The only one that worked on android. It's good!

Works really well on my Samsung galaxy Tab 10a in combination with normal (white) webpages.

Seems to work, although I have to leave Firefox then come back. I think that's a general problem with Firefox, not this theme.
Would be better if the bottom navigation bar was also dark.

Would be perfect if the icons were white.

What a simple working black beauty of a theme this is for mobile version of Firefox.

A dark Firefox address bar and a black Android status bar. If you're looking for a dark mode experience, this is as good as it gets.

Does exactly what it promises! It looks great!