julesrms, Interested in the live coding, but can't seem to find any detailed info on your site. How does your live coding compare to, say, Cling ( https://root.cern.ch/cling ) ?
Cling is more of a REPL, whereas ours is more of an IDE-like environment. And rather than just calling a function or expression, the Projucer invokes code by instantiating one of your GUI component classes