Mods for Minecraft Java
Browse 518 free mods for Minecraft Java — popular picks include Chromosome Lib, Lightning Lotad [Remastered], RPG Errands.
Step by step: How to install Minecraft Java mods & modpacks
Updated daily
Chromosome Lib
Introduces genetic mechanisms for entities in Minecraft
Lightning Lotad [Remastered]
This is a recreation of the 1.6.4 mod, "Lightning Lotad", brought to Minecraft 1.20.1 This mod adds new tools & weapons as well as new materials and blocks!

RPG Errands
Villagers who want something
Cobbliki REI
A client-side REI (Roughly Enough Items) integration for Cobblemon. It turns the REI panel into a Pokédex of game data.
Origins: Framework
Adds the Framework origin, a bot that was made for the sole purpose of helping with construction an providing mobility for engineers on the worksite.

Familiars: Reimagined API
A revival + re-imagining of the old 1.7.10 familiars mod.
PyCraft IDE
An in-game Python IDE for Minecraft that allows scripting and interaction with the game through a Python API.
Espoir SMP
The plugin's twist is ⚙️ How the system works: 🧿 You start with 3 souls. 🔻 Each time you die, you lose a soul. 💀 At 0 souls, you become a ghost: spectator mode for 24 hours. ⚔️ Kill a player → you steal one of their souls, if you don't already have all
Polymesh
Polymesh is a Forge/NeoForge 1.20.1 client runtime for rendering glTF 2.0 models from mod resources.
Mathimations
A lightweight Minecraft animation library for creating smooth, math-based entity animations without keyframes.
Better Copper Golems
Unleash the true power of copper golems!
Wandering Trades Manager
Adds a config screen to manage your VT Wandering Trades datapack in-game
Poofy's Uncraftable Recipes+
This mod adds over 280+ crafting recipes to vanilla Minecraft!
Turne off arrow
Removes arrows fired by non-players when colliding with a block or entity.
Animal Food Tags
Change what food animals will eat to fall in love and breed, using datapack item tags.
Do Re Mi Tales
Do Re Mi Tales adds rich lore from the Do Re Mi World, a universe where music shapes everything. Discover book lores about characters and resources, unique weapons, and cientific-magical items as you explore this mysterious, melody-driven adventure!
♂️ TheMob ✦ Advanced Custom Mobs & Bosses
Mob Framework | YAML | Boss Phases | Radar HUD | AutoSpawn | Player Stats | 1.21+
Registry Helper Library
A small Fabric API library that simplifies registering items, blocks, and armor by wrapping Minecraft's registry system in a few clean, overloaded methods, cutting down repetitive boilerplate while staying fully backward-compatible.
Liesrs Horror
A dark survival horror game where you are hunted by a deadly flying monster.

Slime Tweaker
Small mod that adds a gamerule and config to change the size of spawned slimes.
CorruptionCraft
A plugin that challenges players. Random events can occur. (no Spoilers!)
BanDian-MCMOD(半点不小心模组合集)
Some strange MC modules, welcome everyone to pay attention.
SentienceEntity
A powerful Minecraft plugin that adds interactive NPCs with advanced features to your Minecraft server
Tameable Bees — Ручные Пчёлы
Tameable bee. Follows you, protects you, and collects pollen. A new companion on your adventure
DalekAPI
An api designed to streamline addon development for teabs doctor who mod
Weights
A simple mod for entities, to have Weight and Mod Weight Library
euclidia
Adds Neural Network Powered Epic Fight Mob Combat
Vivecraft Sable Compat
Makes Vivecraft VR work while standing on a Sable sub-level. VR teleport lands where you aimed instead of dropping you into the void, and VR melee hits the mobs standing next to you.
LozarisZERO
A competitive shooter framework for Minecraft featuring TDM, Domination, Search & Destroy, TaCZ integration, custom arenas, tactical radar, economy, map restoration, voting, and automatic rotation.
Sable Mob Interactions
Lets vanilla and modded Minecraft mobs interact with, target, and damage Sable sub-levels, with no per-mod integration required.
Custom Boss Zoryth AI
Zoryth AI Boss is a premium, high-performance custom boss framework for Paper (1.21.x).
Soulcore
Soul-core is the common library/foundation of the Soul project. It provides the utilities, records, persistence, network, and public API that all other modules (combat, hitbox, mobs, render, etc.) will use.
Harley the Clown
Beginner made Horror Mod that adds a hostile mob entity "Harlequin Rabbit". Requires Geckolib to work.
Aetas Ferrea Lib
Hardcore realism core that overhauls Minecraft's combat physics, armor weight mechanics, and equipment traits for a brutal medieval survival experience.
Genga
this mod adds geckolib mobs and items
Brea Nonatomic
A mod provides operator system which can create entities to follow and help you.