I don't think there is a "best" way of doing it, it depends a lot of what the program is doing. Sometimes it's a tree, a graph, a list, rich text and so on. I t

I don't think there is a "best" way of doing it, it depends a lot of what the program is doing. Sometimes it's a tree, a graph, a list, rich text and so on. I think it would really be helpful if it was dead simple, to setup a visualization of a class or a group of classes, directly in code (as part of the PL) and have them update in real time. Right now it's "execute, dump graphviz code, drop it into graphiz". Then hopefully every class has a visualization just like every class (should) have Tests. Right now almost all of my classes have a "string Debug() const", method, to see it's content.