Top 20 NuGet silverlight Packages

Plupload is a JavaScript API for dealing with file uploads it supports features like multiple file selection, file type filtering, request chunking, client side image scaling and it uses different runtimes to achieve this such as HTML 5, Silverlight and Flash.
A small, simple event aggregator implementation for .NET, SL, WP7, WP8, WinRT, Mono and Unity3d.
The core components Microsoft Silverlight Toolkit. Details at http://silverlight.codeplex.com
The Helper Trinity is a set of helper classes applicable to most any .NET application. Using the classes in this library, you can much more easily validate arguments, raise events, and throw exceptions.
DevForce takes care of your application's infrastructure-the gap between your data-layer and client-layer where the difficult job of turning raw data into business objects and moving them to and from the client's screen takes place. DevForce fills this gap so you don't have to. Instead of building, ...
Note: This is just an alias for the new OpenRiaServices.Client package in order to make upgrading easy.
OpenRiaServices.Silverlight.DomainDataSource provides the DomainDataSource control for Silverlight, providing a declarative model for binding UI controls to a DomainContext.
Open RIA Services Toolkit - Silverlight ViewModel (MVVM) features
Performant TCP socket client for Silverlight, to connect to a SocketMeister Server
OpenRiaServices.Client is the full OpenRiaServices client including code generation in a single package. This version of OpenRiaServices is designed for use in OpenSilver projects (cf. https://opensilver.net/).
The Coding4Fun Toolkit has multiple controls and useful items for XAML based applications.
Open RIA Services Toolkit - Silverlight ViewModel (MVVM) features
This is a test package. This is not intended for use. It will be deleted when testing is done. thank you.
Cimbalino Windows Phone Toolkit is a set of useful and powerful items that will help you build your Windows Phone applications. This is the Device Information component, and will require the ID_CAP_IDENTITY_DEVICE capability in your application.
The complete Microsoft Silverlight Toolkit. Details at http://silverlight.codeplex.com
Data components of the Microsoft Silverlight Toolkit. Details at http://silverlight.codeplex.com This package includes System.Windows.Controls.Data.Toolkit, System.Windows.Controls.Data.DataForm.Toolkit.
Input components of the Microsoft Silverlight Toolkit. Details at http://silverlight.codeplex.com This package includes System.Windows.Controls.Input.Toolkit.
Unofficial Silverlight Unit Testing Framework package. Contains Microsoft.Silverlight.Testing.dll and Microsoft.VisualStudio.QualityTools.UnitTesting.Silverlight.dll from Silverlight Toolkit.
The complete Microsoft Silverlight Toolkit. Details at http://silverlight.codeplex.com
Cimbalino Windows Phone Toolkit is a set of useful and powerful items that will help you build your Windows Phone applications. This is the Background Agents component.