Data Packs for Minecraft Java
Browse 1,370 free data packs for Minecraft Java — popular picks include Calcite Recipe, Create: Caverns And Chasms Silver Compatibility, Creeper Deactivator.
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Calcite Recipe
Now you can craft your own calcite
Create: Caverns And Chasms Silver Compatibility
Adds recipes to ensure crushed silver can be processed into Caverns And Chasms ingots and nuggets.
Creeper Deactivator
Do you hate creepers? Just deactivate them!
easy-void-dimension
This is a simple Datapack which adds a new empty dimension!
Minecraft But a Mob Spawns Every 10 Seconds
Minecraft, but a random mob will spawn on top of you every 10 seconds, good luck.
Glowstone Recipe
Now you can craft your own glowstone

oSzoukaua's: Real Height
A Datapack/mod that provides a simple chat-based UI to adjust your player height! both in Centimetres and Feet/Inches!
Universal Totem
This turns everything into a Totem Of Undying, everything you hold will save you like a totem of undying.
Deepslate Recipe
Now craft your own block of deepslate
FNAF Dreams and Nightmares (Work Game)
Mod will recreate the creepy atmosphere of FNaF 4
Endless Villages
The Endless Villages datapack for Minecraft is designed to completely transform your survival world by filling the landscape with villages everywhere you go.
Firework++ - Longer Craftable Durations!
Additional firework booster crafting recipes for elytra! Longer flight times with more gunpowder!
Dragon Egg Recipe
Now you can craft your own dragon egg
Chunkerror
A data pack that replaces every chunk with a random other chunk in the world, resulting in randomized chunks
TNT Every 15 Seconds
Can you beat Minecraft while TNT spawns on you every 15 seconds? A fun way to challenge yourself!
Mob Mounter
Ride any mob using just a saddle!
Rubik's Craft UHC Data Pack
A UHC Data Pack like no other. Includes tonnes of different customisations for your UHC!
Magma Cream Recipe
Now craft your own magma cream
Dinnerbone Gravity [Dinnerbone Floats]
The mobs named "Dinnerbone" fall upwards because they're upside down.
SKT's Improved Piglin
Improve piglin & piglin brute loot table when bartering or killed by player
Customizable Dragon AI
Useful Datapack to customize the Ender Dragon's AI
Craft-able Spawners
This mod makes spawners craftable using 8 chains.
Mob Madness
Grab your sword and shield! Hostile Mobs now have a 5% chance to spawn as an Augmented version. Augmented versions are considered ELITE versions of the vanilla mob. Augmented mob will have increased attributes, and a potential to inhibit custom behaviors.
Craftable/uncraftable cowbwebs
Allows you to craft cowbwebs into strings, and craft strings into cowbwebs.
Jesus Watches you at low health
Simple datapack that flashes a periodic image at low health. Effect is intensified at lower health and when near enemies. Resource pack can be edited to use whatever overlay or sound you want
Orbital witherskull Cannon
Similar to Orbital strike cannon but spawns wither skull instead of TNT capable of breaking obsidian
Sizechange
This Datapack add some totems and shields that when held make you big or small, and they are expensive.
BiomeBetray
Biomes occasionally and silently swap your hotbar items with random ones from your inventory when you enter them :trollface:

a lot of diamonds
makes diamonds a lot less rare
Trial Spawner Recipe
Now craft your own Trial Spawner
Create: Cardboard Tools
A mod / pack that adds cardboard tools to create mod!
Vault Recipe
Now you can craft your own vault

Mineable Spawners
Makes spawners and trial spawners mineable (ONLY!) with a silk touch netherite pickaxe
Chaotic Caverns World
Datapack that creates stony cave worlds, prominently featuring cave biomes.
More Mob Drops
Diversifies the palette of mob drops
Dynamic Crafting
Interactive & visual crafting in vanilla Minecraft!