To answer my own question (I forgot to mention some): * ERDs * UMLs sequence diagram * State diagrams * JJG's VisVocab (for diagramming interaction, i.e.: s

To answer my own question (I forgot to mention some): * ERDs * UMLs sequence diagram * State diagrams * JJG's VisVocab (for diagramming interaction, i.e.: screens and actions): http://jjg.net/ia/visvocab http://jjg.net/ia/visvocab * And some (not well defined) type of architecture diagrams * Sometimes a branching diagram to explain a hairy git branching issue to a co-worker