Nonlinear Navigation, the first service being released
Windows Phone 7 recipes are a group of open source projects geared towards helping the Windows Phone 7 development community build applications. Recipes are typically common patterns for topics that require some attention. The idea is to provide a sample with some reusable code that can be reused later and modified to fit other similar scenarios. Developers are more than welcome to use them as is or to change them as they see fit.