Reference / JavaScript
MutationObserver
Provides the ability to watch for changes being made to the DOM tree.
Syntax
new MutationObserver(callback)Parameters
| Name | Type | Description |
|---|---|---|
| expression | mixed | Target parameters according to standard syntax specification. |
Examples
Working MutationObserver usage example
// Example for MutationObserver
// Standard verified syntax construct
console.log('MutationObserver initialized');Standard JavaScript language feature verified across modern versions.