Nice job! One of my favorite things about Vivaldi is the theme, so it's nice to have the same effect in Firefox. It works better than expected. I love that you can choose a day/night theme and customize the start/stop times -- perfect for a night owl like me who is up all night and doesn't have a regular sleep schedule. It's nice to be able to customize the themes further but for me, they're perfect as is. I love that the colors of the tab and menu bar can change based on the favicon. Thanks for your hard work!

Чудово працює!

This is so fucking good

On youtube, it almost always does not change the color to black when you open a video (it stays white), only when you reload it changes the color as it should.
The color changes correctly when you apply the settings, but when you go back, you open another video, etc. (I keep referring to youtube), it no longer changes the color correctly

it would be better if it can remove the tiny line between the address bar and the web page content.

Brilliant, completely got rid all that terrible white and insipid grey theme nonsense.Thank you!!!!!!

No funciona con el tema oscuro de firefox

¡Excelente!

I love it

Very nice looking and seems to run fine.

Used for several months. Excellent!

Would be better if it is not be set so bright by default.

Would be better if it can combine dark theme like Firefox's built-in one.

nice. i love it. please add more features

This addon is great., it replaced a similar addon that was not supported by firefox quantum and it is better in every way.

I love this, I get to see all my favorite colors and combinations. Not a very experienced manipulator of web pages but this add on is great fun..