UIScrollView with fadeIn/fadeOut effect: A Comprehensive Guide to Optimizing Performance and Visual Appeal

Making a UIView Stick to the Top in a Full-Width Horizontal UIScrollView

Understanding the Relationship Between UIScrollView and CALayers: A Guide to Scrolling with Custom Views

The code snippets provided do not demonstrate a single implementation of a custom view that responds to touch events and passes the name of the item being dragged between views, but rather several examples of different approaches to handling this scenario.