Data Packs for Minecraft Java
Browse 388 free data packs for Minecraft Java — popular picks include Better Mannequins, xokz's Particle Effects, Player Input.
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Better Mannequins
Making Mannequins Better for your DataPack dev Convenience!
xokz's Particle Effects
A collection of novel visual effects.
Player Input
Handles polling based input detection, made possible by the type-specific input field on players, provides easy & useful DX for tracking and acting on changes in this data.
BioGrav
Variable gravity across biomes, configurable to your heart's content!
Red Crystal(红晶)
Add new recipes to facilitate players in making items.
ICanGamez COD Builder
This allows the functions to make Cod maps working to a degree!
Art's CLA (NLAM)
A datapack that allows chickens to lay anything with some restrictions to reduce abuse and server lag. Based on helmo2019's Chickens Lay Anything.
Vecs Speak 512k AI
Vecs_Speak_512k is a simple artificial intelligence for Minecraft, implemented as a datapack.
CC:Libraries
Adds libraries to CC:Tweaked.
Motionomicon
A data pack that allows you to apply motion to a Player.
HalbCore
A Library vor Halbzwilling's Datapacks! Multiplayer, Projectiles & Click Detection!
More Death Messages
Unique death messages and consistent message ids

Reef
Create stunning presentations completely in vanilla Minecraft: Java Edition
UniF-Logger
UniF-Logger is a datapack used for logging.
Aura Effects
A lot of cool aura particle effects to make you look cool!
Quack
Datapack library for quaternion math
Code of Copper Extensions
Operator focused extensions for GolemScript (Code of Copper).

N_lib
This project adds library functions to Minecraft to easily create advanced datapacks like mods. We now have discord server: https://discord.gg/xTNrJafs89 <- unlimited link. Datapack is modular u can delete something and it will not stop working
KOHATS
Hats with helmet attributes in pure vanilla
Peaceful Enhancers
Basic essentials you can't earn in peaceful, are now obtainable.
mannequin controlls
mannequin controlls allows you to move/pose mannequin easily and can be used as a mini library for a variety fo projects.
D Better Schedule
A data pack library that provides a scheduler that keeps the context.
Tarso
Mathematical utilities for score calculations.
LokaLib
Modern, performance-focused Minecraft datapack library with events, timers, utilities, and developer tools.
Realistic Explosion Library
Minecraft Datapack Library for handling realistic explosions in an optimized and general way
RevertRaidChanges-Extra-VaultsOminousBottleRemove
Removed the Ominous Bottle from the Vault LootTable.
Event Detection
Detect events done by players with datapacks
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)
BlockForge LIB
Bring your ideas to life! Add new blocks to Minecraft with one command!
RUS For Mods: Structure Translator
Дополняет перевод модов, локализуя объекты из структур при генерации мира.
Cinematic Library
Simple library to play cinematics, using Animated Java.
Book Binder
A small, outdated data pack for generating random books. Mainly meant to be incorporated into other data packs.
Chest Door Lock
Lock is a lightweight and multiplayer-friendly Minecraft datapack that allows you to easily secure your items and structures.
Entity Hostility Tags
A library datapack that tags mobs with their hostility level.
Open And Close Non Player Inventories
you can now detect opening and closing inventories with this datapack!
Racoon Math Library
Do you create data packs for Minecraft but find yourself frustrated by the lack of certain mathematical tools? This library is for you!