In this article, Charlin shows you how to make the navigation bar transparent in Xamarin Forms. Make sure to set the color BackgroundColor to Transparent and set the property NavigationPage.IsNavigationBarTranslucent=“True” on iOS.
Transparent Navigation Bar in Xamarin Forms by Charlin Agramonte
Popup pages are something that Xamarin.Forms doesn't include out of the box. It's a really common requirement so, RG.Plugins.Popup was created to help you. Thiago Bertuzzi shows you how to get started.
O X do Xamarin Forms — Pop-ups by Thiago Bertuzzi
Xamarin.Forms is great. But, every now and then, it falls short on some basic modern controls e.g checkbox, radio buttons, cards, etc. Luckily, Xamarin community is large and very engaged with the platform.
Checkbox For Xamarin.Forms by Hussain N. Abbasi