Mermaid only supports a few types of diagrams, but it's great for those. For a more general language, pikchr can be useful. It's a variation on the troff era

Mermaid only supports a few types of diagrams, but it's great for those. For a more general language, pikchr can be useful. It's a variation on the troff era language pic that generates SVG from text. From the SQLite folks. [0] https://pikchr.org https://pikchr.org