Top 20 NuGet wpf Packages

ErrorList module for Gemini, providing a tool window to display messages, warnings and errors.
GraphEditor module for Gemini, providing UI controls to edit a graph of connected nodes.
A WPFLibrary thats makes creating WPF Project Easier Documentation will be released once the first version is complete.
Tool to add INotifyPropertyChanged support to NHibernate's proxies, enabling their usage with WPF for example.
Free WPF controls for your app
Facilitates Development of WPF Applications using Markup Extensions and MVVM Utility Classes.
Provides the Device, ReceiverBluetoothService and SenderBluetoothService classes for help to use 32feet.Net in WPF applications that implements the MVVM pattern.
Control authoring extensions for Assisticant
Fody plugin that converts automatic C# property into WPF DependencyProperty during build
A little helper library for the .NET HttpClient
Marvin.HttpCache is a complete implementation of the RFC2616 Http Caching standard for use with HttpClient, for all .NET Framework platforms (Windows Store, Windows Phone, WPF, WinForms, Console apps). Make sure to check the project site for the current status and to learn how to get started.
The SplitterItemsControl is a control that allows you to host a set of items, with a splitter between them to adjust the space reserved for each one.
Converter to create PDF or XPS documents from a FlowDocument
Unofficial OneDriveSDK NuGet
Unofficial CefGlue package including WPF controls. Xilium.CefGlue is a .NET/Mono binding for The Chromium Embedded Framework (CEF) by Marshall A. Greenblatt.
Just a bunch of controls, converters, and extension methods for WPF.
Treenumerable.VisualTree.WPF is a general purpose library for enumerating, traversing and querying WPF's visual tree.
The PoshConsole Control for hosting PowerShell in WPF
Collection of useful C#, WPF, and WinForms functions.
Prism6 Integration for DContainer