How do I install GNOME Shell extensions?
1. Go to the gnome-shell extensions page using a supported browser (that is not totally secured to anything running on or coming from the web).
Like the stock gnome-browser or a clean install of firefox should work as well. I sometimes had issues installing extensions using google-chrome or midori.
2. Filter by "Supported by: Current Version"
3. Click the toggle-Button of the Extension you want
4. A "install this extension"-question should pop up. Confirm.
(5.) In rare cases you need to reload the gnome-shell to make a new extension work without issues. (RARE!) - open the gnome-shell run dialogue (Alt+F2 ? - if not set check Alt+F2 doesn't display the Run Command Prompt in GNOME Shell), type in "r" without quotes and hit [Enter].
Gnome-shell extensions can be installed from the Gnome-shell extensions web page. The site is: https://extensions.gnome.org/
To install an extension click on the extension and then you will go a page describing the extension.
In that page you can see a slider switch. Turn on the slider if you want to install the extension. Then you will see a prompt to install the extension.
The installed extensions can be managed from https://extensions.gnome.org/local/
The GNOME website has an Extensions section set up, which is currently in its Beta phase. It promises easy installation of extensions, and management of installed ones, through a web interface.
The site can be accessed here: https://extensions.gnome.org/
Manage Gnome and the shell extension
The GNOME extension aren't in official repository so you can use a PPA where you can download all of them;
These are a set of gnome shell extension :
This extension allows keyboard selection of windows and workspaces in the overview mode.
is a simple extension for displaying weather notifications in GNOME Shell.
This extension adds a system monitor.
Display Pidgin chats as notifications in the Shell message tray
This extension adds theming support to GNOME Shell. With this extension,
you can personalize the looks of GNOME Shell with themes installed in
This extension adds status menu for accessing and unmounting removable devices.
Thx to http://www.webupd8.org/ for it PPA.
see this gnome-shell page-> https://live.gnome.org/GnomeShell/CheatSheet