Today the first beta of Opera 11 has been released. The new beta brings a new feature which I am already in love with – Tab Stacking.With tab stacking, you can group together the open tabs into one. This eliminates the problem I have when too many tabs are open. Stacking tabs is as easy as dragging one tab over the other desired tab. Check out the video below giving an introduction to tab stacking:

Beside Tab Stacking, Opera 11 Beta comes with a lot of other new features. Opera now supports extensions. Extensions support made it appearance in Opera 11 Alpha beta though. A plugin-on-demand feature has also been added. With this plugins like Flash can be loaded selectively. This speeds up the page loading by no loading unwanted contents.

If you want to try out Opera 11 beta you can download it here – Download Opera 11 Beta.