6xStars_needed!

Literally the BEST security addon for Firefox after NoScript, with almost the same level of power and control.

Chromeの方でサポートを打ち切るとあるので選択肢を考えます。

It's a shame development has halted. However, the same functionality can be found in uBlock Origin, by the same developer, and it's actively maintained. But I find uMatrix UI is better than uBO.

The very first and the most awesome addon I add everywhere I can.

Awesome. I prefer uMatrix to NoScript.

No question, this is the most important addon for who cares about data privacy.