What are Container View Controllers?

UIKit / UINavigationController / UITabBarController / UIPageViewController Hi everyone. In this preview video for an upcoming course, we take a look at what these things called Container View Controllers are, and look at some examples of how they work. 0:00 Intro 0:48 What are Container View Controllers 3:41 UINavigationController 6:58 UITabBarController 9:52 UIPageViewController 13:27 Wrap-up