Collection views display cells using a configurable and customisable layout, making it noticeably simple to animate.
It uses custom UICollectionViewLayout to provide you full control over the presentation as well as all the tools available in UICollectionView.
Benchmark the performances of various Swift layout frameworks (autolayout, UIStackView, PinLayout, LayoutKit, FlexLayout, Yoga, ...)
Neon is built around how user interfaces are naturally and intuitively designed. No more springs and struts.