Data Packs for Minecraft Java
Browse 97 free data packs for Minecraft Java — popular picks include Flan Cobblemon Extension, Name Tag (Craft & Drops), Call Your Cat.
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Flan Cobblemon Extension
Flan extension that supports Pokemon spawn prevention for Cobblemon and a few other stuff.
Name Tag (Craft & Drops)
Adds a crafting recipe + name tags drop from entities when killed
Call Your Cat
Easily call (whistle) your cat with a goat horn to teleport it to you
Spawn Chunks Disabled
Spawnchunks will no longer be forceloaded
Anti Enderman Grief
prevent endermen from picking up blocks!
PlayerProgress
PlayerProgress is a Minecraft datapack that introduces a leveling system. Earn UP from activities like mining and combat to level up and gain new abilities and rewards.
Better Cobblemon Spawns
I am attempting to update the cobblemon spawn conditions so that pokemon like dratini are easier to find and dont only spawn at Y Level 32 and below.
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.
[DEPRECATED] Stronger Crossbows
This datapack/mod buffs arrows fired from crossbows. They are now around the equivalent of ~Power 4 bow arrows by default.
MC-Reality Mod
this is a mod for Minecraft that seeks to transform the game experience into something closer to real life. It includes elements such as needs management (hunger, health, energy), an economy system, work, and the ability to interact with other player
entity count
count all entities currently loaded throughout your world.

Armor Stand Have Hands | ASHH
This datapack will add hands to the armor stand.
RandomDirtDrops
RandomDirtDrops is a fun Minecraft data pack that makes breaking dirt blocks drop completely random items from the entire game — from diamonds to dragon eggs! Perfect for chaotic survival challenges and OP item speedruns.
Earth Animals
Minecraft Earth animal variants without OptiFine/CEM!
Backport Saddle & Nametag copper
Craft saddle and nametag with copper. Derivated from Balanced Recipes.

Crafting Tweaks
Adds over 700 new, vanilla-friendly quality of life crafting recipes!
Super Fast Ghasts
Speed and Health Boost for Happy Ghasts
Spooky Scary Creatures
[OPTIFINE] Adds horror-themed mobs into your game, like the famous Slenderman.
Customizable Dragon AI
Useful Datapack to customize the Ender Dragon's AI
Doesn't This Count as Being Burned to Death?│這不算燒死嗎?
Animals killed by Magma Blocks or Campfires will also drop cooked meat.│被岩漿塊或營火燒死的動物也會掉落熟肉。
ICanGamez Mob Healthbar
This adds a nice little healthbar to mobs!

A* Pathfinding
Minecraft Pathfinder for Entities
No More Explosions
🧨 Disable explosions in your world. Configurable!
Visually Waxed Golems
Give WAXED Copper Golems a unique texture to differentiate waxed golems from unwaxed ones!
confispawn
The ultimate configure panel for your spawners!
Infinite Restocks│無限補貨
Just like the old version, the number of restocks will not be limited to 2 times.│就像舊版一樣,補貨次數不會限制在2次內。
More Villages Datapack
Adds more villages to the game.
Stillagers
A datapack which helps with villager lag in trading halls.
Effect Sounds│效果音效
Special sound effects will be produced when the effect is obtained.│當獲得狀態效果時會播放特殊音效。
Ban bat
Do you hate these annoying little pests? This mod/datapack can make them disappear!
Acorn's Tweaks
Many small changes to freshen up survival gameplay, but keep things very vanilla.
Villager Trade Preview「村民交易预览」
Enjoy the convenience of previewing future trades! 享受查看未来交易的便利!
Bone Drop│骨頭掉落
Some animals drop their bones after death.│部分動物在死亡後會掉落骨頭。
More Passive Mobs
More Passive Spawns increases the amount of passive animals in your world by periodically spawning small groups of sheep, cows, pigs, and chickens in the Overworld. The datapack stays vanilla-friendly while making the world feel more alive and natural.
End Unleashed
No resource pack required! Discover new dragons, mobs from Minecraft Dungeons, and more! Optimized for SMP & faithful to vanilla mechanics.
Desolate Pale Garden
A datapack which removes all hostile mob spawns in the Pale Garden except the Creaking, which adds to the ambiance of the biome!