it works now
--- old ---
last update broke something - it slows down the browser and firefox asks if i want to stop this extension

One of the best extensions I've installed. Simple, effective, and doesn't bloat the browser at all.

The best dark mode add-on there is and nothing else comes close, visually it's brilliant! it dynamically and intelligently changes any page to look great depending on the different sites. I haven't seen one site that looks bad with it. The only problem is the performance hit on certain sites where it causes some slow downs, But it's so good that I don't really mind it that much.

Really solid extension. Clean and lightweight, fits perfectly into my workflow. Does exactly what it promises.

Esta extensão salvou meu dia! (E meus olhos!)

Great full featured Dark Mode add-on that has been steadily improving over the years. It's not perfect, but it's very close and much better than other add-ons. The only thing better than this add-on is for the webpage itself to have a dedicated dark mode. But for the rest of the internet, this add-on is pretty solid.