...Spruce can help designers request complex multi-view animations and not have the developers cringe at the prototype. To make everything super easy, we currently support both CocoaPods and Carthage. If you want to just do everything yourself without a package manager, checkout our releases page and download the pre-built frameworks there or you can download the exact source from this Github project. Spruce comes packed with UIView extensions meant to make your life easier when calling an animation. Let's say we want to [.fadeIn, .expand(.slightly)] our view. We will call that array of animations ourAnimations. ...