Window: appinstalled event

The appinstalled event of the Web Manifest API is fired when the browser has successfully installed a page as an application.

This event is not cancelable and does not bubble.

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

addEventListener('appinstalled', event => { });

onappinstalled = event => { };

A generic Event.

You can use the appinstalled event in an addEventListener method:

window.addEventListener('appinstalled', function() {
  console.log('Thank you for installing our app!');
});

Or use the onappinstalled event handler property:

window.onappinstalled = function() {
  console.log('Thank you for installing our app!');
};