ASCIIFlow is less accessible than Mermaid though for folks that use screen readers. Mermaid can be read as is from the source, or be transformed into a readable format for screen readers, but ASCIIFlow has no such mechanism to translate it into a format that can be accessible.

I used it yesterday and really wished it supported dashed lines!

Nice tip! I use Monodraw which is macOS only

Behaves like it's Chrome only? Gonna have to pass on that one.

Or maybe MacOS only? I dunno. Definitely doesn't feel snappy and certain things just don't work.