Data Packs for Minecraft Java
Browse 544 free data packs for Minecraft Java — popular picks include Laser's Rebalance Pack [DISCONTINUED], CobblemonsImplemented, Dimension tracker + Afk display.
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Laser's Rebalance Pack [DISCONTINUED]
This pack gives various buffs to older Pokémon to breathe new life into them!
CobblemonsImplemented
simple datapack to "implement" all speciesfiles
Dimension tracker + Afk display
Allows you to track in which dimension a player is tabbed, and find out if they are afk.
Fix-MTR-Ad-Astra
Fix bug Minecraft Transit Railway mod with Ad Astra mod. Fix the problem when you change dimensions and get kicked out of the lander NOTE: The orbits of the planets are not incorporated, except for the earth orbit.
CTE - Combine The Experience
Combines the spheres of experience into one, preserving their value. | Объединяет сферы опыта в одну, сохраняя их ценность.
Moar Redstone
The Moar Redstone datapack adds a bunch of new Redstone devices to the game, from wireless Redstone to configurable timers in a single block.
Epic Fight Fix
This datapack is an interface for the NeoForge port of Epic Fight 21.11.2, implementing crafting recipes, enchants, and advancements for use in survival Minecraft.

Harvest Simplified
Auto Harvest and Auto Pickup: With Harvest Simplified, you can use your farm more efficiently and no longer need to collect items and replant crops! Customizable for all available crops.
Super Fast Ghasts
Speed and Health Boost for Happy Ghasts
Redstone Additions
Best redstone&tech datapack, Super optimized, 55+ blocks (Block breaker, block placer, filters, conveyors, item pipes, breeder, generators, gates, chunk loader, wireless redstone, multiblocks, jetpacks and so much more ! )
Spooky Scary Creatures
[OPTIFINE] Adds horror-themed mobs into your game, like the famous Slenderman.
AutoSaplins
This datapack makes all shoots and crops that fall to the ground plant themselves automatically, so you never run out of trees.
Damage Optimization│傷害優化
This datapack allows certain types of damage to bypass cooldown.│這個資料包使一些傷害可以無視受擊後傷害免疫。
Craftables
A Datapack that makes Uncraftable things Craftable!
Timekeeper
Super simple vanilla tick profiler for Minecraft datapacks & servers
Minecraft But.. Stone Drops OP Items!
🪨 Minecraft But.. Stone Drops OP Items!
[CC] TieredZ - DragonLoot
A compatibility datapack/mod for TieredZ and DragonLoot.
Remove Anvil Prior Work Penalty
Removes the prior work penalty when repairing or enchanting items in the anvil, preventing the Too Expensive message. Simple, optimized, and multiplayer friendly.
Ores Recipes!
The Recipes needed from a long time to get ores are here!
Auto Clutch
Tired of splattering to your death from unexpected heights?
Customizable Dragon AI
Useful Datapack to customize the Ender Dragon's AI
Canyons_and_Cliffs_and_Biomes
The generation probability of canyons has been adjusted, and their size has been increased, while height limits have been optimized. The maximum height limit is now 1664, and the minimum height limit is -256. The resulting terrain generation will be improv
Night Vision no Optifine
Lightweight vanilla datapack that provides automatic, toggleable night vision support for all players in singleplayer or servers.
CobbleSweeper
Cleans up pokemons and items, sweeping up the game to help locate pokemon and reduce lags
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。
Silk Touch Budding Amethyst
Simple and optimized way to obtain Budding Amethyst!
ICanGamez Mob Healthbar
This adds a nice little healthbar to mobs!

A* Pathfinding
Minecraft Pathfinder for Entities
Simple Chairs
The Simple Chairs datapack adds one thing. Chairs that you can sit on made out of any wooden material. BUT, my main goal for this was to make it as optimized as possible. This pack has 0 Ticking Commands
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!
No Repair Costs
Repair Cost is reset when items are put in your inventory. Advancement based and optimized!
Cobblemon - AnotherRecipePack
Additional crafting recipes for Cobblemon. Made for the Camp Cobblemon server.
Swift Leaf Decay
This datapack removes leftover leaves quickly after a tree has been cut down, keeping your world clean and natural without long waiting times.
Cobbled Deepslate to Cobblestone
Cobbled deepslate can now turn into cobblestone along with a few other features regarding stonecutters.