TabIndex is a free Chrome extension developed by takumi terao. It is a handy tool that allows users to navigate their open tabs quickly and efficiently. With this extension, users can easily switch between tabs using only keyboard shortcuts.

The main feature of TabIndex is its ability to display the open tabs in a list ordered by recency. This makes it easy for users to find the tab they are looking for, especially when they have multiple tabs open. By using the arrow keys, users can select the desired tab, and by pressing the Enter key, they can instantly switch to that tab.

While TabIndex also supports cursor and mouse click operations, its true strength lies in its keyboard-only navigation. This makes it a perfect tool for users who prefer to navigate their tabs without having to reach for the mouse.

By default, the shortcut to activate TabIndex is Command+Shift+E for Mac users and Ctrl+Shift+E for Windows users. However, it is recommended to customize the shortcut to Command+E for an even smoother user experience. Please note that changing the shortcut may require adjusting the existing shortcuts in the Chrome settings to avoid conflicts.