That’s a cool project.

I think it would be tough to integrate it as-is (for the whole document) because of diagram support.

I might be able to add something like:

```mindmap
# Heading
## Second level heading
...etc...
```

But adding markdown in a code block in a markdown document, in order to render a mind map feels pretty roundabout.

The syntax isn’t as convenient, but you can also use a mermaid flowchart:

I’ll think about other options