Top 20 NuGet Silverlight Packages

Fody extension to generate RaisePropertyChange notifications for properties and ObservableAsPropertyHelper properties.
Dapplo.CaliburnMicro is a Caliburn bootstrapper (and more) to quickly start with a WPF MVVM Application
A MVVM framework that integrates with the Reactive Extensions for .NET to create elegant, testable User Interfaces that run on any mobile or desktop platform. Supports Xamarin.iOS, Xamarin.Android, Xamarin.Mac, Xamarin Forms, WPF, Windows Forms, Windows Phone 8.1, Windows Store and Universal Windows...
Xamarin Forms specific extensions to ReactiveUI
WPF specific extensions to ReactiveUI
Redbridge Xamarin Forms MVVM portable client SDK library for iOS
Redbridge Xamarin Forms MVVM portable client SDK library for Android
Redbridge Xamarin Forms MVVM portable client SDK library
DotVVM is an open source ASP.NET-based framework which allows to build modern web apps without writing any JavaScript code.
MvvmCross is the .NET MVVM framework for cross-platform solutions, including Xamarin iOS, Xamarin Android, Xamarin Forms, Windows and Mac. This package contains the 'Email' plugin for MvvmCross
MvvmCross is the .NET MVVM framework for cross-platform solutions, including Xamarin iOS, Xamarin Android, Xamarin Forms, Windows and Mac. This package contains the 'Location' plugin for MvvmCross
MvvmCross is the .NET MVVM framework for cross-platform solutions, including Xamarin iOS, Xamarin Android, Xamarin Forms, Windows and Mac. This package contains the 'PhoneCall' plugin for MvvmCross
MvvmCross is the .NET MVVM framework for cross-platform solutions, including Xamarin iOS, Xamarin Android, Xamarin Forms, Windows and Mac. This package contains the 'PictureChooser' plugin for MvvmCross
MvvmCross is the .NET MVVM framework for cross-platform solutions, including Xamarin iOS, Xamarin Android, Xamarin Forms, Windows and Mac. This package contains the 'ResourceLoader' plugin for MvvmCross
MrAdvice allows to weave aspects at build-time (just like PostSharp, but free as in free beer). Write your own aspects in the form of attributes and apply them to target methods or properties. This version does not require any dependency (on the opposite of MrAdvice.Fody which requires Fody).
Prism is a fully open source version of the Prism guidance originally produced by Microsoft Patterns & Practices. Prism provides an implementation of a collection of design patterns that are helpful in writing well structured and maintainable XAML applications, including MVVM, dependency injection,...
Prism is a fully open source version of the Prism guidance originally produced by Microsoft Patterns & Practices. Prism provides an implementation of a collection of design patterns that are helpful in writing well structured and maintainable XAML applications, including MVVM, dependency injection,...
MvvmCross is the .NET MVVM framework for cross-platform solutions, including Xamarin iOS, Xamarin Android, Xamarin Forms, Windows and Mac. This package contains the 'JsonLocalization' plugin for MvvmCross
Add property notification to all classes that implement INotifyPropertyChanged.
A cross-platform API for authenticating users and storing their accounts.