Top 4 pagecontroller open source projects

segment tab controller with parallax Header

A macOS onboarding component

最常见的标签控制器，仿今日头条首页、网易新闻首页 ，实现多个ViewController列表切换(更新适配Swift5)

When using the ViewPager widget it is not always obvious to the user that there are adjacent views they can navigate to. By implementing this widget you provide a clear indicator that there exists additional content which they can click or swipe to see.