Data Packs for Minecraft Java
Browse 6,899 free data packs for Minecraft Java — popular picks include Adjusted Spear Jabs, Zauber Cauldrons, Reasonable Vanilla Tweaks.
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Adjusted Spear Jabs
Increases the Spear's jab attack dps and removes its minimum range to make using it on its own more viable
Zauber Cauldrons
Powerful potions, Wormholes, portable Beacons and special armour that makes you stronger! Zauber Cauldrons adds an entire magic branch to the game.
Reasonable Vanilla Tweaks
A Minecraft datapack that makes Vanilla tweaks that are must be in Minecraft by default
Echo Rifts
Adds a new way to get around in the world using specialized portals
VDB2 Better Advancements
Better Advancetements its a minecraft mod\plugin with a lot of new minecraft advancements!

Horse Call
Use a goat horn to locate your mount from up to 160 blocks away.
TFC Hammers x Building But Better
Makes TFC hammers work with Build But Better blocks.
Smithing Overhaul
Overhauls smithing table to replace the crafting table.
lodestone similiar to next update
This datapack adds in a recipe for the lodestone to be crafted with an iron ingot instead of netherite just like the next update adds
item Advance
Simple data pack to add progress on all items!
Fence Knot
Makes it easier to put knots on your fences by using commands!

Craft Green Dye
The ability to combine blue and yellow dye in the crafting table to make green dye.

Tophat's Death Swap
Death Swap for 2+ players. Heavily customizable
3D Model Datapack Template
This is an template used to add 3D models to your game via heledron's text display model generator (by SyanicXD)
Echo Shards as a Warden Drop
Adds echo shards to the Warden's loot table.
Ender Chest on Death
Ender Chest on Death is a lightweight Minecraft datapack that gives players exactly one Ender Chest when they die, without enabling keepInventory, so you can have a chance to get some items back!
VDB2 NetherCraft
The datapack adds craft to all nether principal itens.
Happy Trains
Happy Ghasts in minecarts look forwards!
Create Mechanical botany sapling
This datapack adds Recipe's for sapling to get log with a change of getting more saplings
MCTweaks | Refined Recipes & Drops
This datapack adds a variety of quality-of-life improvements to Minecraft, including new crafting, smelting, and blasting recipes, as well as adjusted mob drops and behaviors. It’s designed to enhance vanilla gameplay without overcomplicating it.

Bagel's No Tool Breakage
Stops 1 durability tools from mining blocks.
RemoveEndCity
The datapack for deleting End City. Now they won't spawn at all.
Crafting Saplings
This datapack will add the ability to craft saplings of trees.
Lovely Crops FIX
Improves the Lovely Crops mod
Indestructible Storage
A datapack for 1.20.1 that renders Shulker Boxes impervious to damage (i.e fire, lava, explosions, cacti)
Vanilla Plus Spawners
Adding a way to obtain zombie and skeleton spawners to the game without being too overpowered.
Cushions Work Like Boats
Makes entities that can sit in boats able to ride on cushions including most mobs, and items.
Difficulty Improvements
The datapack that improves vanilla difficulty mechanics.
DayCounters_dp
A simple, super useful day counter
Log as Planks
Craft all items that require only Planks, using Log
More Firework Rockets
adds more power to firework rockets

Soulripper
Would you lose your soul for just a little power?
Amethyst Block to Shards
Just a simple data pack to recover or gain amethyst shards from amethyst blocks. I tried some but they didn't work so I made one.
One Heart Challenge + Random Effects
Survive on just 1 heart, get random potion effects every 15 seconds, and experience a unique extra-life mechanic — all in one clean bundle.
EnchatmentsСoolTNT
A Datapack that adds 8 new enchantments to the Turtle Helmet, Trident, and other items.
Restless Remnants
Quasilore-minded three-way compat between Malum, JNE and Wizard's Reborn