I disagree. All it takes is a CSS file, some semantic HTML in the right places and some inline Mermaid diagrams and you have a pretty decent document. I routine

I disagree. All it takes is a CSS file, some semantic HTML in the right places and some inline Mermaid diagrams and you have a pretty decent document. I routinely write one-pagers, memos and architecture summaries in Markdown and generate PDFs with weasyprint (or even just iOS’s print to PDF feature), and all I use is a print CSS file and whatever JS is required to render the diagrams. I would love to not use a browser engine at all (and moderately detest Mermaid because it cannot work fully in-memory without instantiating one), but it works.