Performance/FPS Mods for Minecraft Java
Browse 370 free Performance/FPS mods for Minecraft Java — popular picks include Auction HouseX, Chaosdrachen, OtherStage.
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Auction HouseX
A fast-paced, player-driven auction house built for competitive servers. Buy, sell, and flip items instantly in a clean, high-performance GUI. Designed for Paper servers, this plugin keeps the economy moving and the profits flowing 🔥
Chaosdrachen
Adds characters from the Chaosdragons.
OtherStage
Complete stage-based progression system that blocks Minecraft content until specific conditions are met, featuring automatic configuration tools and advanced optimization.
Ready Crossbow
Make the piglins and pillagers attack you directly. Who goes around with an unloaded crossbow? Any mob that uses a crossbow will just shoot you.

Flying Speed Bonus│飛行速度加成
Speed and Slowness effects affect flying speed.│迅捷與緩速效果會影響飛行速度。
Piglin Growth│豬布林成長
Baby Piglin will grow up.│幼年豬布林會長大。
flightSync
Fixes a bug where travelling through a portal while wearing an elytra leaves you stuck in gliding mode until you either mount a boat, minecart, or saddled animal. Its been difficult to pin down which server-side performance mods contribute to this issue.
RayHeartVision
A high-performance, ray-traced health indicator for players and mobs. Zero lag, 100% accurate. Optimized for 1.21+.
Anti Trader Despawn
This 1.21.4 Datapack adds a feature in which wandering traders with a NameTag on them DON'T Despawn!
Trail Timer
Reduces the Trial Spawner cooldown from the vanilla 30 minutes to a configurable duration — fully server-side, no client mods required.
blazeQOL
Minecraft mod for Hypixel Skyblock which features QOL for Blaze Slayer giving you a HUD with general information about the current boss.
Simple Hostile Despawn
Changes mob despawn behavior so that picking up items or riding boats doesn't make mobs permanent.
NoPhantomAttack
Plugin makes phantoms passive, not completely removing, but preventing them from damaging you, thus providing a more enjoyable gaming experience.
Carpet-YBS-Addition
This is an expansion mod for Carpet that offers useful or useless features for YBS Server.
Alive | Dynamic Monsters
Make the monsters of your world do interesting things!
BMNpcForceReload
Automatically reapplies BetterModel templates to NPC Citizens when the server starts up and at regular intervals to prevent NPCs without templates.
NewPlayerProtection
A powerful and fully configurable Minecraft plugin that protects new players from PvP, mobs, and damage, ensuring a fair and smooth start on any SMP server.
Slick Lights - Dynamic Lighting (Custom Torch Glow)
Torch glow, item illumination, and realistic flame flicker with zero server lag. Fully customize your glowing items and mobs using a simple in-game menu!
Natural Armor│天然鎧甲
Turtles and armadillos now have higher defense.│海龜和犰狳現在擁有更高的防禦力。
MobSpawnBlockerPL
MobSpawnBlocker is a lightweight plugin for Paper, Spigot, Bukkit, Purpur & Folia that allows you to block specific mobs from spawning using an easy-to-edit config.yml.
Better Spawn Eggs craft
This data pack adds the ability to craft spawn eggs and spawners
Passengers from Spawn Eggs 2.0│刷怪蛋裡的乘客2.0
Makes the Passenger NBT work for entities in spawn eggs.│使 Passenger NBT標籤適用於刷怪蛋所生成的實體。
Godmode- wither rework
This mod entirely reworks the wither boss in minecraft, with custom loot, moveset, etc
DisableBats
Disallows bats from spawning naturally in the world.
NoCollision
NoCollision allows you to disable or fine-tune collision between players, mobs, and players vs mobs.
Everyone baby
A datapack that makes all mobs become a baby, even those that can't in the basegame. Use this datapack if you want the cutest experience :D.
HeightLimitSpawn
Control mob spawning based on world height.
Mobi's Utils
A small collection of little Quality of Life features / improvements
Ali's PvP (Phone)
Fully optimized for Android with, performance tweaks, and seamless mobile PvP gameplay.
Better Trap Horse│更好的陷阱馬
Zombie Trap Horses can also spawn in Lightning, and Trap Horses can be triggered by any mob.│殭屍陷阱馬也可以在閃電中生成,陷阱馬可以被任何生物觸發。
Harmony I
A seamless and enjoyable modpack that transforms Minecraft with well-balanced development, fresh mobs, and mechanisms. Bronze progression, explore structures, complete quests, and dive into a world where every mod tastes like vanilla.
YouShallNotMove
A simple mod that prevents entities from being moved
Better Pathfinding
A mod that fixes vanilla mob pathfinding bugs / 修复原版生物寻路缺陷

Sakura Phantoms
A lightweight, high-performance plugin that adds passive Phantoms to the End dimension.
Custom Boss Zoryth AI
Zoryth AI Boss is a premium, high-performance custom boss framework for Paper (1.21.x).
Traders Shrine
A centralized Villager Trading Hub for your Trading Halls. Features Bulk Trading, Upgrades and more QoL.