The waystones datapack is a simple way to add waystones to a vannila minecarft world through lodestones.
to start you will need to craft the linking compass:

with this recipie:

Then you simpily rightclick on a lodestoen with the linking compass to teleport!
Simply place the zip file into the datapacks folder of any world you would like to have waystones and run /reload or reload the world, then enable the resourcepack.