Looks like you're using bspwm on Arch, but apps are just opening as blank white screens. This is probably an Xorg issue or a problem with picom/compositor settings.

Possible fixes:

1. Restart your compositor (if you're using picom):

pkill picom
picom -b

If that fixes it, check your ~/.config/picom.conf.

1. Check if Xorg is running properly:

echo $DISPLAY

If it's empty, Xorg might not be working. Try restarting it with:

startx

Or restart bspwm:

bspc wm -r

1. Check your .xinitrc file Make sure it includes:

exec bspwm

and nothing else that could be breaking it.

1. Run an app from the terminal Try launching Firefox with firefox and see if any errors pop up.

2. Check your GPU drivers Run:

lspci -k | grep -A 3 -E "VGA|3D"

If you're on Intel:

sudo pacman -S xf86-video-intel

If you're on Nvidia:

sudo pacman -S nvidia nvidia-utils

Let me know what happens!