⌛️A customizable animated gradient loading bar.
created at Dec. 27, 2016, 8:26 p.m.
📊 A customizable gradient progress bar (UIProgressView).
created at March 4, 2017, 9:17 a.m.
📬 A lightweight implementation of an observable sequence that you can subscribe to.
created at April 28, 2019, 6:37 a.m.