The Tp Home datapack is a datapack that can be used to set your home location, so that when you are off travelling, fighting mobs, mining, etc., you can teleport home with a simple command.
Download: Planet Minecraft
How to use:
To set your home, type /trigger SetHome
To then teleport home, type /trigger TpHome
To remove your house, type /trigger RemoveHome
This should work in multiplayer (haven't tested), though there can only be one home stationed at one point. Future update will let you add around 4 different homes, one for each player.