GNOME Shell has a multitude of extensions to do all kinds of tasks and add new functions that the standard desktop environment lacks. One of these extensions is called fly foot, and it is an interesting app launcher to simply use one hand with the mouse, without the need for anything else.
Fly Pie allows launch applications, URLs, recent files, simulate hotkeys, access clipboard content and much more. On the other hand, it is fully compatible with X11 and also with Wayland, so there will be no problem if you are using one or the other. Simply start Fly Pie with a keyboard shortcut, and the rest can be done with the mouse ...
Once the Fly Pie menu is opened with the keyboard shortcut, there is three modes of selection:
- A way to select an item by clicking on it.
- Markup mode to select items by drawing gestures on the screen.
- Turbo mode, which allows you to draw gestures while holding down the Ctrl + Shift or Alt key without having to press the mouse button.
More about Fly Pie - GitHub