A lightweight GTK-2 based systray. More information: https://github.com/sargon/trayer-srg.
trayer
:trayer
trayer
to a specific edge:trayer --edge left|right|top|bottom
trayer --width 10 --height 32
trayer --widthtype pixel|percent --width 72
trayer
to a specific direction:trayer --align left|center|right
trayer --iconspacing 10