Fade Views In/Out with Fadeable – A Swift Protocol Extension

This article presents Fadeable, a Swift protocol extension that allows any UIView instance to easily fade in or out using simple method calls. The author provides a code snippet defining the Fadeable protocol with alpha property and fadeIn/fadeOut functions, then extends the protocol with default implementations using UIView animations. UIView is extended to conform to Fadeable, enabling any view to call fadeIn() or fadeOut(). The article also mentions a full walkthrough of creating and publishing the library to CocoaPods Trunk, making it relevant for iOS developers interested in Swift protocols, extensions, and dependency management.