This is an experimental technology
Because this technology's specification has not stabilized, check the compatibility table for usage in various browsers. Also note that the syntax and behavior of an experimental technology is subject to change in future versions of browsers as the specification changes.
var nodes = Event.deepPath
Array of nodes.
The definition of 'deepPath' in that specification.
|Working Draft||Initial definition.|
|Feature||Chrome||Firefox (Gecko)||Internet Explorer||Opera||Safari (WebKit)|
|Feature||Android||Android Webview||Firefox Mobile (Gecko)||Firefox OS||IE Mobile||Opera Mobile||Safari Mobile||Chrome for Android|
|Basic support||No support||53.0||?||?||?||?||?||53.0|
 Chrome has no event.deepPath, but supports event.composedPath() and event.composed since version 53. In Chrome, event.composedPath() works just as event.path, and if event.currentTarget is window, it will only include the window object (no document nodes) before version 55.