Mods for Minecraft Java
Browse 617 free mods for Minecraft Java — popular picks include OGDuels, Despawn Mobs Simulation Distance, Better Pathfinding.
Updated daily

OGDuels
OGDuels is a lightweight, high-performance Duels, FFA, killstreak, bounty, and leaderboard module designed for competitive Minecraft PvP servers.
Despawn Mobs Simulation Distance
Allows mobs to despawn with simulation distances under 8
Better Pathfinding
A mod that fixes vanilla mob pathfinding bugs / 修复原版生物寻路缺陷
Multi-LangTTS-MC
Adds real-time multilingual Text-to-Speech (TTS) to Minecraft chat using Google Translate and ElevenLabs, with async processing and zero performance impact.
PNode
Paper plugin with intuitive visual node-based editor for server logic. No coding required.
nearest-villager
Nearest Villager Job: Automatically assigns workstations to the closest villager and lets you highlight owners with a sneak-right-click. Optimized for Paper/Spigot 1.21.1+.
Custom Boss Zoryth AI
Zoryth AI Boss is a premium, high-performance custom boss framework for Paper (1.21.x).
HermesGod
A Forge mod that turns an LLM into a living world deity who can prank players, spawn mobs, build structures, and chat with you as if the server itself is alive.
CREEPER ANTI LAG
Advanced anti-lag plugin featuring TNT protection, intelligent item cleanup, mob optimization, lag machine detection, and real-time TPS monitoring.
VillagerNoAI
Proximity-based villager AI disabler for optimization
Entityopt
Helps server owners to locate and resolve lag for Fabric servers with crippling entity counts.
THE HORRORS BUT BETTER
THE HORRORS adds 4 new biomes more blocks more crafting tables like the de-radioactivator and the improved smelter and the fabricator and it adds more mobs and it is only to get updated more! updates: the start ,NUCLEAR WARNING!!!!!
vkMobStacker – Advanced Mob Stacking & Lag Reduction (1.8.x – 1.20.x)
High-performance mob stacking plugin that reduces entity lag by merging mobs into clean stacks.
RXVY SPAWNERS
RXVYSpawners is a high-performance Java plugin that features virtual loot storage, intelligent spawner stacking, and an all-in-one management GUI for optimized mob farming. If you have any questions or need support join https://discord.gg/Xx8h2Th8qv
Adaptive Entity Prioritization (AEP)
AEP dynamically reduces lag by throttling mob AI and item merge checks based on server strain.
ArmadilloSleeper
Sends Armadillos at XP Farms into Sleep to make TPS better but still make XP Farms very good!
Mojang Dev Tools
Unlocks the Mojang Development tools, useful for mod devs and players looking to understand more about the game!
Mob Excavation
This mod allows you to kill groups of identical mobs with a single blow. Hold down the ~ (tilde) key (this can be changed in the control settings) and hit any mob – all mobs of the same type within a 2-block radius will receive the same damage.
CloudeEngine
The ultimate performance upgrade for mobile players. This engine optimizes hardware efficiency under the hood to deliver a fluid, stutter-free experience while maintaining a 100% vanilla look.
UniversalMobFoundry
New generation of generators! You can buy monsters, simulate their loot, and upgrade the generator.
Simply Horse Roads
It's a simple and optimized plugin that boost the horse speed on certain road-blocks with the opition to add player boost aswell.
Attributes UI
Adds a configurable attributes table to the player inventory, with custom attribute support, display transforms, separators, and an in-inventory toggle.
TemporaryCastration
Limit lags caused by massive farms !
EasyEntityLib
a simple api for coding entities
Survival Spawn Eggs
This project adds Spawn Eggs to Minecraft Survival Mode!
No Duping
Various toggles for disabling dupes (rails; carpets; tnt; gravity blocks; tripwire hooks).
SquidGameZ
SquidGameZ is an automated 1.8-1.21.11 6-game Spigot tournament plugin with Vault rewards, spectator mode, and a dynamic lobby!
EnColaMobs
EnColaMobs - Optimize your server to the max! ⚡ Say goodbye to lag caused by uncontrolled mobs.
AntiMonster Zones
This plugin allows you to remove specific mobs using a flexible whitelist/blacklist zone system. It works across all three dimensions and lets you define highly customizable zones to precisely protect areas like spawns from mobs/monsters.

Call Your Friends│呼朋引伴
Use your goat horns to call your animal friends.│使用山羊角來呼喚你的動物朋友。
Chunk Ticker
Keeps selected chunks permanently loaded and fully ticking
CorePerformanceFix x SortSmart
A high-performance optimization plugin focusing on entity-ticking efficiency and automated item-stacking and you can use SortSmart
Ananke WorldControl
The ultimate, lightweight tool for granular control over Minecraft physics, player stats, mob griefing, and crafting. Block anything, anywhere.
No Nether RoofSpawns
A lightweight Fabric mod that intelligently controls mob spawning on the Nether roof
Bazaar Villager
A customizable Bazaar Villager that sells stored items at player-defined prices, supports overpaying with emerald tiers, gives optimized change, auto-fills payment, adds an Emerald Core Block, and features owner and buyer trading menus.

Nautilus Drops│鸚鵡螺掉落物
Nautilus will drop items when killed in any way.│鸚鵡螺無論以何種方式被擊殺都會掉落物品。