ADLivelyCollectionView brings custom animations to UICollectionView. The library comes with pre-defined animations. They are here mainly for demo purposes and we encourage you design your own, in order to produce more subtle visual effects. It’s less than ten lines of code to write! ADLivelyCollectionView was designed as a subclass of UICollectionView, making its integration as simple as adding two files to your project and turning your instances of UICollectionView into instances of ADLivelyCollectionView.