Data Packs for Minecraft Java
Browse 335 free data packs for Minecraft Java — popular picks include CreateTweaks, Sign Waypoints, World Looting.
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CreateTweaks
Adds extra create recipes for acquiring different resources
Sign Waypoints
Adds an item that allows you to turn signs into waypoints
World Looting
Ever hopped into a beautiful minecraft world only to be disappointed when there's no loot or the loots are pre-generated? then i have the solution for you!
Mr. Thyme's Trident Tweaks
rebalances tridents and changes methods of obtaining them
Better Blasting
The Better Blasting data pack adds a new variety of items and blocks that normally work in a furnace but not in a blast furnace. This adds quality of life features to improve the overall blasting system.
Craft Tweaks
Adds Recipes.
dataLib
Advanced Minecraft Java datapack library for storage, predicates, events, and utilities.

Beehaviour
Quality of life and crafting completeness Minecraft recipes
Iffex's Easy Additions
A simple data pack that introduces some quality of life changes and new features to Minecraft
Crafting Changes
Tweaks crafting recipes as a data pack to add more ways to craft things that feel they should be able to be crafted that way.
PED Tweaks
Extra crafts, functions and more
StellarCraft Tweaks
Ever wondered where the extra wood goes when crafting stairs? Apparently, it disappears into the void—but not anymore! With this datapack, you can reclaim it. and more!
Terramity Black Matter Ore Fix With Amplified Nether
This data pack fixes generation of Black Matter Ore from Terramity mod with Amplified Nether
Zerbie's Mining Master Tweaks
A Datapack for Mining Master that alters ore generation, enchantments, and adds compatability for a few other mods
BetterWaypoint
Don't you think the vanilla version of waypoint_style isn't good-looking enough? I've expanded more for you...

Vanilla Sprinkles
A vanilla+ datapack that tweaks loot tables and recipes, and adds some new recipes such as new stews and anvil repairing.
Easy Breeding
This data pack is focused on improving breeding for Pixelmon in Minecraft 1.16.5
Descendant Replay
The ultimate quality of life data pack for Descendant by gerg!
Confluence: Otherworld x Fargo's Talismans Compat
A datapack that connects two Terraria mods: Confluence: Otherworld and Fargo's Talismans
Jule's craftable enchantments
This datapack makes every enchantment and curse craft-able as well as some crafting tweaks!
SUX (sac's Utilities)
Small utilities via datapacking like common utility clients/mods but in a vanilla way
Always Cooked Food
A datapack that makes animals always drop cooked food when killed instead of raw food. (Quality of life)
Death Waypoints
Shows you where you died.
Waypoint Marks
Make your mark on your worlds with Waypoint Marks. The Locator Bar can show the way to places you mark

Stardust bunny
Adds the stardust bunny origin. Balanced, mobility-focused origin with a huge arsenal of utilities.
Vanilla Recipes Plus [Mod available]
Have you ever thought, 'Minecraft needs more crafts for quality of life?'...well, I have. So I added my ideas.
Halal World (NoMorePigs) - Disable Pig Spawn
Peace be upon you my friend :). This mod disables the vanilla pig spawn - No more pigs in the game (works in Plains/Forest/Meadows) All other passive mobs are not affected
uiinpui's QoL Enchantments (legacy version)
A version of uiinpui's Enchantments (legacy version) that only has the Quality of Life Enchantments.
Mesophil´s Cities: Style Pack Creator Utilities
Datapack containing utilities and build plots used to create Style Packs
Netherite's Recipe Tweaks
Adds and changes some recipes in the game in a vanilla-friendly way to make it more enjoyable. Includes trident, chain, trapdoors, buttons, pressure plates, concrete, stonecutter recipes, and more!
Epic Knights Level Z - Compatibility
Adds compatibility between Epic Knights and Epic Knights addon by magistu_ and Level Z by Globox_Z
recobbled
Tweaks the stonecutter to make switching block variants easier! Also adds a tuff recipe.
Dye Recipe Tweaks
Modifies dyed item recipes from mods to be more consistent with vanilla crafting.
Lodestone Locator
Placing a down lodestone will make a waypoint in the player locator bar
Quality of Life(QoL)
A growing collection of essential Quality of Life (QoL) tweaks designed to remove tedious grinding and make survival smoother.
Lodestone Waypoints
A simple waypoints datapack using lodestones and the player indicator bar.