Think about extensions to help game developers using SpriteKit and SceneKit; examples:
UIColor extensions to SKColorSKNode objectsUnfortunately my experience with developing games is very limited, but I think adding such extensions to SwifterSwift would be a nice addition, especially that we're now using spspecs!
Actually SKColor is a UIColor and therefore has all the UIColor extensions as default 馃憤
typealias SKColor = UIColor
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Actually SKColor is a UIColor and therefore has all the UIColor extensions as default 馃憤