Simple Swipe Navigator od usemoslinux

Swipe Navigator makes browsing more fluid and natural by adding gesture-based navigation to Firefox, as seen on other popular mobile browsers, like Brave. This extension allows you to:

• Swipe right-to-left from the left edge to go back
• Swipe left-to-right from the right edge to go forward

Designed with mobile devices in mind, but also works great on touch-enabled laptops and tablets. No settings. No ads. Just smooth gesture navigation.

IMPORTANT: Due to Firefox security restrictions, swipe gestures do not work on addons.mozilla.org and all mozilla.org pages, Reader Mode pages, or internal about: pages. Also, only new versions of Firefox (147 onwards) fully implement the Navigation API, so in older versions it's impossible to know if Back or Forward are really possible, meaning the corresponding arrows will show up on every site.