Totem Tally
Count your totems without opening the inventory. The number of Totems of Undying you carry is shown next to your offhand slot.
Pop messages
When you or another player uses a totem you get a short chat message with the pop count - great for crystal and mace PvP.
All settings are in game: press J (mosko's lib) and pick the mod from the list.
Fair on every server
It only shows information your own game already has, so it is safe on PvP servers.
Requirements
Minecraft 1.21.11 · Fabric (with Fabric API) · mosko's lib Client-side only.