A simple mod adds a few commands for setting homes and teleport to them. You can also visit other players. And set warp points in interesting places. And teleport to them.
1.12.2
/sethome- Sets the home point to the current position./home- Teleports you to the point set by the command/sethome./meet <player>- Teleports you to visit the specified player./setwarp <name>- Set warp point with name<name>to the current position./warp <name>- Teleport to warp point with name<name>.
1.14.4+
/home- Teleports you to the point set by the command/home set./home set- Sets the home point to the current position./home meet <player>- Teleports you to visit the specified player home./warp set <name>- Set warp point with name<name>to the current position./warp delete <name>- Delete warp point with name<name>./warp list- List of you warp points./warp <name>- Teleport to warp point with name<name>.