I have been using it for years, on desktop and mobile devices both. It's the best of its kind for Amoled displays. Overall, I am very satisfied with it.

Naturally, it's not working as smoothly as it used to with v.57. Aside from the known and unfixable issues mentioned already by the developer, I'd like to point out that it takes a while to "black out" almost all websites that I visit. It's not nearly as instantaneous as before, the performance feels more than a little laggy. Keep in mind that I'm referring exclusively to the Android version of FF..

I've spent a lot of time in the past trying to get plugins like this to work right. This one is *so* good. So simple, elegant, yet flexible. I love it. And -- even though Dark Reader (for Chrome) is hard to beat -- I honestly prefer this one to Dark Reader! (It feels lighter-weight, streamlined, and is very easy to use.) The default works for almost all of my use cases. All in all, *very* nice job!

You're the best..Thanks a million. I need similar one for Thunderbird email client..Pleeeeeeeeeeeeeaaaaase.

It is the best of this kind. The default works on almost any website. For the very few that are not readable, it is very easy to change the method used to color the page.

Works very well with most websites, the ability to disable or change the method on each website makes it perfect. Now all websites can match the color of my soul.

Unfortunately, Firefox won't let me download this onto my phone anymore. Firefox claims I need a newer version of Firefox, but I have the newest version of Firefox. Furthermore, the link that goes to the "newer version" goes to the version I have. I know this isn't your fault. It's Mozilla's fault, but I thought you should be informed about the problem. So far, this is the only add-on I can't install. :(

On a side note: I still can't believe add-ons like this are still necessary, especially now that we have devices with AMOLED displays.

This is a good addon, but lacks some of the functionality I loved in dark reader for chrome. Namely, the ability to adjust brightness and contrast from the plugin. If I could combine the two, I would be totally satisfied. Also, PLEASE find a way to fix the bright white url loading screen! Another idea: multiple color schemes which can be applied at random to new tabs. This would aid in distinguishing tabs from each other, which becomes difficult when they all have the same scheme. Thank you!

Excellet! Very easy to use!

Very good extension, waiting for it in the Microsoft Edge browser, do you have forecast?

I love this extension so much. Simple, easy to use, customizable, and works on mobile too!