What are Tab Groups? | How to | Firefox Help
If you work with a lot of tabs open at a time, this new feature in Firefox 4 can be quite useful.
Click the link above to find out how to use tab groups.
Tab groups are a way to organize tabs. The feature itself is good, but, to make it more convenient, here is an extension that creates a drop-down menu from beside the tab group button so you don't have to open tab groups to name the groups, switch between the groups and other handy things.
Note: if the TabGroupsMenu drop down menu arrow is not showing on the Tab Groups icon on your toolbar, open Add Ons Manager, go to TabGroupsMenu, click More, and then check off ON, instead of Default. Fixed.
TabGroups Menu
Also, very useful - App Tabs
This is meant for web applications you have open, but, you can use it for any tabs you have open all the time. Right-click on the tab and choose Pin as App Tab. The tab will be pinned to the far left, with just the icon showing on the tab. You can do this to more than one tab. When you close the browser and open it again later, your app tabs will be there still. If you switch groups, these app tabs stay at the left side of the tab bar, no matter what tab group you are looking at.
If you want to put the tab back as a regular tab, right-click on the tab and choose Unpin Tab.
More details about App Tabs here.
If you work with a lot of tabs open at a time, this new feature in Firefox 4 can be quite useful.
Click the link above to find out how to use tab groups.
Tab groups are a way to organize tabs. The feature itself is good, but, to make it more convenient, here is an extension that creates a drop-down menu from beside the tab group button so you don't have to open tab groups to name the groups, switch between the groups and other handy things.
Note: if the TabGroupsMenu drop down menu arrow is not showing on the Tab Groups icon on your toolbar, open Add Ons Manager, go to TabGroupsMenu, click More, and then check off ON, instead of Default. Fixed.
TabGroups Menu
Also, very useful - App Tabs
This is meant for web applications you have open, but, you can use it for any tabs you have open all the time. Right-click on the tab and choose Pin as App Tab. The tab will be pinned to the far left, with just the icon showing on the tab. You can do this to more than one tab. When you close the browser and open it again later, your app tabs will be there still. If you switch groups, these app tabs stay at the left side of the tab bar, no matter what tab group you are looking at.
If you want to put the tab back as a regular tab, right-click on the tab and choose Unpin Tab.
More details about App Tabs here.