Infinite scroll
Infinite scroll loads more content as the person moves down a page or list
What it means, how it is used and where it comes up, with its related concepts.
What it is and how it works
It can make continuous browsing easier, but makes it harder to stay oriented, return to an item or reach the footer. Whether it is appropriate depends on the task. It should offer accessible behaviour, clear states and alternatives when the user needs to control their path.