Docuwiki is great. I would also like to throw in mkdocs into this documentation mix, with the mkdoc-material plugin. It does require python to generate the stat

Docuwiki is great. I would also like to throw in mkdocs into this documentation mix, with the mkdoc-material plugin. It does require python to generate the static site files for the documentation, but the actual documentation site are just static files that can be served by Nginx. Also mkdocs has a really wonderful development server that allows you to see the changes you are making after each time you save the file. Looks really nice and modern too.