Shift Tab Addon

The addon has four keymaps:

• Go to next tab using Alt + l
• Go to previous tab using Alt + h
• Move current tab to the right with Alt + L
• Move current tab to the left with Alt + H

About the Addon

The addon is named Shift Tab.

You can get it from here: [https://addons.mozilla.org/en-GB/developers/addons](https://addons.mozilla.org/en-GB/developers/addons)

The code is available here: [https://bitbucket.org/MathiasHH/shifttab/](https://bitbucket.org/MathiasHH/shifttab/)

Important Note

For the plugin to be able to use Alt + h and Alt + H, you must disable the menuAccessKey. This is the key that opens the menu (for example, Alt + h to open Help in Firefox).

How to Disable the Key

Follow these steps to disable the key:

1. Open your browser and enter about:config in the URL bar.
2. Click on Accept the Risk and Continue.
3. In the search bar, enter ui.key.menuAccessKey.
4. Set ui.key.menuAccessKey to 0.