Button is there in the toolbar, but clicking it does nothing.

Good and simple to use.

The web pages went white again no matter which settings I choose in this addon. Is this a local bug just for me or other expierience the same?

WhatsApp Web is completely useless with this addon, but most of the websites I've tried look good.

I loved to to all windows all smartphones go dark

The funny part: doesn't work on this page! :D
And, tho it's not too important to me- all those dark modes listed as options? They don't work at all.
I'd like Bernard, and all coders of extensions like his, to note that some crucial on-screen elements [like the "Rating" field with its 4 stars to click on for these reviews, are hidden when his (and other) dimmers are used.] Maybe it's not worth the work of fixing, but it is worth adding a warning, for confused and frustrated users.

The best.

I end up needing to leave the settings page open just to switch it, as different sites require different settings.

Can you add image fading as option?

its great and doing own job

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