---
nav-title: "data/observable How-To"
title: "observable"
description: "Examples for using data/observable"
previous_url: /ApiReference/data/observable/HOW-TO
---
# Observable
Using Observable objects requires the "data/observable" module.
<snippet id='observable-require'/>

### Creating an Observable
<snippet id='observable-creating'/>

### Responding to property changes
<snippet id='observable-property-change'/>