This sample code provides a demonstration of doing multiple Windows in a Visual Studio 2015, Windows 10 UWP application using HTML/JS. This sample code is an updated version of an older Windows 8, Visual Studio 2013 sample.
The previous examples used WinJS 2's MSAppView. However, MSAppView was not carried forward to WinJS 4 and Windows 10 because JavaScript developers preferred known methods for performing this action.