While inactive blockdiag was small and nice for automatically annotating documentation. As you can see it hasn't been maintained for a few years. https://gith

While inactive blockdiag was small and nice for automatically annotating documentation. As you can see it hasn't been maintained for a few years. https://github.com/blockdiag/blockdiag https://github.com/blockdiag/blockdiag Graphviz is great because dot file are simple and easy to read and trivial to add to a build chain. https://graphviz.org/ https://graphviz.org/ With complex diagrams, I find good old PlantUML diagrams more useful if not as initially pretty as mermaid. Plus it will output archimate without having to touch that UI https://plantuml.com/ https://plantuml.com/ But really it is horses for courses. Looking at the mermaid on mobile with a dark theme is pretty painful at least right now as an example of why it is not my preference. But I am typically not targeting web display.