Data Packs for Minecraft Java
Browse 1,436 free data packs for Minecraft Java — popular picks include Cute-Pumpkins, Llamallo - Decorate Your Llamas, Invisible Item Frames With Interaction Range Increase.
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Cute-Pumpkins
Datapack that adds a bunch of cute hat crafts to minecraft
Llamallo - Decorate Your Llamas
A small data pack aimed at making a bunch of carpet-like blocks equippable on llamas.
Invisible Item Frames With Interaction Range Increase
No crafting required. This will give players invisible and visible item frames. Frames have enchanted effect, and provide buffs including increased block+entity interaction range in main-hand, and run speed in off-hand.
Makertastic Experience
A project that aims to make Minecraft survival feel fresh again, adding new mechanics and fun features to the game.

ThreadLogic
Use any combination of colored wool to craft a bed matching the color of the center piece of wool used in the recipe.

Trim Particle
Adds Particle Effect To Trimmed Armor
Textures++
More mossy blocks... and beyond! Add new textures to any face of any full block.
Double Shelf Crafting
Craft 12 Shelves instead of 6!
Just the little things
Make things just a little bit better. A small quality-of-life datapack for your survival world!
Supplementaries + Create: Food Compat
Adds support to Supplementaries for Create: Food items, such as juice in jars, by implementing them as soft fluids.
Petrified
Adds a recipie for petrified oak slabs
Simple Sawmill
makes woodproducts craftable in stonecutters!
Liminal Paintings
DyoudiM!'s liminal-vibe artwork added to Minecraft as paintings!
CobbleFurnies Chair Recipes
Adds recipes for the chairs from the CobbleFurnies mod
Biome Shift
Ever wanted to change the biome in spots of your world? Now you can with Biome Shift!
ZomBilliard Balls
Zombies drop billiard balls when killed by skeletons! Based on a weird dream I had one time.
No Glint Written Books
Removes the annoying enchantment glint from Written Books!
Climbable Glow Lichen
Climb on glow lichen like on vines!
Goat Horn Note Blocks
Play Goat Horns using Note Blocks. Finally a Doorbell you can hear.
Zombie To Player Head
A datapack that adds a recipe in which you can craft a zombie head and a golden apple to a player head.
Just Enough Mochila
Universal recipe compatibility for Mochila backpacks.
Blue Crystal(蓝晶)
Enhance particle effects and add card slot gameplay to the original game.
Dyable Wools
Dyable Wools lets you dye wool directly in crafting tables, making colorful building easier and faster.
Readable Enchanted Books
You can read Enchanted Books!
Poker Pack
Add a deck of 54 cards to play with your friends.
Dynamic Light Sources
Make campfires, candles and torchflowers react to the day/night cycle
mc mod #5830536
A small datapack meant for small casual worlds with some custom items, some changed/new game mechanics, and more. Hell.
Copper Compasses
Compasses are now made of copper!
Craft Budding Amethysts
Craft Budding Amethysts using a Amethyst Crystal and Bonemeal
30M+ Villager Names!
Adds over 30 million random names to Villagers, since 1.17! I wish I was joking.
more armour sci-fi series
adds armour from Star wars to minecraft
Snow Under Trees (Datapack)
Adds snow under trees in snowy biomes as a Datapack
Hot Air Balloons [1.20]
Make hot air balloons spawn around your world!
CraftableBoats
Conquer the Nether's molten seas. Craft boats from hellish wood that defy fire and lava. A seamless addition to your vanilla survival.
Creative SuperFlat Coral
Infinite Coral generation for your Creative needs
Frosty Day
New mobs, structure, boss and other cold stuff! ❄️