The best Browser Dark Mode extension! Can be customized in many ways and is free.

Great eyesaver. Sometimes it makes websites unreadable (ie light text on light background) or just ugly but I doubt you could automate this kind of thing perfectly, and it's impressive how well it creates dark themes considering it's not done by a human. And if it does make a website ugly or unreadable you can easily disable it for that particular website, very hassle-free.

Works great! I'm a technical creampuff, but this is easy to use & is among my top 3 favorite add-on extensions. Recommended!

This is the bomb-diggedy! I love how easy it is to use and that there are keys to toggle between light and dark!