OneMenu
OneMenu is a Mac menubar app featuring system monitoring, a window manager and a keyboard cleaning mode.
How to Use OneMenu
OneMenu is a menu bar application for the Mac, and you can access it by clicking on the app icon.
OneMenu Preferences
You can toggle whether OneMenu will launch on start, and you can customize the spacing between windows for the window manager!
Keyboard Shortcuts
In addition to the above shortcuts, you can use:
CTRL+OPTION+C to center a window
CTRL+OPTION+F to center a window and make it 16:9
CTRL+OPTION+UP to maximize a window