Web/API/ReportingObserver/observe

This is an experimental technologyCheck the Browser compatibility table carefully before using this in production.

The observe() method of the ReportingObserver interface instructs a reporting observer to start collecting reports in its report queue.

Syntax

reportingObserverInstance.observe()

Examples

let options = {
  types: ['deprecation'],
  buffered: true
}

let observer = new ReportingObserver(function(reports, observer) {
  reportBtn.onclick = () => displayReports(reports);
}, options);

observer.observe()

Specifications

Specification	Status	Comment
Reporting APIThe definition of 'ReportingObserver.observe()' in that specification.	Editor's Draft

Browser compatibility

Update compatibility data on GitHub

	Desktop						Mobile
	Chrome	Edge	Firefox	Internet Explorer	Opera	Safari	Android webview	Chrome for Android	Firefox for Android	Opera for Android	Safari on iOS	Samsung Internet
`observe` Experimental'	Chrome Full support 69	Edge Full support 79	Firefox No support No	IE No support No	Opera Full support 56	Safari No support No	WebView Android Full support 69	Chrome Android Full support 69	Firefox Android No support No	Opera Android Full support 48	Safari iOS No support No	Samsung Internet Android Full support 10.0

Legend

Full support: Full support
No support: No support
Experimental. Expect behavior to change in the future.': Experimental. Expect behavior to change in the future.