Minecraft Java 1.21 Mods
Browse 12,775 free mods for Minecraft Java 1.21 — popular picks include Age of Steam Workshop Expansion, Ancient Warfare 3 Worksites, Age of Steam AW2 Generators.
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Age of Steam Workshop Expansion
addon for Age of Steam that adds material processing blocks
Ancient Warfare 3 Worksites
Ancient Warfare 3 Worksite Blocks & Logic
Age of Steam AW2 Generators
Ancient Warfare 2 styled generators
Mechanical Pump
A simple mechanical fluid pump
Chance Globe
Spawns a random block or item upon placing it down!
Delight o' Flight
An addon for Farmer's Delight about sky
Simple Recall Potion
A simple potion that allows teleporting to your spawn point!
Smelting Sand in a Blast Furnace [Fabric/Forge/NeoForge]
As the name says
Multiblock Machines
This mod contains the Advanced Rocketry multiblock production machines
Create: Garnished Reworked
Create: Garnished reworked to be more friendly for new players and less overwhelming.
Create: More Features
This addon adds new professions for villagers, new mechanisms, removed items from Create, new auto farms, new decor and devices!
Mob Capturing Tool
A Minecraft mod adding a mob capturing tool.
Create: Mechanical Companion
Get ready to explore the world with a mechanical friend! Equippable with new modules that integrate with the classic Create experience!
Stupid Horse Stand Still
Dismounting a saddled horse instructs it to wait for you
Dye It Yourself
Have the sheep take care of the dyeing
Create:Mechanical Confection
Added various Create-styled confections with mechanical aesthetics.
Breedable Killer Rabbit
🐰 Makes the killer rabbit/bunny tamable and available by breeding.
Bedrock Ores
Adds ore embedded in bedrock, each block yielding a large number of ore, and a machine to harvest them automatically.
Let's Parkour
🦘 Adds various parkour related blocks to create an awesome track, made for ModFest: Carnival.
Garden Trails
A lightweight plant-focused mod introducing new flora, silk production features and decorative potted plants
PacketEvents
PacketEvents is a protocol library tailored to Minecraft Java Edition, designed to facilitate the processing and transmission of packets.
PipezRetriever
Adds retrieve mode to Pipez pipes - pull items/fluids/energy/gas from destinations instead of pushing
[Forge] AE2 Additional Opportunity
Позволяет использовать AE2 по новому! / Allows you to use AE2 in a new way!
Marvel Superheroes
This mod adds several Marvel Universe characters into minecraft such as Captain America and Wolverine.
Cooldown Coordinator
Library to help mods coordinate item movement cooldowns
Evolved Mekanism
Evolved Mekanism enhances Mekanism with new machine tiers and additional content
BBL Smart Crafting
A block that views your inventory and inventories around it and shows available crafts
Rocket Squids
Blundering, balletic megamolluscs for your amusement.
C.M.A [Immersive Vehicles/IV/MTS] Citizens Military Aviation Trasport Pack
Pack for citizens military and aviation transport for MTS
Farmer's Cutting: Quark
Adds Farmer's Delight cutting recipes for Quark
WenXin's Warp Pipes
A new form of transportation from the Mario universe!
Create: Components and Additions
A small Create addon that most importantly adds the Brass Gearbox: a gearbox which the sides of which can be individually blocked.
Farmer's Cutting: Twilight Forest
Adds Farmer's Delight cutting recipes for Twilight Forest
Slime Jump
Jump on top of the slimes!
Cooked Carrots [Fabric/Forge/NeoForge]
Just like normal carrots, but you eat them twice as fast

Petrolpark's Library
A library of shared features and utilities for my mods