Great idea. There is already some amount of both practical (Swift/IDEs) as well as theoretical (Bret Victor) ways that do simulation of a specific function. W

Great idea. There is already some amount of both practical (Swift/IDEs) as well as theoretical (Bret Victor) ways that do simulation of a specific function. What's often missing is the visualization or simulation of how code blocks, classes, modules, libraries fit together. Modern frameworks and programming languages hide a lot of detail behind layers which compound this problem. Certainly a great but missing assist to current IDEs.