White screens kill my eyes.

Awesome app

Exactly what I need in the night. Many thanks!

thanks for this great addon, keep it up

WOW! This extension makes viewing like, no pun intended, night and day. I have some vision issues and read a great deal of text on line. This makes everything so much more readable. Thank you.

Sepia color is a killing feature! Thank you for this add-on.

Uma das extensões mais úteis já criadas!

No other dark reader holds a candle to this. OWL etc are awful and so user unfriendly compared. The color inversion is also vastly superior to it's alternatives.

works pretty flawlessly, makes pages read so much easier, and if i need to it's super-easy to turn off

I think this extension is beautiful!! Ever since we lost all of the complete themes ( Dark Fox, V2, Red Shift, etc.), from Firefox, I have been seriously missing the dark background themes I liked soooo much!
This takes it all back, and even goes one better, I think.....Very Nice work!
Thank You!!!

Brilliant!! Wonderful!

Just what I wanted / needed. What else can I say. The optional light vs dark themes and built in adjustments really are just what you need.

The night shift thanks you!

Like it.

I used this extension in chrome at work and loved it. Seems much more reliable than other dark theme extensions - has built-in custom profiles and easy hotkeys to turn it on/off, with white/blacklisting to boot. Now that it's available for FF I'm happier than ever with my browsing experience.

bueno, pero aveces se queda pegado y no deja activarse o desactivarse...;)

Thank you.

I saw this on Chrome and then found this here for Firefox. I work with students who have disabilities. This helps tremendously!

Nice idea, I love the dark side... it helps my eyes at night! Thanks for your work!

So glad I can now use it on firefox! Love it!

I've used this in Chrome. It's an AMAZING, INTUITIVE APP.

However, it's currently breaking Twitter's enlarged images. Please fix it!