vi-tabs is a Firefox extension for keyboard-driven tab management, inspired by vi motions.
Tab Navigation - Alt+J — switch to the next tab (wraps from last to first) - Alt+K — switch to the previous tab (wraps from first to last)
Tab Positioning - Alt+Shift+1–9 — move the active tab to a numbered position - If the target position exceeds the number of open tabs, the tab is moved to the last position instead
