Fabric Data Packs for Minecraft Java
Browse 36 free Fabric data packs for Minecraft Java — popular picks include SpaceworldMons [Cobblemon], Immersive Weathering + Farmer's Delight: Bark Stripping, Tinkers' Melting: The Aether.
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SpaceworldMons [Cobblemon]
Adds in Beta Pokémon into your Cobblemon world!
Immersive Weathering + Farmer's Delight: Bark Stripping
Lightweight Data Pack to make Farmer's Delight Cutting Board strip all wood types to Immersive Weathering's Bark.
Tinkers' Melting: The Aether
Adds Tinkers' Construct Smeltery recipes for The Aether
10 Slots / Only Hotbar
You can only access your hotbar and every other inventory slot is locked
More useful Dragon Egg
Makes Dragon egg useful.
Origins: Ochre Crown
A pressure-powered war-machine left to wander the nether as the sole survivor of the ancient Ochre Kingdom. Although war and demolition were its intended purposes, the Ochre Crown's abilities also make it incredibly effective at mining.
Even more LevelZ support
Adds support for LevelZ for even more mods.
Hyro's PSWG Additions & Compatibility
a Star Wars themed Minecraft datapack / mod weaving lightsaber forms into PSWG through Better Combat's elegant combat system, and lots more incoming...
Hat Club
Purely server-side or singleplayer. Dyeable, enchantable, repairable, protective hats with fun acquiring mechanics.
Civilization SMP
Adds Lifesteal, Infuse and Levels in one datapack and everyone got one life.
Carbon's Viltrumite Origin
This datapack adds viltrumites to origins
Maximum Protection
Makes all the protection enchantments compatible with each other.
Origins: Spine
Overwhelmingly powerful in the right hands, yet just as punishing. You are going to die, a lot, but at least you'll feel cool when you don't.
Advanced Netherite X DragonLoot
A datapack to make Diamond-Level Advanced Netherite the required recipe to make Dragon Gear instead of regular Netherite Gear
KH Thirst Bar
Adds a Thirst Bar/Temperature gauge to the actionbar. You control the difficulty. Walking, Running, Jumping, Swimming, Attacking, Shade, Weather, Elevation all effect the player.

Origins: Knuckle
A skill-based brawler that can be wildly overpowered if you can maintain perfect rhythm, but extremely punishing if not.
Cobblemon Capture Border
Start with a tiny world border, and grow it every time you catch a Pokemon in Cobblemon

Origins: Wild Thing
A primal reimagining of vampirism focused on the process of hunting and stalking, as opposed to being an immortal tank. Includes three different variants, each focused on a different aspect of the hunt. The wild things, however, hunt best in packs...
Annoying Pillagers
Find those pillagers hiding in your base
Origins: XE-13 Phobos
Origin Addon that adds the Phobos origin, inspired by the Exo Mechs from Terraria's Calamity Mod.
Happy Ghast Tiers
Are your Happy Ghasts getting you down? Well wipe those tears away with Happy Ghast Tiers! This datapack adds five new tiers of harnesses each providing a small but noticeable speed boost. And as an added bonus we've added Ghast Treats!
Redefined Craftings
More & Improved craftings and uncraftings added into Vanilla.
Colly SMP [NO LONGER UPDATING]
The Official Datapack used in the Colly SMP, no changes, no tweaks, THE REAL DEAL!
Easy Monster Spawner
This adds a recipe for the Monster Spawner.
Jujutsu Kaisen Origins
Adds Cursed Techniques and related progression to origins!
Chimera Origin
New origin that can modify their body parts
Crimson Phantom
My Crimson Phantom Origin.
"Townfall" - Dungeon in the sky
Data pack roguelike sky dungeon
Origins: Alchemist
Surely someone out there wants an origin where you just manage resources forever... right?
Origins: Amalgam
Who needs keepInventory when you can carry existential dread instead?
abc: crafting
A collection of new and improved crafting recipes designed to enhance survival without breaking balance. Makes uncraftable items accessible and expands everyday crafting options.
Infinite burn
In this data-packet you will burn infinitely
Partner Pokémon
A Cobblemon data pack that adds availability to special Pokémon with higher BSTs known as Partner Pokémon.
Automatice Ore No More: Create
Disable Create's ore farm. Ore Farming will no longer work due to changed recipes. No more Nuggets. Back to the grind!
GUI admin utils
This project adds GUIs that add utilities for admins on servers. It uses dialogs to show the GUIs, so only versions 1.21.6 and above.
Automatic Ore No More: Spelunkery
Disable Spelunkery's ore farming with Sluices.