Top 20 NuGet WPF Packages

UI components for developing SwissTool extensions
Caliburn
Create bindings directly from lambda expressions using CodeBinding
A toolkit for WPF for the Kinect for Windows SDK
Collection of WPF themes for DataGrid control plus some additional attached behavior. Together they make DataGrid look and behave like in Silverlight. Available themes: ExpressionLight, ExpressionDark, WhistlerBlue, etc.
MVVM implementation for WPF 4.0. NOTE: this is an initial release to the public meant for users already familiar with the DemiCode.Mvvm API. Online documentation is not yet available.
ItemsControl providing 2d / 3d cover flows and other flow layouts for WPF
A simple Windows icon manipulation library which allows 32-bit color .ico files to be saved.
IronCow is a library wrapping the Remember The Milk REST API into an MVVM-friendly .NET API.
A collection of universally useful XAML value converters, behaviors, and styles.
In-app licensing and billing solution for Windows Forms. Licensario gives you the ability to work in a SaaS pricing mode (subscriptions and pay-per-use) with the simplest integration - just 1 line of code per licensed feature. Because everything happens inside your app, your user gets excellent buyi...
Do you use the Xceed WPF DataGrid and want to run tests against a virtualizing collection? You've probably noticed that the virtual items don't realize under test. The realization is tied to some voodoo inside the WPF implementation. I've found that by pumping the WPF dispatcher you can make the vir...
The Polaris Common Infrastructure contains elements that are shared among multiple Polaris feature packages. By supplying a set of contracts and commonly used functionality to all the feature packages, the Common package permits a losely coupled architecture
The file generates strongly-typed helpers for page navigation via NavigationService in WPF, Silverlight, Windows Phone and WinRT. It is inspired by the T4MVC project.
Extends the fantastic MiniProfiler and adds functionality to make it easy to use in windows based applications (E.g. console applications).
Object change tracking library for .NET applications.
This is a set of utilities to help WPF applications take greater advantage of the Windows shell than is currently provided in the framework. The current v2 release has APIs for working with the Windows 7 taskbar and for creating custom window chrome.
A set of types that extend and enhance the databinding functionality in WPF/Silverlight/WinRT. There is currently only one type: ObservableFilter - A configurable filtered ObservableCollection intended to act as a replacement for filtering that was present in WPF but isn't in WinRT. (For when you d...
Scalable Vector Graphics (SVG) is an XML-based file format for describing an image. SharpVectors provides a library for parsing, converting and viewing SVG files in WPF applications.
MVVM Event to Action for your Windows 8 / Windows Phone projects