Same approach here. Except that I use the ace editor (http://ace.c9.io/ http://ace.c9.io/) as the backend. This has the nice advantage that you get full code ed

Same approach here. Except that I use the ace editor (http://ace.c9.io/ http://ace.c9.io/) as the backend. This has the nice advantage that you get full code editing capabilities in 3D.