title: Is there a way to convert Sencha Touch to Sencha EXTJs (or EXTJs to Touch)?
body: <p>For a project I created a ExtJS interface for a java backbone.
  Now the client would also like a mobile version (mostly tablets).</p>
  
  <p>The Extjs version performs alright on mobile but it is not that usable,
  so I started developing the application in sencha touch.</p>
  
  <p>Since this will of course take a lot of new hours, I was asked if there wasn't an easier way to "convert" a extjs application to a touch application.</p>
  
  <p>I've searched the web and I can't seem to find anything on "converters".</p>
  
  <p>Is there such a thing? Or is there a way I can program future applications so that the migration from one framework to another is less painful?</p>
  
  <p>(obviously the views need to be rewritten, I know, but I'm talking about the rest of the application - which should be portable?)</p>