Infinite scroll in the Section element

The Section element is very versatile, it can be used for different things. One of the many uses is to create a container that is populated with multiple items from Salesforce.  In this scenario, sometimes many items are drawn and a scroll bar appears, this is why we've come up with the 'infinite scroll' option. What this option does is to load content to populate the fields currently visible in your screen real estate, and when the user scrolls through it, more content is then loaded automatically. This takes the pressure off the browser from having to pre-load the entire content at once, which takes more time.  So while the content loading may be gradual using 'infinite scroll', data loading seems smoother and faster to the user.
Read more about the Section element


Enjoy!