Helps you create DeviceFamily specific folders or XAML files for adaptive design in UWP. It adds entries in context menu for convenience. On a project/directory node, you’ll be able to create the DeviceFamily specific folders. On a XAML file (page, user control, resource,…) you’ll be able to create a new XAML View for a specific device family.
For more info, check my blog post about using DeviceFamily : http://www.guruumeditation.net/en/using-devicefamily-to-create-device-adaptive-layouts