Data Packs for Minecraft Java
Browse 1,343 free data packs for Minecraft Java — popular picks include Cobweb Recipe, Cobblepastas [Cobblemon], Nether Star Recipe.
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Cobweb Recipe
Now you can craft your own cobweb
Cobblepastas [Cobblemon]
Adds creepy new Cobblemon of legend to your world. Beware...
Nether Star Recipe
Now craft your own nether stars
No Vanilla Advancements
Disable all vanilla advancements.
Elytra Boost
Adds an Enchantment That Makes Elytra Constantly Accelerate Without Rockets
Create: Enhanced Iron Processing
This is a datapack that adds a custom mixing recipe to produce crimsite renewably to enhance your iron and redstone farms.
Destroyer Zombies
Makes all zombies able to destroy doors.
Moar Bosses
Moar Bosses adds 7 types of randomly spawning bosses into your Minecraft world. Each boss has 3-5 unique and crazy magical attacks, and drop cores that can be used to craft magic wands. The bosses have custom textures using Optifine or Reselect or CET.

Breach + Density
A simple datapack allowing both Breach and Density to be put on the same Mace.
Chain Crafter
Allows you to craft chainamil armour using chains in Minecraft
Cobble
Joke datapack that adds edible cobblestone
Mob Spawner Recipe
now you can craft your own mob spawner
Nasir's Mobs Plus
Adds more mobs based on the biome! and maybe some more evil ones...
Silly Eatables
Eat things you shouldn't with these silly food recipes!
Almost had you, My child.
Make Jesus Christ appear when you are close to death.
Infinite Lunge
Completely removes the cooldown on spears with the lunge enchantment! Go flying!
Silk Touch Dirt Path
Allows Dirt Path blocks to drop when broken with a tool that has silk touch
Phantom Membrane
Now craft your own phantom membrane
Origins: Quantum Fox
Your vision doesn't allow you to focus on more than one target. However this doesn't mean it comes with more disadvantages.

Ashen's Better AI
Improves mob ai, by adding mob jumping, a foodchain, and more!
Copper Items Datapack
A simple datapack that utilizes Armor Trims for my Spigot plugin
Tiny Players
This data pack/mod makes every player extremely small! Fun for a survival challenge.
NightTime
A horror and challenge datapack made for only the bravest to try.
Depths Below
Adds a new psychological horror entity to the dark depths of the underground. Inspired by the legend of White Eyes and Mojang's discarded Shade monster.
Killer Bunny Name Tag
Naming a rabbit "The Killer Bunny" will turn it into a killer bunny
Craft Trial Spawner
Adds a crafting recipe for Trial Spawners
Crying Obsidian Recipe
Now craft your own crying obsidian
Wither Ascension
Makes the Wither boss harder with phases and abilities
SKT's Iron Golem Drop Block Of Iron
iron golem drop 1-4 block of iron when die
Ominous Trial Key Recipe
Now craft your own Ominous Trial Key
A Very 1999 Christmas Music Discs (1.21.5-1.21.11)
(Updated Fork) Adds jschlatt's Christmas album "A Very 1999 Christmas (Deluxe)" to the game.
Bottle o' Enchanting Recipe
Now craft your own Bottle o' Enchanting
Echo Shard Recipes
Now craft your own Echo shards
Homes by Juix
Datapack adding a /trigger home command, fully customizable ! (v2.0 : new multi-home system !)
Minecraft But Chickens Are OP
Its Minecraft But Chickens Drops OP Items when they are Killed. There are many OP Items....
Mob Heads Powers
Gives the wearer a status effect based on the mob head equipped