This template project features a number of sample views that can be used as starting points for the content of your application.
This template project features a sample of a Sidebar-style main menu which can be accessed throughout the app. This is done by leveraging Xamarin's MasterDetailPage to provide a consistent menu page and a custom Navigation Service (detailed in the Dependency Injection and Services section) to change the focused page.
In the App.cs file which defines the core Xamarin Forms application, you can see that we set the MainPage of the application to an instance of our custom MasterDetailWrapper class.
MasterDetailWrapper.cs extends Xamarin Form's MasterDetailPage class and builds up the page to feature our Main Menu Page as the "Master" page (aka the pull-out menu) and our Landing Page as the "Detail" page (aka the page being viewed.)