VuePress: a static site generator that excels at working with documentation
All these static site "generators" seem pretty silly. If you're going to make a static site then just make a few template pages by hand in html then copy and edit them to fill with whatever content.It works even better if your webserver has server side includes (SSI) turned on. Then you can make header/footer/sidebar/etc templates and just insert them with a line in the page templates.