This data pack makes the chains climbable. You can use it on parkour maps.
Chainmail Armor Recipes
This data pack add chainmail armors recipe.
This data pack gives you a few items that needed when you start the game. This is done only once.
Zombies are very slow in Minecraft. Imagine the zombies running. It would be more fun. This data pack is running the zombies.
With this data pack, they will no longer attack you even if you hit iron golems. Iron golems summoned by the villagers will not be a danger to you.
When you start a new game, you are alone. Very boring. A tamed wolf is born next to you with this data pack. This happens once for each player.