QuillSN is a note editor built for Standard Notes using the Quill WYSIWYG editor. It uses the Standard Notes Editor Kit to interact with your notes and is one of the few Standard Notes editors to support FileSafe.
Thanks @SebTota for building this, this is the only wysiwyg editor (that I found) closest matching with all the functionalities that I needed! However there's an issue with the dark theme, the default text color (which is black) fades under dark mode not making it visible. The toolbar items also are not visible due to the same reason. Would it be possible for you to fix this @SebTota, so atleast in the current state it can be used? See screenshot below:
Btw, Quill seem to be back in active development - https://github.com/quilljs/quill - see recent commits from 15 days earlier itself. Would you be willing to update this editor correspondingly as well?