Note Editor: Dark Mode
Add the ability to view the note content in a "dark mode" while in the note editor. White backgrounds would still be white but would look black while taking notes. This would allow for a comfortable note-taking experience in a dark environment while preserving the original content colors during printing and exporting.
For example, a traditional white background with black writing would appear as a black background with white writing while in this "dark mode".
Michele Angoscini commented
or, at least, some dark backgrounds, or custom backgrounds color