I gave this extension 5 stars because it is an absolute life saver while using the computer at night. I'm on a computer for around 10+ hours a day and the strain it puts on my eyes is insane. This extension has converted every page I've been on so far to a dark theme making it so much easier to stare at and read. The pages take 3-5 seconds longer to load than they normally would have without the extension but I'm deff willing to sacrifice those seconds for how great this works. Thanks for the hard work and dedication to this, I've made a donation.