I was skeptical at first, but I can't believe how good this plugin works. It's just so good and so well-done and so effective.
My eyes thank you a million times, and surely will make a donation as an appreciation.

best app ever written too good on eyes

It slows down webpages as well as the browser. I am going to uninstall it. This extension needs a lot of improvement.

Best on desktop, good on mobile.
Maybe this wasn't developed with the android version in mind, but it does work on it and I have two minor issues: it flashes a white page on some page loads and it seems to be quite heavy for my Nokia 6.1., which leads it to crash every so often.
Other than that, great! Why does the internet still stick with blinding white pages with black text..

見やすくていいんだけど、webの読み込みが重くなる。残念だけどこれからの開発に期待してます。

This one is the best of all similar extensions at the time of writing this review. All that you might need (several eye-strain reducing modes, adjustable variables, per-site options, quick-access toggling, nice looking UI) this one has and it works very well. Very intuitive to use. We need more quality code like this, donate if you like it!

GREAT !!!!!