Top 20 NuGet WinRT Packages

WinRT Framework

Tab control based on html fragments
navigation control in a side flyout
control implementing semantic zoom interface. It's usefull for wrapping custom controls in a SemanticZoom control
Control to display items in a grid way (horizontal or vertical). Supports several layout options
custom Hub Control relying on WinJSContrib navigator control
Helper classes for building Portable Class Libraries that use the the Model-View-ViewModel pattern and can be deployed to all the following platforms: WPF, Silverlight, Windows Store, Windows Phone, iOS and Android.
Helps manage datasources with grouping and provide a control to wrap listview with grouping and semantic zoom
Control and css framework for handling data forms with validation
search engine to index and search content locally
Pop out a What's new screen at startup and in settings charms
Fody add-in for injecting INotifyPropertyChanging code into properties.
PCL Testing is a simple test framework for writing portable tests and running them on .NET, Windows Phone, Windows Store, Xamarin.iOS, Xamarin.Android, and Silverlight.
MVVM-Sidekick https://github.com/waynebaby/MVVM-Sidekick/ ============= MVVM密友 https://github.com/waynebaby/MVVM-Sidekick/ =================== A Modern light-weight MVVM framework based on RX and TPL await 轻量级MVVM框架,基于RX与 await等新技术 [微博] [twitter] [Mail] ...
manage multiple screens in your Windows 8.1 application
Add Dwolla In App payments to your Windows 8 Metro applications
Charting Controls for Windows Phone 8.1, ported from the Silverlight Toolkit.
Control wrap Pivot control of WinJS to provide sliding effect on swipe on Cordova apps.