快速导入多个控制器，通过顶部选择菜单切换控制器，实现一个页面多个控制器切换处理.(It's an so easy way to add your all kinds of childControllers into superViewController, then you can slide around or just click on the topButton which is automatically building in the topView to switch your childViewController.）

Demonstration of complex interface layouts using child view controllers in iOS 🦾

Using Child View Controllers for encapsulation, reusability, and avoid Massive View Controller

ios 13 app that let you keep track your githubFollowers

An example project looking at producing a view transition similar to the App Store card transition by using child view controllers

Using Child ViewController to avoid massive ViewController and separate loadingView or Error Handle View into different parts

demo project on Angular 6 Features - ChildView, Input, Output EventEmitter for accessing customer details