ECSlidingViewController is a view controller container that manages a layered interface. The top layer anchors to the left or right side of the container while revealing the layer underneath it. This is most commonly known as the "Side Menu", "Slide Out", "Hamburger Menu/Drawer/Sidebar", etc...
It features support for all screen sizes, all orientations, storyboards, and custom transitions. The animation, interaction, and layout are all customizable. The examples implement a "Fold", "Zoom", and "UIKit Dynamics" type of transitions.