Rehype plugin to generate Vizdom diagrams in place of code fences. This
```vizdom
digraph G { Hello -> World }
```
will be converted to
<figure class="beoe vizdom">
<svg>...</svg>
</figure>
which can look like this:
TODO: add screenshot
import rehypeVizdom from "@beoe/rehype-vizdom";
const html = await unified()
.use(remarkParse)
.use(remarkRehype)
.use(rehypeVizdom)
.use(rehypeStringify)
.process(`markdown`);
Online documentation provides more details.