Gnome Shell extensions are often created to offer something that isn’t even there, but we also see some little extensions that displace buttons, create shortcuts, or just bring certain things to the surface.
This new little extension add a power off button to the panel. It doesn’t replace the menu entry, nor it offers anything more than what you’d expect.
So, if you are shutting your machine down much too often, and you want to do it with one less click of the mouse, this extension is the ideal choice for you. Nothing important or fancy, but still can be very useful to many people out there…
Note that you may encounter problems with this extension not showing itself when using some Gnome Shell themes. I tested it with the default Adwaita and it works perfectly.