Data Packs for Minecraft Java
Browse 47 free data packs for Minecraft Java — popular picks include Racks, The Expansion, SpaceworldMons [Cobblemon].
Updated daily
Racks
Your tools and weapons will no longer envy the armor stands. From now on, they will also have their own exhibition space!
The Expansion
Explore Space In Minecraft! Now with Spacesuits!
SpaceworldMons [Cobblemon]
Adds in Beta Pokémon into your Cobblemon world!
GalaxyByne's Mailboxes
A simple to use, multiplayer friendly mailbox datapack using addresses as recipients.
Cobblemon / Stellaris Compatibility Patch
Allows Cobblemon's Pokemon to spawn on planets from The Stellaris Team's Stellaris mod.
Stackraft
Compress farm items like sugarcane, gunpowder, and more to save space. Works with the new Auto Crafters. Perfect for managing large farms and keeping your inventory organized.
Fix-MTR-Ad-Astra
Fix bug Minecraft Transit Railway mod with Ad Astra mod. Fix the problem when you change dimensions and get kicked out of the lander NOTE: The orbits of the planets are not incorporated, except for the earth orbit.
EasyCrawl
Crawl anytime, anywhere! Just look down and sneak to start crawling, and press space to stand back up!
GalaxyByne's Economy
An economy datapack including currency, debit cards and stock market.
Cobblemon No Man's Craft Compatibility Patch
Fixes Cobblemon not spawning and asphyxiating on alien planets
Ender Chest Extra Space
This datapack adds space at the ender chest for adding pages

No Elytra Rocket Boosting
A simple data pack that does one thing: disables elytra rocket boosting
Bookshelf Log Module
Log messages to chat with severity levels (error, warn, info, debug). Filter by namespace and tags, and browse log history.
Way Beyond The Milk
Add chaos to Cosmic Horizons: Storms, Oxygen, Improved Worldgen & more!
Phantom Scarecrows
Set up Scarecrows that shoot homing rockets at Phantoms!
Block Compressors
Chest space won't be an issue with this module! Use a Block Compressor to compress stacks of items, turning a stack of items into a single item for long-term storage.
Explosive Manoeuvres
Explosive Manoeuvres allows you to use firework crossbows to rocket jump.
Restricted Rockets
Restrict how many rockets players can use while flying with an elytra before having to land again.
Sticky Fireworks
Rockets that stick to nearby mobs and launch them into the sky!
SpaceFrog's Hungry Hungry Frogs
Frogs extra hungry & extra powerful: Frogs can eat all hostile vanilla mobs, and the elusive, immortal, insatiable ÜberFrog will one-shot kill any hostile! Build a frog army today!
Origins: Traveling
A datapack for the minecraft origins mod. Adds the custom traveling origin, which uses its spaceship to travel around the world
Wither Storm Sickness Shader
Adds Pinky G. Rocket's "Withered Filter" shader when the player has wither sickness, comes with a photosensitivity mode.
Ben 10 Dynamite Datapack!
Have you ever dreamed of getting a space device that would transform you into a scary alien? Then this data pack is for you.
Infini Rockets! 🚀
Infinite Rockets here we come!
RocketLauncher
Adds a new enchantment for the crossbow that makes you fly through the air when you fire a rocket of any level.
Planetarian Origin
An origin based on a living planet
MAKE YOUR BUILDING LIMIT UP
Think Minecraft doesn't have enough building space? Want to build taller buildings? Try our data pack and you can increase the building limit up to 4064 blocks!!
Police Space Chase
Get chased by the police for committing crimes! Reset your heat level by escaping. No resource pack
Way(More)Points
Tired of lodestone compasses taking up inventory space? Repurpose them as lodestone waypoints and see important locations on your HUD! Customize each waypoint with over 50 million combinations.
Spacecraft Datapack
a datapack that adds space and almost everything about it to minecraft
Nerflytra - Nerf elytra boosting
Disable or discourage using rockets while flying, performant and configurable.
PSball's Cosmos 1 (AU) to 1,000 (Blocks) Cosmic Horizons Addon
The datapack and resource pack for my addon. It adds many real objects, like the moons in the solar system with a radius over 100 kilometers, as well as rogue planets, with plans to add more exoplanets in the future.
SpaceFrog's Real Pet Frogs
You can tame & make frogs your pets similar to wolves & cats. They get power-ups, they'll teleport to you on your adventures, or summon them as a mighty Frog Squad! They'll even defend you from hostile mobs (see details).
SpaceFrog's Frog Variant Changer
Change a frog's variant type using a vanilla/survival-friendly method. Works with vanilla (cold, temperate, warm) and optionally 'More Frogs 2' variants: crimson, ender, infernal, poison dart, purpur, sculk, spirit, warped, and wood.
headspace.
An escape from reality. Add a unique blend of pocket dimension gameplay and mental health metrics to your Minecraft world!
Point Blank — Frontline Combat Launchers
Point Blank addon that adds bunch of different rocket launchers