Cross compiling would be a horrible idea in my opinion. The end result would be horrific code that ran slowly. The platforms are too different to be ported auto

Cross compiling would be a horrible idea in my opinion. The end result would be horrific code that ran slowly. The platforms are too different to be ported automatically. There've been attempts in the past, but the cross browser support and performance are usually not that grand. Adobe is however working on a html5 builder called edge - http://labs.adobe.com/technologies/edge/ http://labs.adobe.com/technologies/edge/ Looks pretty good from the face of things, and to be honest I think this is the right direction for them to take.