I love using Graphviz to document projects, because its just a text file that I can keep with the project on git. I also used it to make a small tool to genera

I love using Graphviz to document projects, because its just a text file that I can keep with the project on git. I also used it to make a small tool to generate the relationships of Elixir's modules: https://github.com/shiryel/graphme https://github.com/shiryel/graphme