It used to be quite easy to use and modify on all sites, but Java6.17> loves to screw up all commands and all configurations.

i really like dark mode on every app bcz of my eyes

Works fine!

I PAID for "dark reader, got the key but I cannot activaate it because the instructions say go to "more" in settings but there is NO "MORE" anyplace. I even did a search for it, NO "MORE" I wasted my money paying for this extenstion because I canot activate it.I cannot see to type on a glaring white page so who knows what I typed;

Doesn't work properly on major sites like Google and Reddit - parts of the website is incorrectly still light themed / text becomes readable

Removes video from Coursera

How do I toggle the mode on and off?

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.