💻 Openbox

• vim ~/.config/openbox/menu.xml

  <?xml version="1.0" encoding="utf-8"?>
  <openbox_menu>
      <menu id="root-menu" label="OpenBox 3" execute="/usr/bin/obmenu-generator">
      </menu>
  </openbox_menu>
  

• vim ~/.config/openbox/rc.xml

    <placement>
      <policy>Smart</policy>
      <!-- 'Smart' or 'UnderMouse' -->
      <center>yes</center>
      <!-- whether to place windows in the center of the free area found or
     the top left corner -->
      <monitor>Any</monitor>
      <!-- with Smart placement on a multi-monitor system, try to place new windows
        on: 'Any' - any monitor, 'Mouse' - where the mouse is, 'Active' - where
        the active window is -->
    </placement>