Navigation: navigatesuccess event

Baseline 2026

Newly available

Since ⁨January 2026⁩, this feature works across the latest devices and browser versions. This feature might not work in older devices or browsers.

The navigatesuccess event of the Navigation interface is fired when a successful navigation has finished.

In the case of an intercepted navigation, this would occur after any promises returned by your intercept() handler are fulfilled. The NavigationTransition.finished promise will also fulfill at the same time.

Syntax

Use the event name in methods like addEventListener(), or set an event handler property.

addEventListener("navigatesuccess", (event) => { })

onnavigatesuccess = (event) => { }

Event type

A generic Event.

Examples

You might deal with a successful navigation by hiding a previously displayed progress indicator, like this:

navigation.addEventListener("navigatesuccess", (event) => {
  loadingIndicator.hidden = true;
});

Or you might show an error message on failure:

navigation.addEventListener("navigateerror", (event) => {
  loadingIndicator.hidden = true; // also hide indicator
  showMessage(`Failed to load page: ${event.message}`);
});