Markdeep markup language
Markdeep has some very nice features. I love to be able to have more expressiveness than in regular markdown.But I am not so sure about the diagramming feature. Writing diagrams as ascii art seems like a PITA to me, especially when you need to update a diagram with new shapes, etc.For this I prefer PlantUML markdown integration: http://plantuml.comI use VS Code and it has a nice plugin to handle this.