Writing HTML in HTML
Being an author of my own HTML/CSS engine I know HTML/CSS very well as anyone can imagine.BUT! I don't like to write formatted texts in HTML sources -  too hard to consume it while writing.Markdown (a.k.a. poor man WYSIWYG) is not that good either. Still palliative.So I did html-notepad ( https://html-notepad.com ) - WYSIWYG  editor. For myself and my wife primarily.I am writing stuff for publishing in it and pasting to WordPress and other destinations.WYSIWYG HTML editing cannot be used for web site creation/design. But for formatted texts, content islands in HTML, it is perfectly adequate.Yet.While 90% of formatted text editing tasks can be done in WYSIWYG, there are tasks that are more convenient to do in source form. I use source view in html-notepad with sync of caret position between source and WYSIWYG view - quite handy if you would ask me.