I love me some All-in-one-Code Framework. Concise, useful, organized examples of code from Microsoft’ers that help you paddle fast enough to keep up with ye olde wave of acronyms. They are responsive and community-oriented; if you request an example and there is a need for it, they will probably publish it for you. I have posted previously about the effort here , which was focused on the Codeplex project and desktop application.
They now have a Windows App for exploring the latest updates: