Adblock Plus 有 6.1M DAU，Facebook Container 有 1.7M DAU

The most popular Firefox extensions of 2021 were both adblockers *(Image credit: Pinone Pantone / Shutterstock) Customizing Mozilla's browser with add-ons can give you a whole new…*www.techradar.com

Firefox 現行約有 220M MAU (28天) https://data.firefox.com/dashboard/user-activity