Data Packs for Minecraft Java
Browse 544 free data packs for Minecraft Java — popular picks include SwapBallsReborn [Cobblemon], Maxi's All Ride Mons! Mount all Cobblemon!, New Lodestone Recipe.
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SwapBallsReborn [Cobblemon]
SwapBallsReborn let's you swap your Pokémon's catch ball in survival mode.
Maxi's All Ride Mons! Mount all Cobblemon!
This data pack adds the possibility to ride all current Pokémon found in Cobblemon, for you to enjoy your journey across sky, sea and land.

New Lodestone Recipe
Changes Lodestone recipe to its new one in snapshot 25w02a
datapack function library
This data pack provides developers with some useful functions and is compatible with all versions of Minecraft (except for those versions where data packs cannot be installed).
Dragon Movement Fix
Fixes the old bug introduced in 1.14 where the Ender Dragon's Vertical Movement is very slow. Effectively patches out one-cycling. If you've fought the dragon in 1.12 or 1.13 you might know what this is.
Craft More Chains
Increases the output of the chain recipe, giving 2 chains per craft instead of 1.
Origins: Celestial
To the stars who listen and the dreams that are answered.
Fast Sleep
Instantly skip to day when sleeping
Entity Cleaner
Automatically removes unwanted entities like items, arrows, XP orbs, and projectiles to improve performance.
FTQ - optimized
-may increase your fps- works on the basis of more stable textures removal of uncessary and other types of optimization
Flan Cobblemon Extension
Flan extension that supports Pokemon spawn prevention for Cobblemon and a few other stuff.
No Lag
Destroys the lag in the minecraft world with over 6 different and adjustable methods.
LeadRecipeBackport
Backports the new lead recipe from Minecraft 1.21.6
Name Tag (Craft & Drops)
Adds a crafting recipe + name tags drop from entities when killed
Detominer
A standalone 3x3 mining mod with customizations made easy that's tailored for players!
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
no entity lag
This data packet enables you to say goodbye to the lag and frame drops caused by having too many entities.

TPA datapack
Allows players to tp without OP
Anti Enderman Grief
prevent endermen from picking up blocks!

UUID Hex
High-performance library for formatting UUIDs into hexadecimal strings.
Ore Plus x4
This datapack increasing the spawn rates of vanilla minerals more.
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.
No Floating Terralith
Enhancing vanilla removing FLOATING ISLANDS
Big Globe - Remove Obelisk
Remove Obelisk in Big Globe
Uncraftable Items
Adds 18 new recipes for some uncraftable items in Minecraft.
World Loading Tweaker
Allows you to change the spawn chunk radius of Minecraft, either speeding up loading or improving spawn quality
Timo
This Data Pack/mod adds many new recipes, advancements and structures. This Data Pack/Mod improves many Loot Tables.
Create: Balanced Recipes
A Datapack ( You can turn into a mod ) for your create automation needs. Supplies players with Q.O.L recipes for everyday crafts!
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.
Generator
A Minecraft chunk generation datapack
[CC] TieredZ - Immersive Armors
A compatibility datapack/mod for TieredZ and Immersive Armors.
Armor Stand Overhaul
A well-optimized data pack that gives armor stands arms by default!
Custom Elytra DataPack
Show off any Elytra skin you want without having the cape. Just rename it in an anvil. Optifine NOT needed!
Night Vision Datapack (No OptiFine)
Lightweight vanilla datapack that provides automatic, toggleable night vision support for all players in singleplayer or servers.
Epic Spartan Weaponry
Custom Datapack for Spartan Weaponry and Epic Fight Mod compatibility.