xeyes

Display animated eyes that follow your mouse cursor on X11

brewmacoslinux

Try with needOr install directly

About

Follow the mouse X demo using the X SHAPE extension

xeyes

show eyes that track mouse movement$ xeyes

open eyes window in specific position$ xeyes -geometry 200x200+100+100

display eyes with custom background color$ xeyes -bg blue

make eyes window always on top$ xeyes -geometry 150x150 &

create borderless floating eyes$ xeyes -geometry 180x180-0-0