https://github.com/wangyingbo/SparkDemo
The original intention of this repo implementation is that the author saw a translated article on the juejin, and the demonstration effect is smooth and gorgeous, so I'm glad to learn it.
The original code is written with swift. In the process of learning, the author implemented it with Objective-C.
译文地址：给 UIView 来点烟花 - SwiftGG翻译组
原文链接：Add fireworks and sparks to a UIView
原作者仓库地址：tomkowz/fireworks