Data Packs for Minecraft Java
Browse 1,787 free data packs for Minecraft Java — popular picks include Draconic Ascension - Custom Ender Dragon Fight, MC-Reality Mod, Cobblefake.
Updated daily
Draconic Ascension - Custom Ender Dragon Fight
A complete overhaul of the usual Ender Dragon fight, featuring 10 new attacks, 4 new phases, custom structures and much more!
MC-Reality Mod
this is a mod for Minecraft that seeks to transform the game experience into something closer to real life. It includes elements such as needs management (hunger, health, energy), an economy system, work, and the ability to interact with other player
Cobblefake
An addon for Cobblemon that adds fakemons from an unknown region.
Fortress of War | Nether Fortress Update
Updates and expands the Nether Fortress into an intense, objective-based combat challenge with custom loot, enemies, and a boss.
CliffTree x Tectonic Compatibility
An add-on pack that makes CliffTree compatible with Tectonic
Katters Structures - Deep Blue
Sub-project of "Katters Structures" with only the Deep Blue
Mr_ChibisMMO
Survival based MMO for players to have fun in either (Singleplayer, Multiplayer, or Modded) skills such as, "Agility", "Attack", "Cooking", "Defense", "Excavation", "Fishing", "Hitpoints", "Hunter", "Magic", "Mining" & "Commands/Custom World Gen loot".

Valiance
A different take on Minecraft's combat, prioritizing difficulty, variety, and customization
Cobblemon: Aether Expansion
An Aether integration datapack for Cobblemon, adding new structures and regional variants.
Additional Biomes
Adds a few cool biomes to enhance exploration
Bottled End Cities
End Cities but they are remade to be in bottles.
Cobblemon - The Layor Region
A datapack/resource pack that adds the pokemon native to the region of Layor (A fanmade region) to the game!
Repurposed Structures - More Villagers Compat
Add More Villagers houses to RS Villages
Structures' spawn biomes fix
Fixes some structures' spawn biomes list
Warfre's Better Caves and Cliffs
An overall improvement over the vanilla terrain. Make those cliffs taller and those caves depper!
Snowy Ruins
A small pack adding medieval styled ruins in most snowy biomes.
KawaMood's Waystones in Shrines of Dungeons and Taverns
Addon that generates KawaMood's Waystones in shrines of Dungeons and Taverns. This allows players to access fast travel points within shrines.
Bad Apple World Preset
Mod that adds a "Bad Apple!!" World Preset, that generates all the frames of the "Bad Apple!!" music video as islands.
Cobblemon SnomFix (AllTheMons)
Datapack that fixes a couple Cobblemon spawn biome configs.
Japanese Offering Shrines
Discover forgotten traditional japanese shrines in a Minecraft vanilla-friendly style, wich can be found in two different variations in forests and cherry grove biomes.
Strongheld
Limits the Max amount of Strongholds in World to three. Requires Yung's Better Strongholds to work.
Chorus Bloom Propagation
Chorus plants in the End slowly spread and colonize nearby end stone over time, creating organic expanding forests. The growth rate varies based on proximity to end gateways.
Atmospheric Nether (Datapack)
A Minecraft worldgen datapack aiming to expand on the Nether's desolation while encouraging the player to explore vast expanses.
Aerolith
Datapack which turns your average overworld into a not so average Skylands experience!
Wandering Trader Maps
Now Wandering Traders can trade maps of any structure!
Florcraft
A natural magic datapack. Explore and exploit the essences of the natural world, featuring deep magitech and an arsenal of new toys for all sorts of players.
Void's Titans
This Datapack will add 28 new bosses and 4 new superbosses! The Titans are nothing short of walking calamities.
Terralith Islands
Switch the world generation of Terralith to flying islands. (addon for Terralith)
More Ancient Debris (10x)
Tweaks the world generation to get 10x more ancient debris spawn rates!
End Remastered Datapack
End Remastered Datapack overhauls the way players open the End Portal, requiring players to collect 12 special eyes of ender from various sources hidden throughout the Minecraft universe, encouraging more exploration and adventure.
Need More Structures
Adds QoL Structures to the game.
Philip's Ruins Datapack
Philip's Ruins adds over 170 new ancient structures to explore in your Minecraft world.

Simple Structures: Ad Astra
This modification adds simple structures to the Ad Astra mod.
Ea Nasir's Items and Bosses Pack
Introduces new bosses, items, and more!
Disc Discovery
Lets you get every disc in the game in unique ways.
Forest Villages
Adds villages to the regular forest biome, simple as that!