docRepo – Share GitHub repo Markdown as a single HTML with math and diagrams

Summary: docRepo is a read-only Markdown viewer and sharing tool that renders GitHub repository documents with LaTeX, Mermaid diagrams, and syntax highlighting. It exports any page as a self-contained HTML file that works offline and requires no GitHub account, enabling easy sharing of private repo content.

What it does

docRepo renders Markdown from GitHub repos on desktop and mobile, supporting LaTeX (KaTeX), Mermaid diagrams, and syntax-highlighted code. It exports pages as single HTML files embedding images, SVG diagrams, CSS, and fonts, allowing offline viewing without GitHub or Markdown knowledge.

Who it's for

It is designed for founders and tech leaders who use GitHub as their single source of truth for documents, especially those working with math-heavy or diagram-rich content in private repositories.

Why it matters

docRepo solves the problem of sharing complex, private GitHub docs with people who lack GitHub or Markdown familiarity by providing offline, standalone HTML exports that preserve formatting and visuals.