Data Packs for Minecraft Java
Browse 335 free data packs for Minecraft Java — popular picks include Dye Tweaks [Data Pack], Fossils and Archeology Stat and Size Tweaks, Crafting Tweaks Datapack.
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Dye Tweaks [Data Pack]
Adds the ability to duplicate dyes efficiently
Fossils and Archeology Stat and Size Tweaks
changes the stats of most of the animals, and changes the sizes of a few
Crafting Tweaks Datapack
Adds the most wanted recipes!
Tensura: Craftables
Adds custom recipes for quality of life improvements to Tensura: Reincarnated and one of its addons - Mysticism
Nice Rabbit Tweaks
Small yet useful additions to Rabbits.
Waypoints Memory
You can create portals for fast travel.
Bookshelf Runtime Bundle
Core utilities from the Bookshelf modular datapack library: math, vectors, raycasting, entity control, blocks, health, and more.
Warium Tweaks
EN «Server Safe», «No Nukes», «Anti-Grief»,«No Structures»,«No Mobs»
CU later
My take on a datapack that replaces redstone component's iron with copper (and some other tweaks)
Warfre's Tweaked Crafting
All the crafting tweaks together. Alongside some new utilities.

Qualité de la vie
Adds Quality of Life features that everyone needs in their Survival and hardcore worlds and servers
Data Utils
Datapack Utilities to aid in data pack creation!
Create - nether recipes
Additional recipes for create centred around nether
Withering AI Tweaks
Allows Withering Heights to work with Mob AI Tweaks' Wither rework
Base Origin Bugs
Quality of life tweaks to the origins of the base Origins mod by Apace! (Does not fix legitimate bugs with the mod)
Quality of Life Features for Vic's Point Blank
A content pack for Vic's Point Blank that adds small Quality of Life features meant for progression in Survival/Adventure mode
[Crafting] Coding's Recipe & Loot Tweaks
The complete collection of crafting tweaks by CodingLegend0100
Minecraft QoL
All the Minecraft Quality of Life features that you will ever need!
Create: Renewable Zeiton
A Create and Tardis Refined add-on that allows Zeiton to be renewable using Fool's Stone.
Small Tweaks
A small way to improve your game!
Alex's Caves X Dolt's Awesome Tweaks Compat
Swaps out the generic Chests/Ladders in AC Structures for their Woodworks Pewen/Thornwood Versions via Dolt's Awesome Tweaks
Minecraft Remade
Tweaks Minecraft. Keeps in balanced.
Nice Bat Tweaks
Tweaks and changes to make Bats more interesting.
Lodestone Waystones
Make your own Waypoints using Lodestones!
Happy Ghast Tweaks
Add some useful vanilla frendly tweaks to the Minecraft happy ghast.
Tweaked Frogs
Adds very small tweaks to frogs
Heavy core RNG Tweaked
this datapack tweaks the vault and ominous vaults slightly for a better chance at getting widn burst, tridents, and most importantly, the heavy core
Nice Pig Tweaks
Some nice additions to Pigs.
Crafted Tweaks
A datapack that adds crafting recipes to fill in the holes left in Minecraft's crafting system.
Krougal Ingame Info
Combination of Vanilla Tweaks Coordinates HUD with Horse Info.
Easy Enchantments
All enchanted books are now craftable along with some other recipe tweaks!
disable spawn replacement datapack for Pixelmon
This is a Datapack for Pixelmon 9.3.6, Minecraft version 1.21.1 neoforge, to help enable vanilla mob spawns.
betterlocatorbar
Optimized Waypoint Style and Custom locatorbar config
Bayi's Recipes
Quality of life and rebalanced recipes for a few mods.
Krougal Cauldron Concrete
Vanilla Tweaks Cauldron Concrete with my own additions. Drop concrete powder into a cauldron filled with water to instantly harden all of it. Drop magma in to convert to obsidian. Drop a poisonous potato in to turn it into a normal potato.
Dash's Tweaks
Small, vanilla-friendly tweaks: Happy Ghast shielding, Echo Shard duplication, and more!