Gnome Shell Extension - Panel Docklet for Gnome 3

Like a mini "Docky".
Panel-Docklet by Jodli Represents all opened windows as small icons in top panel.



Click to switch focus or hide.

Much easier than using the meta key or alt-tab.

https://extensions.gnome.org/extension/105/panel-docklet/

Still waiting for a good email/im notification extension.