How To Dynamically Filter A SharePoint Online List

In this SharePoint Online tutorial, I will demonstrate how to dynamically filter one SharePoint List using another list. Specifically, it will demonstrate how to add two SharePoint Lists to a single page and then implement the ability to filter one list by another. The example utilized in the tutorial will demonstrate how to filter a SharePoint List that stores information about key department contacts by selecting a department from another list. One of the major limitations of dynamic filtering is that you can only filter based on a single condition or value.

I am also curious to learn how others have practically used SharePoint List dynamic filtering?