Graphviz was excellent for documenting my sailboat's electrical, plumbing, and data networks: https://github.com/aaronaxvig/hunter-376-docs https://github.com/a

Graphviz was excellent for documenting my sailboat's electrical, plumbing, and data networks: https://github.com/aaronaxvig/hunter-376-docs https://github.com/aaronaxvig/hunter-376-docs Odds are slim that its future owner will have the skills to work with such a resource. But I did leave a couple printouts on the boat before leaving it!