Doctave

Doctave is a command-line tool that converts a folder of Markdown files into a documentation site. It is written in Rust and distributed as a single binary, installed from precompiled downloads, through Homebrew, or with Cargo from the GitHub repository. doctave serve previews the site locally, and doctave build --release writes it as a static bundle into the site directory.

The open source tool is built and maintained by Doctave.com.

Worth knowing

The README says Doctave is not a generic static site generator and only generates documentation sites from Markdown. The deployment guide walks through publishing on GitHub Pages.