Make it easy to jump back to last used tab

[egertak]

While working on many tabs, I often feel the need to be able to easily jump back to the previously used tab. Either with a key combo, or some visible but not harsh marking on the previous tab's button, etc. Thanks!

[Jon]

Thanks for submitting an idea to the Mozilla Connect community! Your idea is now open to votes (aka kudos) and comments.

[Jon]

Similar idea here: Allow custom shortcut for Previous Tab / Next Tab 

[siffemcon]

While waiting for implementation,  consider the Switch To Previous Active Tab & Reload All Tabs (https://addons.mozilla.org/addon/switch-to-previous-active-tab/) add-on.

[egertak]

Thanks, I will give it a try!