A simple datapack that adds a resource world for you to destroy & pillage (rather than having to destroy your own world).

Benefits:
-Allows you get resources (ores, dungeon loot, packed ice, etc) without having to generate more terrain in your main world/destroy the terrain in your main world. Allows you to explore and then delete terrain without having to use world edit. Good for old worlds that already have a large map size.
Cons:
-Requires commands to go there (/execute in my_dimensions:resourceworld run tp @s ~ ~ ~ )