Data Packs for Minecraft Java
Browse 6,837 free data packs for Minecraft Java — popular picks include CU later, Cobblemon: Breedable Galarian Fossils, Immersive Divinity.
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CU later
My take on a datapack that replaces redstone component's iron with copper (and some other tweaks)
Cobblemon: Breedable Galarian Fossils
A datapack that makes the Galarian Fossils breedable via the Cobbreeding addon.
Immersive Divinity
A compatibility mod for Immersive Portals to work with DivineRPG! WARNING!! DEPRECATED!! Go to my new mod Immersive Infinity! It's this mod but compatible with even more mods!!
HSB Weapons
Adds many Hypixel Skyblock weapons to your world!
Rain Splashes
Rain Splashes add lil splashes that the rain will do!
Frankenstein Zombie
Expands zombies by adding a cemetery structure where a frankestein zombie can be created and leveled up. Additionally 4 new zombie types have been added
Grow Up
Grow Up explores adding debuffs to dying as a challenge. By making you grow from small to big after dying!
Crepescular
Ties together the pale garden and the stronghold.
Infinicontrol
A datapack containing many commands made for server management!
OmniDye
OmniDye takes the concept of universal dyeing to the next level, bringing vibrant creativity to your Minecraft world! With this datapack/Mod, you can transform any colored block into any other color (glazed terracotta excluded) effortlessly.
Balanced Diet Challenge
A challenge and tracker for the vanilla achievement 'A Balanced Diet'
No Levitation
Removes Levitation every tick.
Origins: Glimmer
Adds the Glimmer origin!
More storage blocks
You can uncraft more blocks for better memory management
Adaptive Tick
Changes tick rate based on your health. Simulate adrenaline.
Thirsty
A vanilla-friendly datapack that adds a balanced hydration system to Minecraft survival.
AIT : Supplementaries
Adds a variety of different datapack additions to the Adventures in Time mod.
noMonsterRoom
Disable Mobspawner Structure
No Camel Husk ❌
Disable Camel Husk in Minecraft by preventing its spawning and removing any that appear in the world
Stews - Hunger Rebalanced
Hunger and food overhaul, with meals linking to progression and adding a balanced cauldron cooking system
Mecânicas Classicas (PT-BR)
Adiciona uma variedade de funções e mecânicas de versões antigas do minecraft!

Qualité de la vie
Adds Quality of Life features that everyone needs in their Survival and hardcore worlds and servers
X To String
Adds two recipes: 1 cobweb to 9 string and 1 wool (any colour) to 4 string.
Advancement Recipes
A datapack that locks all vanilla recipes behind series of advancement-based questlines.
Nice Villager Data Command
A simple /trigger command to view the most important infos about a specific Villager. Also highlights its workbench.
Disable Mace Crafting
A datapack that disable the crafting recipe of the most powerful weapon in the game
Lodestone spring drop backport
Backports lodestone changes from the upcoming spring drop!
CCI Craftable Creative Items
This data pack gives players the ability to collect items only available in Creative Mode.
TQ's No Duping
Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).
Minty's Custom Recipes [Cobblemon]
Adds Recipes for uncraftable Cobblemon Items that're much needed!
Snow Golems Everywhere
Prevent snow golems from melting in any biome
Restricted Rockets
Restrict how many rockets players can use while flying with an elytra before having to land again.

Tweakami
This datapack aims to make your minecraft Vanilla experience more convenient! No more wasted materials!
No Cat ❌
Disable Cat in Minecraft by preventing its spawning and removing any that appear in the world
Redstone Torch Equality
You get 4 redstone torches for the recipe
Happy Ghast but Fast (4x Speed)
This makes the happy ghast faster using Minecraft attributes