How to organize Firefox tabs on multiple lines?
When you open up a lot of tabs in Firefox so that they can’t all fit, Firefox defaults to an alignment where you have to scroll left and right to see the other tabs that are open. There is a button to display all of the tabs open, but it only appears when you click on it. Is there any way to have the tabs jump down to two rows when there isn’t enough room in one?
Tab Mix Plus addon.