Graphviz is powerful! It can visualize dependency with input from code, that means we can programmatically generate visual output.
[code] digraph MyGraph { a -> b b -> c a -> d a -> c } [/code]
Ref: https://ncona.com/2020/06/create-diagrams-with-code-using-graphviz/ http://www.webgraphviz.com/ http://magjac.com/graphviz-visual-editor/ https://forum.graphviz.org/