Top 20 NuGet Windows Phone Packages

A binary, reflection based serializer for Silverlight, WP7 and .NET, written in C#. This NuGet package is an unofficial fork containing SL, WP7 & .NET libraries.
TrialManager is a simple piece of code that you can add to any WP7 project to help manage the behavior of your trial apps. TrialManager will also make it easier to simulate you application running in Trial mode when creating your apps.
A Windows Phone 7 Control Library providing in-app advertising support for multiple ad-networks.
This package contains calendar cotrol to be used with Windows Phone 7 applications. Please see project URL for details and sample usage.
A simple framework for sending messages between objects. Useful in highly decoupled systems where traditional .NET event patterns are undesirable. Support for PCL (including Xamarin iOS and Xamarin Android), WPF, Silverlight, and WP7, WP8 Windows 8. Optional add on DLL provides Reactive Exention...
Toolkir for Windows Phone 7
MVP implementation for Windows Phone 7.0, 7.1 beta 2 and Silverlight 4: Separating behaviour, Maintainable code.
Are you tired of recreating the same about dialog logic and content for each Windows Phone app every time? "Your Last About Dialog" is a robust and generic, highly configurable implementation you can easily pull into your own app and set up for your needs. It is able to pull most data from your appl...
A simple undo\redo manager for .net, less than 100 lines...
PhoneListBox is a control that allows you to display a message (text) to the user when there are no items to display. Also allows you to disable a number of items in the list based on whether the app is in Trial Mode.
Lets you perform Helmert (7 - parameter) Transforms, convert to and from Transverse Mercator projections (UTM) and provides simple methods for conversions between the WGS84 (latitude/longitude) and GGRS87 (Greek Grid) systems.
WP7AppLifeCycleService helps WP7 applications manage tombstoning easily by doing the heavy work and with SoC (Separation of Concerns) in mind. Tombstoning becomes a piece of cake.
A port of the Silverlight Toolkit Test Framework that includes an MSBuild task for Continuous Integration support. This project will be terminated once there is official support for running in-emulator unit tests in a CI environment.
The WP7 App client library for BDD SpecFlow testing framework for Windows Phone emulator - used together with the WP7 BDD package