I like how simple this software is! It's very intuitive; once you have set up your diagramming needs (numbers/labels etc) everything else will be done automatically by gojs without much hassle from my end as well!! One thing that i dislike about GOJSWAS IT IS VERY EXPENSIVE AND THE FREE TRIAL FEATURE DOES NOT EXIST.
You can't try out before purchasing which could've been helpful at times when we needed help deciding what tool was best suited our requirements rather than just getting stuck in confusion while trying different tools one after another until finding something suitable or not. ! But overall its fairly good if u need some sorta drawing widget but do look around first because there are many other options available now-days too so dont get disheartened easily.