Markdown support within Graphs

[NilsHempel]

Feature Request

I would like to use Markdown within Graphs in Mermaid. This would allow for better concept maps, as more information could be included in the nodes, such as:

• styled Text
• Tables
• Lists
• Images

Solution

Recognize a prefix when rendering the diagram like so:

graph LR
MD " 

|Cell 1|Cell 2|
|---|---|
|||

## Heading

1. ol
2. ol

- ul
- ul


![image](url)"

This is how Diagram.codes has implemented it:

Alternatives

Class Diagrams	formating with linebreaks
basic support for ul	basic support for longer text
no other formatting	no other formatting

Additional context

• My entry in Obsidian forum
• Implementation at Diagram.codes

My usage in MarginNote: