# Linux : Gnome : Extensions ## Sitemap - [extensions.gnome.org](https://extensions.gnome.org/) — Extensions homepage - extensions.gnome.org/local/ — shows your local settings and installed extensions ## Setup To control GNOME Shell extensions using the Extensions website, you must install GNOME Shell integration that consists of two parts: - browser extension ( [Firefox](https://addons.mozilla.org/en-CA/firefox/addon/gnome-shell-integration/) | [Chrome](https://chromewebstore.google.com/detail/gnome-shell-integration/gphhapmejobijbbhgpjhcjognlahblep) ) - native host messaging application (`apt install gnome-browser-connector`) (formerly `chrome-gnome-shell` before Ubuntu 23.04+) Extensions are installed into: ``` ~/.local/share/gnome-shell/extensions/ ``` Extensions are also controllable via the CLI: ``` $ gnome-extensions ``` ## "Window Is Ready" Annoyance You will almost certainly want to install this extension: extensions.gnome.org/extension/1007/window-is-ready-notification-remover/