Good. But it should exclude FF's build in PDF viewer internally.

Works really well across all websites, but its impossible to adjust the colors. I like the grey text on black background, but every link is really a distractingly bright blue. I went to options, and it listed a ton of "variations" but there was no apply button. I tried clicking a box, and restarting, but that didn't change it either. Why list all those color options if they don't change anything?

Very good extension. Work good for most sites. Has pretty presets.

But, yup, does not work here on Mozilla.

Bernard, I ask you to add one more little feature:
"Apply mode #4 to this list of domains ...", apply "Apply invert #9 to this list of domains", so make possible to apply different styles to different lists of domains. Because some styles looks better on some sites then others.

Thank you ones more. Good luck.

Fonctionne très bien avec Firefox Quantum (57 beta) sur Ubuntu 17.10.
Plusieurs modes possibles.
Très beau travail!
Grey dark et Simple Dark sont mes préférés.

It's very annoying the white in every tab change

I like this addon, better color than other dark/night mode addon. But, the problem is it covers video on twitch.tv. Please fix this, Thanks

This is a great add on for the browser. Being a constant PC user, this dark mode helps with eye strain but keeps a great look to all pages.

Does not work on all pages correctly, but it fulfills its mission. I would like to work on all the pdf files that open in firefox

covers content. youtube, video sites, login forms

... it could be possible to blacklist by default pdfs opened in Firefox. They look ugly with the extension switched on.

... make sure you have the classic view restored. See https://github.com/ParticleCore/Particle/wiki/Restore-classic-YouTube

Really makes pages dark and pretty, easy on the eyes. Not totally reversing colors either so contrast is lower and easier. The only problem I have with it is lack of more granular features and keyboard shortcuts. I wish it was easier to disable just for one page on a click or do that with a key stroke rather than globally and I have to reset it again.

I meet this in Opera and after i search here in firefox, is great tool to work in dark in all most page, only have mini issues somtimes you can see video or image, but you can configuret the page you exclud of this dark mode.

I'm on a never ending quest to find the best dark tool. I love your work and i have you on chrome as well
1- youtube new UI has problems
2- internal menus and new tabs are white

thanks for your efforts

First extension I install on any machine. But since the update to FF 55 I'm getting the unresponsive script error. Have to disable it until a fix comes along.

I really enjoy using this add on and I would use it all the time if I didn't have the same problem other reviewers are seeming to have as well: after updating to 55 I incessantly get an "unresponsive script" message, and I have to force quit firefox. Hope it gets fixed soon!

Freezes firefox 55 (and possibly giant memory hog in FF57 but not sure), even when darkmode is off.
Example website ebay.

I hope you'll fix this, and thanks for this app which looks very good.

Also a whitelist button would be great.

It is a wonderful add-on, especially when one has to stare into two big screens most of the day. One significant problem though: Since Firefox was updated to 55 it has been the only add-on (of about 15 others) responsible for me getting the message "A web page is slowing down your browser. What would you like to do?", many, many times a day.

it cause firefoxs no response "unresponsive script" after update to 55
hope can fix ASAP ,this is a great addon

I was using the addon in firefox 55 in ubuntu.When using many websites like yahoo,google sheets etc, firefox was saying that "a webpage is slowing down your browse" and memory usage jumping above 2gb .This caused the entire system to hang.I disabled many addons and found that this addon was the culprit.

Unfortunately I can't submit this via your bug report system, since I keep getting an error message.

In Firefox 55.0.2 64-bit, when loading certain webpages (including http://mybrowseraddon.com/dark-mode.html) the browser displays an error message saying that the webpage is slowing down your browser. This happens all of the time on certain webpages (mybrowseraddon) and only some of the time on other webpages (duckduckgo.com). I am using Windows 10 Pro 64-bit.

The facebook theme is fantastic, as is the Google Inbox theme. The whitelist feature is a little clunky, but it's well worth it for a dark-theme junkie like me.

Miniscule thing: I wish the facebook theme left the facebook messenger custom colors intact. My friends and I color-code our conversations, so I'd like to have that back, but that's an odd use-case, I realize.

Edit: Wow, you took care of that pretty quickly! Thanks guys.