WYInteractiveTransitions are called when view controller transitions take place. * PresentViewControlles * DismissViewController * PerformSegueWithIdentifier & PrepareForSegue * etc...
WYMaterialButton implemented Material Design on iOS, allowing iOS buttons to be more responsive and interactive. Integrated with Spring and pop animations, WYMaterialButton is super animated and programmer-friendly. All settings can be customized in storyboard inspector.