Switch display resolutions or adjust your screen brightness and colors (time-based) from the menu bar.

Check out these Mac Menu Bar Display Apps:

Display Arranger

Display Arranger

Tired of having to adjust your settings whenever you move your displays? This menu bar app allows you to quickly configure where your monitors are in only two clicks. Plus, you can save particular arrangements.

Visit

PiPHero

PiPHero

With the menu bar app PiPHero you can picture-in-picture any window, freeing the rest of your screen for other tasks. It works across all apps.

Visit