Top 6 loading-animation open source projects

A skeleton screen framework based on native for iOS. (一个由iOS原生组件映射出骨架屏的框架，包含快速植入，低耦合，兼容复杂视图等特点，提供国内主流骨架屏动画的加载方案，同时支持上拉加载更多、自定制动画。)

☠️ An elegant way to show users that something is happening and also prepare them to which contents they are awaiting

Automatically add a progress bar to your site.

The easiest library to show skeleton screens in an Android app.

A TypeScript-React edition of Sam Herbert's amazing SVG Loaders.

 SwiftUI-DesignCode is some examples in the process of learning swiftUI 2.0