Great!

VERY GOOD !!!! Love it!

It is one of my favorite extensions, because it works great and protects my eyes. Also it enables custom settings for different websites.

It hangs hard whenever I toggle it. It make other apps running in background crash too including Firefox.

good, 10/10

Read stuff, really helped me move from chrome to firefox now that you added it on here. Thanks so much! Although firefox sometimes struggles to load pages, and blames a script within this extension. Guess early bugs are to be expected, since this is a recent addition to the store

Finally.
I used Chrome in the past. I loved this extension.
When i've changed to FireFox, i was sad that this extension wasn't avialable. But finally it is now.

Great extension. Genious!

It works very well on Windows. But the page doesn't turn dark on android.

it makes Firefox hang and so slow

Best "automatic dark mode" addon available. Does an exceptional job of dynamically making things dark with minimal errors. I can't browse the web without this now.

This is an essential plug-in for lovers of Dark screens. Also supports themes from Userstyles.org so you can get your customisation fixes without using Stylish and having your browsing history tracked.

DR is so much better than using dark styles from userstyles.org, because of it's dynamic analysis. It is rare to see images made negative, the per-site toggle is an amazing feature too when DR gets it wrong, which is also rare.

Thank you! I've been manually porting/compiling the Chrome extension ever since FF Quantum, but this direct support is really huge! DR was my Killer Chrome extension and now I'm finally free to use my fave browser Firefox exclusively.

Together with FF61's native Dark theme, and UI tweaks, Firefox is the perfect late-night hacking browser for web developers and webadmins.

Slows down Firefox so badly. Even slows down my TST set up, which is fine with other darkify extensions. The features and capabilities are amazing, but this resource hog made using firefox unbearable in some situations, so I have had to remove it in favor of a more simple extension that still gets the main job done without slowing down my browser.

Looks nice and has some customization options. A previous dark mode extension I used tended to break some website elements, but I haven't yet noticed any issues with this one. This also excludes images, which is nice.

you tub seed it was cool

Best night mode out of all . Works with Firefox Nightly .Other dark modes tends to break with nightly version but this doesn't .Love it .