JNWAnimatableWindowSmooth animation of a NSWindow using a CALayer.License: MITObjective CJNWCollectionViewA highly customizable and performant collection view for the Mac.License: MITObjective CJNWLabelLight-weight CATextLayer wrapper for OS XLicense: MITObjective CJNWScrollViewA subclass of NSScroll/ClipView with better animationsLicense: MITObjective CJNWSpringAnimationJNWSpringAnimation is a subclass of CAKeyframeAnimation that adds support for creating damped harmonic animations.License: MITObjective C