{"description":"<code>transitionend</code> event","mdn_url":"https://developer.mozilla.org/docs/Web/API/Element/transitionend_event","source_file":"api/Element.json","spec_url":"https://drafts.csswg.org/css-transitions/#transitionend","status":{"deprecated":false,"experimental":false,"standard_track":true},"support":{"chrome":[{"version_added":"26"},{"alternative_name":"webkittransitionend","version_added":"1"}],"chrome_android":[{"version_added":"26"},{"alternative_name":"webkittransitionend","version_added":"18"}],"edge":[{"version_added":"18"},{"alternative_name":"webkittransitionend","version_added":"79"},{"notes":"The <code>ontransitionend</code> event handler property is not supported. To listen to this event, use <code>element.addEventListener('transitionend', function() {});</code>.","partial_implementation":true,"version_added":"12","version_removed":"18"}],"firefox":{"version_added":"51"},"firefox_android":{"version_added":"51"},"ie":{"notes":"The <code>ontransitionend</code> event handler property is not supported. To listen to this event, use <code>element.addEventListener('transitionend', function() {});</code>.","partial_implementation":true,"version_added":"10"},"oculus":[{"version_added":"5.0"},{"alternative_name":"webkittransitionend","version_added":"5.0"}],"opera":[{"version_added":"12.1"},{"alternative_name":"webkittransitionend","version_added":"15"},{"alternative_name":"otransitionend","version_added":"11.6","version_removed":"15"}],"opera_android":[{"version_added":"12.1"},{"alternative_name":"webkittransitionend","version_added":"14"},{"alternative_name":"otransitionend","version_added":"12","version_removed":"14"}],"safari":[{"version_added":"7"},{"alternative_name":"webkittransitionend","version_added":"4"}],"safari_ios":[{"version_added":"7"},{"alternative_name":"webkittransitionend","version_added":"3.2"}],"samsunginternet_android":[{"version_added":"1.5"},{"alternative_name":"webkittransitionend","version_added":"1.0"}],"webview_android":[{"version_added":"4.4"},{"alternative_name":"webkittransitionend","version_added":"4.4"}]}}