I use Dendron to help classify notes for work and also write documentation for work. I use Dendron primarily off-line and so do not have a public git repository since the materials contain information about my clients. I create and keep track of clients, systems, project documents, system documentation, and project or system issues. I use the Mermaid and PlantUML to diagram system architectures, workflows, state processes, etc.. I have also dabbled with writing agreements and contract templates using field replacements for export to Word or PDF files using Pandoc, but that hasn't quite worked out as intended because Pandoc; works fine using PDF export using puppeteer. I do leverage Pandoc export for other documentation however, and that works phenomenally.