AgileJSON is a framework written in Swift which to make converting model objects( pure classes/structs ) to and from JSON easy on iOS. The usage of AgileJSON is quite similar to HandyJSON, and it's more safe than HandyJSON, because it doesn't direct operate on memory layout as HandyJSON does.
Check out this lovingly crafted Apple Music-style popup library. SPAlert is written in clean, beautiful, modern Swift code by Ivan Vorobei, a prolific and talented open source developer.
This open source project contains a ton of preset styles, including "done," "heart," "message," and more. If the presets don't fit your needs, you can customize the popups with custom images and duration. Includes support for light and dark modes, and installable via Swift Package Manager and CocoaPods.