I've been a fan of Dillinger for years, automatically updates, side-by-side layout and converts Markdown to PDF/HTML. It's not a CLI program though, web app.

I've been a fan of Dillinger for years, automatically updates, side-by-side layout and converts Markdown to PDF/HTML. It's not a CLI program though, web app. https://dillinger.io/ https://dillinger.io/