¡Qué maravilla, mis ojos llevaban tiempo necesitando algo así! ¡Es super configurable! Me encanta. Ahora necesito figurarme cómo va todo porque tiene bastantes opciones y deseo exportar mi configuración a otro Firefox en otro sistema operativo (a ver si lo consigo). La unica pega quizá, que en páginas especiales como maps o páginas con 3D ralentiza bastante el desempeño (se puede apagar en esos casos y ya está), pero en general cuando se trata de webs principalmente con texto y pocas fiorituras modernas, este add-on es estupendo, para leer sobre todo. Gracias a ser tan configurable estoy haciendo que vaya a juego con mi tema oscuro para Firefox "The Matrix has you", el cual invito a probar a tod@ amante de los fondos oscuros!

Seemed like a great extension with great features but this slowed down my loading speeds. Not sure what was going on but everything seemed to lag behind with this.

The whole extension gives me a really good feel, with a lot of filters that have been configured by default, but there are performance issues on some sites. When I open https://www.acfun.cn/u/13400653.

i really love this extetion

Nice idea, but some sites it literally freezes Firefox and brings up a "this extension is making Firefox slow" dialog.

Performance needs to be radically improved.

"Script from this extension causes Waterfox to slow down" and the CPU goes 100% for no obvious reason. No, thanks, moving on to the next extension.

Absolutely horrible. Runs scripts at the background to darken the pages, where a simple CSS-Edit shouldn't take minutes to adjust. Feels like having the worst VPN running in the background while scrolling a website.