I would like to exclude some code when using release vs debug. Basically I have an internal admin section for testing that I don't to ever make it into the app store by accident :)
Ideally, I would just be able to do something like this:
#IF DEBUG
<div id="appBar" data-win-control="WinJS.UI.AppBar">
<button data-win-control="WinJS.UI.AppBarCommand" data-win-options="{id:'cmdAdmin', label:'Admin', section:'global' }">
</button>
</div>
#ENDIF