tbsm is a pure bash session or application launcher, inspired by cdm,
tdm and krunner.  It supports X and Wayland sessions.

Autostart tbsm upon login by adding the following to $HOME/.profile:

# Autostart tbsm on all TTYs
if [[ ! ${DISPLAY} && ${XDG_VTNR} -le 2 ]]; then
    exec tbsm
fi

/usr/share/doc/tbsm-0.5/01_Manual.txt contains instructions.
README.SLACKWARE contains additional tips.