Data Packs for Minecraft Java
Browse 1,352 free data packs for Minecraft Java — popular picks include More Items Dynamic Lights, Leon Totem, Anvil Restoration Recipe.
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More Items Dynamic Lights
Adds a few more items to the dynamic items datapack by CreepermeYT
Leon Totem
Just a datapack to add pinguinhopper's Leon Totem
Anvil Restoration Recipe
This data pack allows you to get iron ingots from damaged or chipped anvils as a crafting recipe (Chipped = 22 Ingots, Damaged = 14 Ingots)
Common-Fish
Tropical fish Advancements - Fish goes weeeeeeeeeeeee
Math or Death (Snapshot 25w21a)
Solve a math problem every 10 minutes or die. Does not work in newer Snapshots!

Bullfrog origin
This Data-Pack adds the bullfrog origin ALL THE POWERS: Blulky Legs: you take no fall dmg and jump 2 blocks poison damage: you take more dmg when you have poison Sturdy Skin: you take less dmg like the shulk origin Unwieldy: you cant use a shield
Alpha Islands
A whole new world, with an old look, deep into the skies.

InfiniteRain
Lightweight data pack to make it infinitely rain in your world/server upon load.
Shizophrenia
Makes you question everything.

Spider Bow
This project adds a Spider Bow to the combat area of vanilla Minecraft in which being shot by this arrow cobwebs the victim and makes them stuck.
boingpack
a resource pack and data pack that adds goofy running & jumping noises to minecraft
Eternal Enchantments
RPG-inspired enchants brought into the game
The Complete Rare Drop Randomizer & Multiplier
Randomised drops, 10% Rare bonus, and multiplied quantities - all in one pack.
Apology Z
zombie apocalipse in your minecraft world
Revenge of the CATS!
If you kill a cat you die, It's what you deserve...
More Annoying Template Crafting
Trims should be more rare, but some people think that it shouldnt be impossible to tinker with
Opgrass
This datapack makes that grass drops op items
Recovering The Hero's Sword Datapack (+ RP)
Embark on a journey to find the Blade of Evil's Bane and claim the title Hero of Time!
System Crafts
This datapack will add crafting of some items and blocks that have existed for a long time in minecraft, but do not have their own crafting!
True Freeze
Easily freeze all players, keeping the direction they were facing.
Jeb_ Cushion
Renaming a Cushion to Jeb_ makes it rainbow like a sheep
Mixed crafts result
With this data pack, all your crafting results will be mixed up.
Pigstep In Fortresses
Where did it go?! Adds the Pigsteo Music Disc to the fortress chest loot table!
RandEffects
A datapack that adds permanent random effects to all server members from a list of effects
Pesky Vexes
Datapack that makes vexes not die after 5 min when named preserve
Ingot to Block
Changes crafting recipes where were ingots now are blocks!
Apple Upgrade+
A datapack that allows you to enchant a golden apple into a god apple with an enchanting table!
Break to teleport
this is a data pack that teleports you to an area whenever you break a block.

No Totem Drops
No more Totem drops from Evoker. Feel the true Hardcore.
Foxxy's Floating Mobs
Naming a mob "Dinnerbone" makes them defy the laws of physics and float
Rat Boots
Adds rat boots (what a surprise) that give certain perks when worn
Agents
Funny lil guys run around based on blocks they stand on
Drive Your Friends Insane
This datapack will drive your friends crazy by doing various pranks.
Sins and Virtues
Adds SMP style equippable abilities.

Edible Dried Ghasts
Makes dried ghasts edible
The Complete Drop Randomizer, Shuffler & Multiplier
Randomised drops with auto-reshuffle and multiplied quantities. No rare bonus - just chaos and quantity.