Docsify.js is described as 'Docsify generates your documentation website on the fly. Unlike GitBook, it does not generate static html files. Instead, it smartly loads and parses your Markdown files and displays them as website. All you need to do is create an index' and is a documentation generator in the development category. There are more than 50 alternatives to Docsify.js for a variety of platforms, including Self-Hosted, Linux, Mac, Windows and Web-based apps. The best Docsify.js alternative is BookStack, which is both free and Open Source. Other great apps like Docsify.js are GitBook, Docusaurus, Quartz – Static Site Generator and Archivy.
BookStack is a CMD (dynamic) not a staticgen.