshot

![screenshot](./screenshot.png)