An ePub visual XHTML editor based on Sigil’s Deprecated BookView. It uses WebEngine instead of WebKit.
Publii
Publii is a desktop-based CMS for Windows, Mac and Linux that makes creating static websites fast and hassle-free, even for beginners.
Rapid Html Builder
Rapid Html Builder
TiddlyWiki
TiddlyWiki is a personal wiki and a non-linear notebook for organising and sharing complex information. It is an open-source single page application wiki in the form of a single HTML file that includes CSS, JavaScript, and the content. It is designed to be easy to customize and re-shape depending on application. It facilitates re-use of content by dividing it into small pieces called Tiddlers.