Devintelligence.com

The WPF Performance Suite is a set of performance profiling tools that allow you to analyze the runtime behavior of your WPF application. This suite includes the following tools: Perforator - for analyzing rendering behavior. Visual Profiler - for profiling the use of WPF services, such as layout and event handling, by elements in the ...

Ernie Booth has wrote plugin for Lutz Roeder’s Reflector that takes a URL to a Silverlight host page and locates the assembly for that page. Get sources and assemblies for ''View Source Reflector Plugin for Silverlight''

Take a look at a tool called Snoop that I found useful while developing and debugging WPF Applications. Features Browse the visual tree of running WPF applications. Inspect properties of elements at runtime. Edit properties of elements at runtime. Inspect RoutedEvents that are occurring, including the elements that handle them. Magnify ...