Performance/FPS Mods for Minecraft Java
Browse 20,344 free Performance/FPS mods for Minecraft Java — popular picks include Panda Anti-Lag, RainApricot Spawn Notification (for Pixelmon), Simply NeoForged.
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Panda Anti-Lag
Stop common causes of lag on your server. Configure to your likings.

RainApricot Spawn Notification (for Pixelmon)
This mod sends in-game notifications immediately when BOSSes, Legendary Dens, Legendary Pokémon, Master Ball Reward Chests, and wild Shiny Pokémon appear in your Pixelmon world, ensuring you never miss them again!

Simply NeoForged
A well-researched optimization modpack with a focus on pure performance, Inspired by SO and for NeoForge

Fastly Optimised
A modpack to enhance the performance of Pojavlauncher, MojoLauncher, Amethyst Launcher, Pojav Zenith Horizon (Zalith Launcher), Zalith Launcher2, Hello Launcher, FoldCraft Launcher, SolCraft Launcher and Low-End-PCs.

TotemGuard
TotemGuard is a simple anti-cheat that tries to detect players who are using AutoTotem.
the Mojangs loading screen
the Mojangs loading screen for OptiFine

Create: Basically Everything
A Create focused modpack (6.0) that also includes guns, planes, and various other vehicles.

Mace Smash
TO USE THIS MOD PRESS [B] This mod add custom mace smash effect while keeping the vanilla particles. It is cool new and custom it adds 11 new smash attacks. Made by the maker of mace aim mod

OptiLeaves(Fabric)
Optimize leaves rendering and increase FPS without noticeable visual changes. (Fabric version)

TAA-Distant Horizons port
fork of TAA project that adds Distant Horizons support

AnimFix
Decreases the stuttering caused by animated textures in 1.7.10
OptiForge+Fabric
A carefully constructed performance modpack for Forge modloader in 1.20.1.

Better Cobblemon Spawns
I am attempting to update the cobblemon spawn conditions so that pokemon like dratini are easier to find and dont only spawn at Y Level 32 and below.
OptiMobile (Forge)
A mobile mod pack with optimization mods that I know work amazing!
Terramity Awakened - A Calamity Experience!
A Calamity-based modpack | 280+ Mods | RPG, Exploration and Magic | +900 Quests | Extremely optimized!
Natrium
Optimization mod for Better Than Adventure

CreateCube
Create Cube is a mod pack that combines Create with some mods on Hermitcraft

Screen Mirror Shader
A shader that allows you to rotate the image in the game vertically, horizontally and more

PVP Optimizations
An Optimization modpack, that also aims to add QOL features regarding PVP while not adding mods that would result in you getting banned.

Image Mod
Automatically Create Pixel-Art In Minecraft With Existing Blocks
POKEFUN - The Ultimate Pokemon Adventure [Cobblemon}
The Most Advanced Cobblemon SMP Experience | Cobblemon 1.7.3 | ALL Pokémon + Fusions + Fakemon | Mega, Dynamax, Z-Moves | Custom Raids & Gyms | Battle Pass | Economy | Optimized | Fabric 1.21.1

Loom GUI Remastered
Changes the Loom GUI to a more clear with enlarged buttons, icons, previews and improved tool tips

Skyblock Modpack!
My modpack for 1.21.10. Made for Hypixel Skyblock. Optimised for performance and dungeons.
Let Your Memory Rest [1.8 - 1.21.8]
a powerful performance optimization plugin designed to manage and reduce your Minecraft server's RAM

No Embeddium Menu
A simple mod which brings back Minecraft's graphic menu instead of the Embeddium's one.

AntiCrash
Removes crashing from particles and large amounts of arrows stuck in players.

Fps+
Fps+ is an optimization build that increases FPS by three times, or, if more convenient, by 320%.
Optimized Models
Optimizes models to increase performance without affecting appearance

Nothirium 1.8.9 port
A port of a mixin mod Nothirium to 1.8.9.

DonutSMP+
A lightweight PVP client for DONUTSMP focused on extremely high FPS and no lag. Best possible server experience out there.

Link's Cable
A Modpack designed by me to use by myself or with friends, the theme of this pack generally shifts depending on what I/we want to play regarding mods at the time: as such I have released other packs that follow a core theme to them that will not change.

MistTaczSkills
MistTaczSkills is a high-performance skill system addon mod specifically developed for the TACZ weapon mod. This mod allows players to equip TACZ weapons with various powerful skills that are activated through different trigger conditions.

minecarts are faster
minecarts are twice as fast

Topper
Another leaderboard plugin with better features and performance

PVP Crosshair - Aim
The PVP Crosshair texture was developed especially for Minecraft players looking to improve their performance in PvP combat

Marvelous Tridents
Replace your trident with multiple optional weapons. Replaces models, textures, sound effects and makes the trident entity animated. Inspired by Marvel and the Marvel Cinematic Universe. Works with OptiFine, or CIT Resewn + Custom Entity Models mod.