gnome-shell topic
gnome-shell-extension-gsconnect
KDE Connect implementation for GNOME
unite-shell
Unite is an extension that makes GNOME Shell look like Ubuntu Unity Shell.
Fly-Pie
:pie: Fly-Pie is an innovative marking menu written as a GNOME Shell extension.
blur-my-shell
Extension that adds a blur look to different parts of the GNOME Shell, including the top panel, dash and overview
pixel-saver
Pixel Saver is designed to save pixel by fusing activity bar and title bar in a natural way.
extension-manager
A utility for browsing and installing GNOME Shell Extensions.
cpupower
Manage the frequency scaling driver of your CPU (Intel Core and AMD Ryzen processors supported)
dynamic-panel-transparency
Adds Transparency To The Gnome Shell Panel
flat-remix-gnome
Flat Remix is a GNOME Shell theme inspired by material design. It is mostly flat using a colorful palette with some shadows, highlights, and gradients for some depth.
vimix-gtk-themes
Vimix is a flat Material Design theme for GTK 3, GTK 2 and Gnome-Shell etc.