blur-my-shell VS Ulauncher

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.

NOTE: If you're using a Wayland session, the Ctrl + Space shortcut (which brings up the launcher) will be unreliable due to other windows eating the keyboard events instead (see the official Ulauncher wiki). The workaround solution is very simple and also works on X11, so we'll replace Ulauncher's default binding with the workaround technique everywhere, so that it works universally on both X11 and Wayland.

Ulauncher. You can also watch this video to see what it can do.

Install ULauncher https://ulauncher.io

A good alternative though is Ulauncher

https://ulauncher.io or https://extensions.gnome.org/extension/307/dash-to-dock/