Pageboy
A simple, highly informative page view controller
...Pageboy requires iOS 11 / tvOS 11; and is compatible with Swift 5. The delegate functions provided by a PageboyViewController are much more reliable and useful than what a raw UIPageViewController provides. You can use them to find out exactly where the current page is, and when it's moved, where it's headed. Simplified data source management & enhanced delegation. Dynamically insert & remove pages. Infinite scrolling support. Automatic timer-based page transitioning. Support for custom animated page transitions.