A linux applet which helps with powersaving, device- and display-management and comes with an AppIndicator.
Uses xrandr C-Library to change monitor/display settings. No bash-parsing of xrandr output used anymore, more efficient.
Saves monitor settings based on monitors connected. NO saves just by connection (HDMI, VGA, LVDS etc.) BUT monitor edid data (monitor identifier), allowing huge flexibility for laptops especially.
Clone modus sets both monitors to maximum shared resolution, avoiding cut off of one of these monitors.
For xfce users: Easily set panel to the monitor you want it to be selecting the primary monitor with jupiter (not supported by xfce when doing xrandr --primary).