Idea Summary Page: Integrate functionality to scroll to top of page.
Use Case overflow of text or records on a page forcing you to scroll down - button allows to go to top of page by a click
Preferred Solution (Optional) with JS this can be achieved
This can already be easily achieved with simple html, no js needed, as part of the HTML specification:
https://developer.mozilla.org/en-US/docs/Web/HTML/Element/a#attr-href
If you scroll to the bottom of this app's pages, you'll see this button as part of the page template, which does this exactly:
I suppose that this could be made easier in APEX, with just a checkbox option on any button..