СУПЕР спасибо за правду!

It's very easy.

very easy to use

Today, my firefox refused to start tabs, they were crashing (facebook twitter etc.).

After investigating, Dark Reader was the cause, once disabled, my firefox is working again and much faster.

Must be something wrong with this extension.

Salvage for eyes!

exelente asi sabre cuando se aga tarde

Makes the screen flash with white flashes, really annoying...

Just installed it. Working perfectly so far. Will update more in the future