Very cool. Makes me think of Bret Victor's work. http://worrydream.com/#!2/LadderOfAbstraction http://worrydream.com/#!2/LadderOfAbstraction This is the kind

Very cool. Makes me think of Bret Victor's work. http://worrydream.com/#!2/LadderOfAbstraction http://worrydream.com/#!2/LadderOfAbstraction This is the kind of visual programming I'd be ready to buy into.