This is a very nice and good theme. Love it!

Darkmode is for my Eyes better, but that are some points tooo dark. i wish a dark-gray option.

Great tool. Works on a lot of websites. Cannot understand why this hasn't a better score. Yes, it does not work on any website, but it should work for the majority and is a big help for me.
Absolutely recommendable.

conflict with webpage "24h.pchome.com.tw"
(webpage no output, refresh page not work.)

it is kind of working, but I see nothing, just gray screen on the page and no text anymore, when cliking on something to write and so, that's why so low rating

the best darkmode add on I have come across.

Ugly effect

It uses the negative effect to act as a dark mode. Not as painful to the eye, but it doesn't look good.

BEST SO FAR

Great: Many Settings Options

Needs to be prioritized at Implementing:
1. Quick Settings available at clicking the icon or with shortcut
2. Different methods of applying darkmode for performance reasons of different kinds of websites like:

addons.mozilla.org/en-US/firefox/addon/dark-background-light-text/?utm_source=addons.mozilla.org&utm_medium=referral&utm_content=search

does have

Helpful