* Many window managers can (and should) handle this by default. Xmonads tabbed layout, Wmii's stacked layout and so on.
* Uzbl supports acting as a GtkPlug to plug into GtkSockets (Xembed) so you can embed uzbl instances in other Gtk applications.
- This allows several implementatinos, a popular one is [uzbl_tabbed.py](http://www.uzbl.org/wiki/uzbl_tabbed) (TODO: include with sample scripts)
+ This allows several implementatinos, a popular one is [uzbl_tabbed.py](http://www.uzbl.org/wiki/uzbl_tabbed)
* If you want highest customizablity, you need the 3rd option:
You can also write a custom script. The only thing you need to do is focus/maximize the instance you want,
keep the others out of sight and use tools like dmenu and wmctrl to switch instances.