EasyAnimation is a Swift library for defining and executing interface animations. It provides a system for modifying layer properties and creating visual transitions for UI components.
The library specializes in physics-based motion, utilizing spring constants and damping ratios to produce bouncy movement effects. It also enables complex animation sequencing, allowing multiple visual changes to be chained together with specific timing and delays.
Additional capabilities include the ability to cancel running animation sequences after the active step completes and the use of block-based property mutation to update visual attributes without manually managing native animation objects.