Top 20 NuGet Silverlight Packages

Quick to learn and use MVVM library. Check example on Github.
This package contains a cryptography tools plugin for MvvmCross
Package Description
Tomato Mvvm Core Library.
Cross-platform class library for using in GUI-applications based on WPF, UWP or Xamarin Forms.
A simple to use yet powerful implementation of INotifyPropertyChanged.
The small and smart MVVM framework made with ❤ for Xamarin.Forms.
Base ViewModel with easy Computed properties support
This package contains a files events plugin for MvvmCross.
This nuget package will help you to implement navigation from viewmodel
This package contains the FileChooser plugin for MvvmCross
Let a framework figure out what property needs PropertyChanged fired for.
Smart UWP support library for .NET
MvvmCross is the .NET MVVM framework for cross-platform solutions, including Xamarin iOS, Xamarin Android, Xamarin Forms, Windows and Mac. This package contains the 'SimpleAudioPlayer' plugin for MvvmCross
A simple Sectioned/Grouped RecyclerView
This package contains a 'UserInteraction' plugin for MvvmCross v4
Bindable Picker for Xamarin.Forms to ease programming MVVM paradigm
Makes WPF ViewModel classes smart by default. Implements INotifyPropertyChanged and DelegateCommands for auto properties, recognises dependent properties, connects property changed handlers, triggers validation. Supports virtual properties with Entity Famework.