とにかく軽い。ダークモードにする拡張機能としては『Dark Reader』が人気ですが、あちらと比較すると表示の安定性を犠牲にとにかく軽量化した、といった印象。
　一部サイトではトグルスイッチが見えなくなるような問題はあるものの、拡張機能の利用前後でページの読み込み速度に対して差が無いのは大きなメリット。
　読み込み速度を重視するのであればこちらも選択肢として有用でしょう。

It does the job well and is much lighter (in terms of performance, not background) than competitors

Breaks Spotify and changes my Google Sheets font color to white for some reason while keeping the background white.
Otherwise works pretty well

Love it. Simple and effective.

I don't know why this addon is recommended. II have Google anti tracker and this addon nullified it. For some reason in part is Firefox fault, obut is also this addon dev fault. Could have tell by installing this addon others will be rendered not functional

Works ok until I use the invert mode. When I return to default everything goes white that should be dark. Just started doing this yesterday.

Manages to be more quick, intuitive and customizable than the alternatives, this should be lauded over the other Recommended-approved dark-mode add-ons, it doesn't even have ads