WhirlTab by V7bet

WhirlTab lets you fly through your open tabs with natural, fluid interactions. Drag inside the popup, scroll the mouse wheel, or press shortcuts to jump instantly to the next or previous tab. Power users can optionally enable on-page gestures on the current tab with Alt and a right-click drag. Everything is fast, minimal, and designed to get out of your way.

The extension keeps permissions lean. It uses tabs to activate the chosen tab, activeTab to inject a one-off content script only when you explicitly enable on-page gestures for the current tab, and storage to remember your preferences. There is no remote code, no analytics, and no inline scripts. The code adheres to AMO policies and uses only self-hosted resources. Keyboard shortcuts can be customized in the Add-ons Manager.