Replicating Exotic Fruits App in Xamarin Forms
https://askxammy.com/replicating-exotic-fruits-app-in-xamarin-forms/

Databinding Scope in Xamarin.Forms
https://blog.verslu.is/xamarin/xamarin-forms-xamarin/databinding-scope-in-xamarin-forms/

Xamarin.Forms 101: Controls for boolean, numeric, and date and time input
https://www.youtube.com/watch?v=T1ERkKgqGRc

Playing with animation in Xamarin.Forms
https://www.thewissen.io/playing-with-animation-in-xamarin-forms/

Migrating ListView to CollectionView in Xamarin.Forms
https://www.mfractor.com/blogs/news/migrating-listview-to-collectionview-in-xamarin-forms-user-interface