[Feature Request] Support for diagram, flow charts, etc

[bverkron]

Evaluating flatnotes and it's really fantastic! Would also be really great if it had built-in support for diagrams, flow charts, etc using something like flowchart.js or mermaid-js for example like hedgedoc does.

Looks like Github also uses Mermaid

[jeremyknight-me]

mermaid-js would be amazing!

[nicolas35380]

hi, mermaid would be very nice ;-)

[iocouto]

Mermaid is very popular and widely used, and would be a great addition.