ASHorizontalScrollView is an open source component allowing you to easily create horizontal scrolling views easily from a set of views.
ASHorizontalScrollView can be used where the subviews to be used in the scroll view are the same size and automatically calculates how to display the subviews.
This animation from the readme shows ASHorizontalScrollView in action:
You can find more about ASHorizontalScrollView on Terence Chen’s blog.
You can find the source code repo for ASHorizontalScrollView on Github here.
A handy component for easily making horizontal scrolling views.