e ran whenever that element "intersects" with the user's viewport.
* [[https://alpinejs.dev/plugins/... e elements. Trapping focus is very beneficial for users using screen readers or navigating via keyboard
://viralpatel.net/blogs/2009/03/how-to-apply-html-user-interface-effects-using-jquery.html|How to apply HTML User Interface Effects using jQuery]] (Hide/show, Fade