This the only theme that doesn't make my eyes bleeding.
Well-balanced colors with customization.
Great job!

Самое топовое расширение за всю историю человечества.

The newest update improves both performance and looks, and has yet to crash or freeze on me. On top of that, Firefox has finally added dark theme support to the Library. Hands down best extension of its kind.

Tried it all, this one is the best. A lot of options.