DevComponents Navigation Pane
DevComponents Navigation Pane is a native WPF control that provides Outlook 2007 style navigation. Navigation Pane is part of the DevComponents DotNetBar for WPF suite.
DevComponents Wpf-Dock
DevComponents Wpf-Dock is a docking control with Office 2007 style developed for WPF. Wpf-Dock is part of the DevComponents DotNetBar for WPF suite.
DevComponents Wpf-Ribbon
DevComponents Wpf-Ribbon is a fully compliant Office 2007 style Ribbon control developed for WPF. Wpf-Ribbon is part of the DevComponents DotNetBar for WPF suite.
DevComponents DotNetBar for WPF
DevComponents DotNetBar Suite for WPF is toolbox of 11 native Windows Presentation Foundation controls. It includes Wpf-Ribbon an Office 2007 Style Ribbon control and Wpf-Dock an fully featured Docking control with Document Docking and Diamond docking guides.
Channel 9 WPF Videos
Watch video interviews and WPF demos by Microsoft insiders at the MSDN Channel 9 community site.
Nibbles
Nibbles is a tutorial site covering Blend, Silverlight, and WPF.
theWPFblog
theWPFblog is a blog on WPF by Lee Brimelow. Though not actively updated anymore, the blog features lots of WPF code samples.
Syncfusion Essential Grid for WPF
Syncfusion Essential Grid for WPF is a powerful cell oriented extensible grid control that offers excellent performance characteristics.
Syncfusion Essential Chart for WPF
Syncfusion Essential Chart for WPF is a business-oriented WPF charting component useful for visualizing data in advanced, innovative ways. The component supports a wide range of chart types with rich user-interaction support.
Syncfusion Essential Tools for WPF
Syncfusion Essential Tools for WPF is a collection of UI components for the WPF framework. Create robust appealing UI applications with full customization through templates.