A unified user interface system across all popular mobile device platforms, built on the rock-solid jQuery and jQuery UI foundation. Its lightweight code is built with progressive enhancement, and has a flexible, easily themeable design. NOTE: This package is maintained on behalf of the library owners by the NuGet Community Packages project at ... More information

The ThemeManager class provides static methods to be used during app initialization to force the app's resources to appear as the Dark or Light theme.

Windows Phone toolkit provides a collection of controls, extension methods and page animations to help create beautiful and consistent Windows Phone user interfaces and make common progamming tasks easier. Documentation and source are on CodePlex at http://phone.codeplex.com.

Single C# (Source) file version - the ThemeManager class provides static methods to be used during app initialization to force the app's resources to appear as the Dark or Light theme.

C# port of Google's common Java, C++ and Javascript library for parsing, formatting, storing and validating international phone numbers. For usage samples: http://code.google.com/p/libphonenumber/

Detect mobile devices, adapt the server responses, or redirect to web pages designed for mobile devices. Request.Browser properties will be populated with data from 51Degrees.mobi Lite Device Data.

Twilio REST API helper library

a collection of utility classes which save you time and help you write testable wp7 applications

Phoney Tools for Windows Phone 7 Development. Includes Converters, Controls, Static Typing for Phone Resources and XNA Helper classes.

Cimbalino Windows Phone Toolkit is a set of useful and powerful items that will help you build your Silverlight applications for Windows Phone. This is the main toolkit component.

A small, yet powerful framework designed for Xaml platforms, Caliburn.Micro implements a variety of UI patterns for solving real-world problems. Patterns that are highlighted include MVVM (Presentation Model), MVP and MVC.

Provides a debug-time helper for designers to overlay a Metro-friendly grid over the phone application frame.

PhonePerformance is a Windows Phone 7 assembly with classes to enable better performance for ListBox scrolling and Image display by delay-loading content and pushing as much work off the UI thread as possible.

A server-side library for sending Push Notifications to iOS (iPhone/iPad APNS & PassKit), Mac OSX (Mountain Lion+), Android (GCM/C2DM), Windows Phone 7/8, Windows 8, and FirefoxOS (soon)

Supports the creation of Windows Phone 8 (WP8) applications. CSLA .NET is an application development framework that reduces the cost of building and maintaining applications. The framework enables developers to build an object-oriented business layer for their application that encapsulates all business, authorization and validation logic for the a... More information

An MVP implementation for Windows Phone. When developing projects for WindowsPhone7, without the proper binding support found in WPF, ViewModels quickly become a dumping ground, growing to an unmanageable size and doing more then they should. Take a step back and rediscover MVP, XAML does not necessarily mean you must use MVVM, the lack of ... More information

This packages enables projects targeting .NET Framework 4, Silverlight 4 and 5, and Windows Phone 7.5 (including any portable library combinations) to use new types from later versions of .NET including: CallerMemberNameAttribute CallerLineNumberAttribute CallerFilePathAttribute Tuple<T1, T2, ...> IProgress<T> IStructuralComparable IStructuralEqua... More information

Twilio TwiML generator. If using ASP.NET MVC, install Twilio.Mvc instead.

This package enables Visual Studio 2012 projects targeting .NET Framework 4 (with KB2468871), Silverlight 4 and 5, and Windows Phone 7.5 (including any portable library combinations) to use the new 'async' and 'await' keywords. This package also includes Task-based extension methods that allow using some of the existing asynchronous APIs with the n... More information

The Facebook SDK for .NET helps developers build web, desktop, phone and Windows Store applications that integrate with Facebook.