Performance/FPS Mods for Minecraft Java
Browse 22,209 free Performance/FPS mods for Minecraft Java — popular picks include OPMOD, aquaacrobaticslegacy, No Moon Network Fix.
Step by step: How to install Minecraft Java mods & modpacks
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OPMOD
QoL Fabric Mod for the german OPSUCHT Server Network.
aquaacrobaticslegacy
Aqua Acrobatics is a direct port of the new movement features added in modern versions of Minecraft, most notably the swimming mechanic.
No Moon Network Fix
Fix connectivity & performance issues with no_moon.jar
Critical [16x]
Cartoon FPS Booster Vintage Combat resource pack
Civillis Magic Compatibility
Adds compatibility between Civilis and various magic mods.
Better Optimization
Better FPS, TPS, Lower MSPT, Best PvP, Redstone and Command, Better Optimaztion, Higher Preformance
PerfoBooster
Delivers powerful server optimization through intelligent resource management.
Opticores
A client-side rendering optimization mod for (Neo)Forge and Fabric, featuring asynchronous culling specifically for integrated graphics (Intel UHD/Iris Xe).

CMS - Cloud Mask Shaders
Shader that makes clouds white, and everything else, black
WayFix
Fixes multiple issues regarding Wayland compatibility for Minecraft.
Pitch Darkness
An OptiFine resource pack that makes any darkness pitch black.
VHS Overlay
VHS Effects shader with Overlay (Classic REC, date and time)
Fast Sleep
Instantly skip to day when sleeping
FPS/Performance/QoL | Butterium
Optimization/FPS and quality of life. A client-like performance pack with custom menus/in-game HUD - up to 4x FPS - integrated FancyMenu
SobhanA11 modern Vanilla+ Cpvp (crystal pvp)
a optimizer & fps boost crystal pvp ResourcePack with A11 totem
ItemClearLag [ICL]
ItemClearLag (ICL) is a Minecraft mod designed to improve server performance by periodically removing items from the ground.
Client+
Modpack focused on improving vanilla Minecraft on the client-side.
Origins: Celestial
To the stars who listen and the dreams that are answered.
One Block Original
A challenging and addictive One Block modpack where every block counts, letting you start from a single block and gradually expand your world with creativity, strategy, and endless surprises.

Enchantment Descriptions Java
This resource pack enhances Minecraft’s enchantment system by providing detailed descriptions of every enchantment directly in-game. Whether you're new or experienced, it helps you make better choices while enchanting your gear.
VeinMinerBR
A simple, optimized, and safe vein mining mod focused on Quality of Life. I made this because I wanted a VeinMiner that just works without lagging the server.
No Spawner
Very simple mod that disables spawners.
Legacy OptiFabric
OptiFabric for Legacy Fabric (1.3.1 to 1.13.2) and Ornithe (b1.7.3 to 1.14.4)
Reign of Nether Optimized
Optimizing the Performance for the Reign of Nether mod.
香草精华 Vanilla Essence
Faithful to the origional. Better vanilla experience without any new blocks or mobs
Tape Stop
Prevents anything from rendering as you leave!
Fast Tag
Optimize performance related to tags
CobbleLand Cobblemon Modpack
Looking for a new adventure? Try out our Fabric Modpack! Its an amazing server with hundreds of added pokemon to collect and trade! This modpack includes the bare necessities required to join the server including cobblemon, cobblemounts, and fabric api
World Edit optimized
Want to use world edit with NO LAG? Download now!
Vulkanite
A mod that brings hardware accelerated raytracing to minecraft java edition
Mythic Horizonss
An epic RPG & Adventure modpack for Fabric! Features overhauled combat, massive boss fights, breathtaking new biomes, and maximum FPS optimization.
Zombie Survivalist
Fight hordes of zombies waves and protect yourself and the villager from the coming apocalypse, raid dungeons and explore lost city's in realistic biomes. CO-OP friendly.
Ancient Dream
A lightweight horror-themed shader that adds visual effects without compromising gameplay and performance.
Maps of the Unknown
Improves explorer map creation upon loot-table processing
Packet Profiler
Profiling packet size transmitted between server and client, debugging loot modifier, and identifying functions in datapacks causing lag
Advanced UI Scaling
Improves Minecraft's GUI Scaling!