I have tried a couple of dark mode extensions/apps but so far Night Eye is the best I've used. It has the most pleasing in the eye conversion of dark mode and it doesn't completely invert the colors and just integrate it in a good way. It's relaxing to my eyes.

I really like how this can turn the dark mode on any website and could be adjust it.

the best

you can choose which sites to apply dark mode and which not. this way if a website already has dark mode you can disable the extension from that site only (or more) and keep using the site's own dark mode. works pretty good id definitely reccomend.

Great app that works as intended. Surprisingly extensive list of customizable features such as programmable schedule and multiple modes which allow the user to adjust settings like brightness, contrast, warmth, etc. Overall, the app is easy to use and does exactly what it says.

I've tested many Night Eye-style extensions, but none compare to it, you don't need to do anything after installing it, it converts pages to night mode automatically, it's simply perfect!

ong pretty good

I don't get how people didn't know it was a trial, they are pretty clear about it when I installed. But this is the only app/extension on that has completely helped with my time on the computer. For me it was worth the 1 time $40 just to know I would have these features. It's cheaper than migraine meds & glasses

Night eye has really helped my eyes while I'm reading , or trying to fall asleep when I'm done using it!

Dark mode is my default on pretty much any device I can activate it on. I absolutely hate the fact that there are so many websites that don't have a dark mode, but what I hate even more is that when I'm up late per usual and I open certain websites and get flash banged. So I checked online for something that would protect me from being flash banged at night and found Night eye and I gotta say its pretty great!

Night Eye is a browser extension that enables dark mode on almost all websites, including Facebook, Google, Quora, Github, Stackoverflow, and Wikipedia, among others. It is available for Google Chrome, Mozilla Firefox, Opera, Vivaldi, Yandex, and Microsoft Edge . The extension offers three different modes: Dark, Filtered, and Dynamic .
According to user reviews, Night Eye is an excellent dark mode extension that is highly customizable and has bonus features that help make some websites more compatible with dark mode 1. However, one of the downsides is that it requires a paid subscription or a initial payment to purchase a lifetime license for multiple browsers. 
Night Eye is also known for reducing eye strain and promoting overall eye health by minimizing blue light exposure and in my opinion is doing the best job in this field.

Very useful , and easy to use

excellent QoL, very easy to enable/disable

My eyes are sensitive to bright images so this extension has been very helpful in making websites in general easier to view.
I appreciate having an all in one solution that applies a dark theme to sites across the board rather than having to individually setting a dark theme at each location (and some don't even offer that).
Definitely recommended.

Night eye really helps me browsing the internet, I have sensitive eyes so this extension is really helpful.

I *hate* working in anything other than Dark Mode... Every app, every screen. I've used a lot of "dark mode" extensions for browsers (some honestly with more customization options, but at the cost of manual scripting), and by far the best out-of-the-box, cross-platform experience has been Night Eye!

"Night Eye - Dark mode
by Night Eye" is absolutely the best dark mode ever. Try it and you'll keep it forever!

totally does what is expected, a beautiful dark mode for every page, everything synced without errors

great mode. love it

I like dark mode websites