The Firefox version makes using this thing so annoying. It's great under Chrome but for some reason it slows down load times so much it's impossible to use with Firefox.

I mean, it's a great idea and when it works it works well, but if I wanted to wait 5 seconds for each page to load I'd stop paying for my high speed cable connection. I gave up on Chrome after the latest update and wanted to move all my plugins over to Firefox. The is the only one that caused enough hassle that I had to give it up. Too bad I got so used to it under Chrome.

Best Extension for my ayes

Its a Great extension

Best dark mode extension, been using this for years, am happy with it and sites are continuously updated

Works better! More compatible than the other options. Thanks!

É exatamente o que eu precisava!

Awesome add-on but the Firefox version slows down a lot the browser. The Chrome version is perfect (but the browser isn't)

Love it thanks!

There are many like it, but this one is the best. Although I wish there was an option to turn it on/off automatically based on time/location.

This was the only extensions that was keeping me in chrome/chromium. Since its now in firefox, I have no reason to stick with these browsers, and am back in firefox.

Good but it does slow down page speeds considerably.

It surely has pretty design and smoothly darkens most of common sites BUT it slows down page loading for even MINUTES. Firefox 61.0, wire connection, works with speed-of-light without add-on.

It creates aesthetically better pages then any other extension and works excellent on most sites. However, as others mentioned, it indeed slow page loading (sometimes significantly)