Top 20 NuGet store Packages

Automatically maps your settings entity model to Windows Local Settings storage.
appMobi's Direct Canvas "Bird Bounce" demo running in a Windows8 Store app as a starting point for your html 5 developement.
appMobi's Blank demo running in a Windows8 Store app as a starting point for your html 5 development.
Beta: appMobi's Facebook demo running in a Windows8 Store app as a starting point for your html 5 development.
These helpers make it easies to combine Caliburn.Micro with the Callisto's dialogs in Windows 8 Store apps.
appMobi's jqMobi "Simple Sample" demo running in a Windows8 Store app as a starting point for your html 5 development.
gMaps Win8 Tasks package provides quick and easy way to add mapping features to your Windows 8 application for Windows Store with help of activation protocols. You can easily display location, area, pushpin(s) and even route with several lines of code. Example: new OpenMapTask(...).Show(...
MVVM for Windows 8
A package with helpers for performing tasks as known in Windows Phone like placing reviews in the store, composing emails
Aphrodite is a set of MVVM helper classes, controls, and more for Windows Store App projects.
Provides shims for for functionality gaps across .NET, Windows Phone, Windows Store Apps and Silverlight.
Control, wich asks your users to rate your app with days or launches counter
This package contains the main assembly for the Azure Authentication Library (AAL). AAL provides easy to use authentication functionality for your Windows Store apps by taking advantage of Windows Azure Active Directory.
Core package for Apworks application development framework.
Inquiro is a high-performance, full-featured text search engine library written for Windows 8 Store Apps and .NET 4.5 applications. It's a technology suitable for nearly any application that requires full-text search. Inquiro includes a powerful search language, and can index any data. Inquir...
The WP-Fx.UI project contains some UI/MVVM related features that are missing in the current versions of the WP7/8 and WinRT frameworks. Currently this package only contains a RelayCommand and CommandManager implementation for all platforms.
Enduro is a persistent object database for Windows 8 Store Apps and .NET 4.5 applications. Enduro makes modeling and accessing your persistent data very easy - almost trivial. Enduro is very flexible and can model any type of relationship. Enduro is a pure .NET 4.5 solution - no separat...
Silverlight like textbox validations for Windows 8. Adding a simple behavior to your textbox you can make text validations with regular expressions, numeric / non numeric or not empty conditions. Also you can control when the validation is realized: on loaded, on keypress, on tapped, on lost focus....
JavaScript library provides a simple and easy to use template to build tile base windows 8 look and feel web pages. Build your own template and pass it to this library in order to convert your website to a tile based website (tiles, groups, live tiles, animation, ...).
A PCL library to help you access the Windows Phone Store data (both music and apps)