TextKit offers many great ways to manipulate text in iOS. Supporting these features is key to providing a better experience for users. I recommend that you take the time to navigate through Apple's documentation. We have covered many of the standard uses in this chapter. TextKit is a very powerful new API that will continue to provide innovative ways to be used.
In the final chapter, we are going to cover UIKit Dynamics. We will learn how adding physics to our UI elements can create an exciting experience!