Is there an event in javascript that sees that this particular part of the page is currently displayed in the browser?

Question

JavaScript

Good afternoon. It is required to perform an action when the browser screen is on a certain part of the site page. For example, when you scroll on Habré to the heading - "MOST READ", the event fires and the function is executed. Is that possible ?

Thank you.

Answer 1

Watch the onscroll event, and when its Y coordinate is greater than the Y coordinate of the desired block, then we have scrolled.

Answer 2

https://developer.mozilla.org/en/docs/Web/API/Inte...