Creating drop-like shapes for progress indicator with a minimum toolset of customisation options is just nice. See more for UIBezierPath, CAShapeLayer and Swift 4 magic!
Category: Animation
UIBezierPath, CABasicAnimation and Swift
In order to have a straightforward aim for writing posts, this one combines summary for the idea behind Animation tag. See different progress indicators, animation engine based on CoreAnimation and more yet to come! Also, Swift.