In this post, David Ortinau introduces Xamarin.Forms 3.3. Some nice improvements. He highlights those updates, gives you a taste of what’s happening for Android image performance, and show you how to update your WebView for optimal performance on iOS.
Xamarin.Forms 3.3.0: Little Things, Huge Difference by David Ortinau
Here is a cool article (and nuget) about sorting out the async loading of your pages. It covers those common requirements we have, like Displaying a loading indicator, showing an error screen, and handling when you have no data.
TaskLoaderView: async init made easy by Jean-Marie Alfonsi
Charlin has a good article on Converters in Xamarin.Forms. What I like about this article is she points out some considerations for when to use Converters vs Triggers.
Understanding Converters in Xamarin Forms by Charlin Agramonte
Marco highlights a really cool use of ControlTemplate with Xamarin.Forms
ControlTemplates.xaml by Marcos Cobeña Morián
This is the last post in the series by Thiago on creating a RSS Reader. In this post he shows a component called Match.BackgroundService and how that can make updating information in the background easier for a cross platform application (given the differences in backgrounding models between platforms).
NOTE: Post is in Portugese
Meu plugin minha vida — BackGround Services by Thiago Bertuzzi
Xamarin.Forms 3.2 introduces TitleView , a new option to customize the upper bar without needing to need specific code per platform. Javier introduces how to work with it and also a few limitations/considerations.
NOTE: Post is in Spanish
[Xamarin.Forms] Utilizando TitleView by Javier Suárez Ruiz