Have you tried out Visual Studio Achievements – the fun gamification of your every day programming? Head over to Channel9, sign up for an account and download the plugin. And if you are raking your coding achievements already, here’s an app for Windows Phone!
Widget Library for Windows Phone 7 allows you to build applications for Windows Phone 7 in an easy way using your existing skills on HTML, CSS, and Javascript. The library allows you to create apps over the WebBrowser control on Windows Phone 7 platform.
Starter Kits are fully-functional applications designed to be installed and used by actual Windows Phone users. Each starter kit contains the full source code along with documentation to provide you with a complete solution to get you started quickly.
App Hub provides several QuickStarts to introduce the basics for creating Windows Phone 7 applications. These QuickStarts are designed for readers who are new to Windows Phone development and also the ones who have experience, yet want to explore a specific feature/scenario.
TouchStudio is radically new software development environment on the Windows Phone from the Research in Software Engineering group at Microsoft Research, bringing the excitement of authoring and executing programs on mobile devices. Script your phone!
Dan Waters, Academic Developer Evangelist at Microsoft, has authored a series of tutorials to integrate Windows Phone 7, Windows Azure, SQL Azure, WCF, and Push Notifications into a single package!