I'm looking for a status bar that lets multiple client programs connect, shows whatever they send to it, and does little else.

Like #lemonbar except I want it to multiplex multiple clients.

E.g.

mbar &
(while true; do date +%R; sleep 1) | mbar-client &
(while true; do show-battery-level; sleep 1) | mbar-client &

would result in a bar that looked like

23:11 | 80%

For X, not Wayland.

Any leads? I'm working on a hacky lemonbar wrapper but if this already exists I might as well just use it.