Data Packs for Minecraft Java
Browse 15,837 free data packs for Minecraft Java — popular picks include Totem Crafting, Custom Trees from Saplings, Player Motion.
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Totem Crafting
Now you can have unlimited lives. Totems are craftable with golden apples.
Custom Trees from Saplings
Lets you grow custom trees from normal saplings
Player Motion
Explosion-based library that uses subtick timing to ensure that only one player is pushed by the blast without any side effects.
Chairify
Create sittable spots near everywhere in Minecraft vanilla.
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.
Devin's Recipes
Adds various recipes to items and blocks with missing ones, like saddles and chainmail
Blaze Rod Recipe
Now you can craft your own blaze rods
Create: Shalz Elytra Recipe
Elytra recipe as seen in Shalz's One Block series
The Wandering Murder
Adds a horrifying(ly buff) wandering trader to haunt your world!
Adapter Origin
A mythic species that always had to give up on something to achieve its goals, they adapted and through evolution they managed to overcome their weakness by choosing them.
No More Ender Chest
Removes the ender chest recipe.
Convert blocks to block displays
Convert block areas into block display structures. Works well with Axiom mod.
Easy Multi Item Sorter
Making multi-item sorters has never been easier
Lunar Events
Lunar Events adds naturally occurring events that can occur during the night such as blood moons. . .
No Vex
A simple datapack/mod that kills vexes every tick. Makes raids and woodland mansions less annoying, also lowering the chances of dying in a raid farm

Armor Stand Have Hands | ASHH
This datapack will add hands to the armor stand.
Expanded Axe Enchantings
This Datapack and Mod allow to use Fire Aspect, Knockback, Looting, Impaling, Density, Breach, and Wind Burst on an Axe. It also allows you to mixing different Weapon Enchantments Types on the same Axe!
Croptopia x Terralith Compat
Make your Croptopia seeds drop from grass!
Cobblemon / Stellaris Compatibility Patch
Allows Cobblemon's Pokemon to spawn on planets from The Stellaris Team's Stellaris mod.
Create: Lapis Lazuli Recipe
Create Add-on That Adds Lapis Lazuli Recipe Allowing Player To Automate It. Crush Limestone Using Crushing Wheel To Get 75% Lapis Lazuli
Silent's Minemons [Cobblemon]
A Cobblemon addon that adds fakemon based on minecraft mobs with a unique twist!
Spear
A minecraft datapack that adds the 1.21.11 spear items already to the game, while being balanced for single-and multiplayer.

Silk Touch Shriekers
Allows silk touched sculk shriekers to summon wardens!
Wooden to Flint Tools
Replaces wooden tools with flint ones to lengthen the early game
Ancient Structures: Chinese [Datapack]
A datapack for Ancient Structures mod
OP Cobblestone
Minecraft, but... Cobblestone drops OP Loot! 1.21.4!
Terralith Islands
Switch the world generation of Terralith to flying islands. (addon for Terralith)
Drive-By-Wire: Craftable
Datapack that makes drive by wire blocks craftable in survival with vanilla blocks
Kislevemon
This is a Cobblemon addon which comes with currently 19 fakemons, Shiny and non shiny! they can be found in the oceans, deserts and forests.
Ender Pearl Recipe
Now craft your own ender pearl
Ore Mining Sounds
Adds satisfying mining sounds to ores without needing a resource pack
No Villager Trades
removes all Villager Trades

playtime tracker
track your world playtime displayed in days, hours, minutes, and seconds!
RockQoL
Allows for more stone types to be usable in crafting recipes
Cartographer's Gambit
Unexplored map markers placed by cartographer villagers reveal hidden buried loot when you reach them. The further from villages you travel, the rarer the rewards.

Amarite Spark Fix
a quick fix to the recipe for the amarite spark from the "amarite" mod