Is there any app that has the ability to 'lower' the focus of a window on mac? E.g. on Ubuntu I used to be able to 'lower' a window's focus by middle-clicking o

Is there any app that has the ability to 'lower' the focus of a window on mac? E.g. on Ubuntu I used to be able to 'lower' a window's focus by middle-clicking on the title bar, i.e. hide the window behind other open windows (without minimizing it). I really miss that feature on mac.