Makebakery is a static website generator implemented using GNU Make.
https://datagrok.github.io/makebakery is rendered using Makebakery from sources in examples/makebakery-site, and contains more information about how to use it.
This software is copyright 2021 Michael F. Lamb and released under the terms of the GNU Affero General Public License, Version 3 (or, at your option, any later version,) with a grant of additional permission that allows you to apply different terms to the output HTML and Javascript. For details, see COPYING.md.