gnome-shell-pano VS blur-my-shell

It depends on the desktop environment, if you are using GNOME I personally recommend Pano, I think is the best extension for clipboard. Just make sure to install the dependencies before install the extension: Pano: Clipboard GNOME

I know that this is possible in gnome because Pano (https://extensions.gnome.org/extension/5278/pano/) is doing it, but I don't really know to make an extension.

I recently switched to Pano and have been pretty happy with it.

Yes, the first concept I've made was a redesign for it https://github.com/oae/gnome-shell-pano/issues/185

In Gnome I use Pano for this.

Pano - Clipboard Manager (by: alperenelhan) https://extensions.gnome.org/extension/5278/pano/

Pano Gnome extension

Reading the comments I've discovered Pano Clipboard Manager and I'm blown away. I've been using Clipboard indicator for years because it's the only one I could find, but man Pano it's just on another level.

GNOME Extensions : quick-settings-tweaker, appindicator and KStatusNotifier, arcmenu, blur-my-shell, dash-to-panel, forge, gsconnect, just-perfection, show-desktop-button, space-bar, user-themes and vitals

You can install blur my shell extension to modify the look.

if you want blurred backgrounds, the extension blur my shell will work.

Why don't you just look at the source code? https://github.com/aunetx/blur-my-shell

Blur my Shell - Blurs the background in the overview.

dnf install gnome-browser-connector Firefox extension: {addons.mozilla.org} - Resource Monitor • Show system resources in the top bar - User Themes • Custom themes (may break some things) - Dash To Dock • turns the application launcher into a macos style dock - Blur My Shell • make the UI glassy

In my case, I'm using the Blur My Shell extension, so it basically takes whatever background image I have and places it in the overview with a blur effect (though you can also remove the blur completely and just use the extension to set your background as your overview background). By default it will blur a lot of things around your desktop, like the top bar, for instance— just disable anything you don't want; I personally only leave the Overview blur active.