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OptimisticMC

Modpack

This mod collection will allow you to play Minecraft with higher FPS, if you have a very weak computer you should download it. Even if you have a powerful enough PC you should also try my collection.

Downloads

5,719

Type

Modpack

Last Updated

Apr 8, 2026

Screenshots

Similar Modpacks

Contained Mods (27)

Fabric API

Fabric API

Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric too...

Mod 155,135,376
YetAnotherConfigLib (YACL)

YetAnotherConfigLib (YACL)

A builder-based configuration library for Minecraft!

Mod 78,956,054
Sodium

Sodium

The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!

Mod 140,792,212
Cloth Config API

Cloth Config API

Configuration Library for Minecraft Mods

Mod 111,070,842
Iris Shaders

Iris Shaders

A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs

Mod 109,535,893
FerriteCore

FerriteCore

Memory usage optimizations

Mod 100,825,705
Mod Menu

Mod Menu

Adds a mod menu to view the list of mods you have installed.

Mod 93,735,851
Lithium

Lithium

No-compromises game logic optimization mod. Well suited for clients and servers of all kinds. Now available for Fabric a...

Mod 85,056,068
ImmediatelyFast

ImmediatelyFast

Speed up immediate mode rendering in Minecraft

Mod 82,447,429
Fabric Language Kotlin

Fabric Language Kotlin

This is a mod that enables usage of the Kotlin programming language for Fabric mods.

Mod 73,088,213
Sodium Extra

Sodium Extra

A Sodium addon that adds features that shouldn't be in Sodium.

Mod 63,922,449
Reese's Sodium Options

Reese's Sodium Options

Alternative Options Menu for Sodium

Mod 54,742,351
Collective

Collective

🎓 Collective is a shared library with common code for all of Serilum's mods.

Mod 45,624,395
Dynamic FPS

Dynamic FPS

Reduce resource usage while Minecraft is in the background, idle, or on battery.

Mod 44,693,303
More Culling

More Culling

A mod that changes how multiple types of culling are handled in order to improve performance

Mod 43,552,378
Balm

Balm

Abstraction Layer for Multi-Loader Mods

Mod 40,686,909
ScalableLux

ScalableLux

A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.

Mod 6,767,009
Text Placeholder API

Text Placeholder API

Placeholder and Text manipulation library for your Minecraft mods.

Mod 35,012,498
Concurrent Chunk Management Engine (Fabric)

Concurrent Chunk Management Engine (Fabric)

A Fabric mod designed to improve the chunk performance of Minecraft.

Mod 23,177,130
FPS Reducer

FPS Reducer

Reduce GPU and CPU usage automatically when no user operation exists.

Mod 5,624,716
ukulib

ukulib

small utility library used in my mods

Mod 7,016,580
Searchables

Searchables

Searchables is a library mod that adds helper methods that allow for searching and filtering elements based on component...

Mod 25,249,164
Alternate Current

Alternate Current

An efficient and non-locational redstone dust implementation

Mod 7,465,418
Language Reload

Language Reload

Reduces load times and adds fallbacks for languages

Mod 27,161,590
Smooth Scrolling

Smooth Scrolling

Customize the scrolling smoothness or speed in various places like chat, hotbar, creative screen...

Mod 8,081,726
Clumps

Clumps

Clumps XP orbs together to reduce lag

Mod 25,150,853
Lithostitched

Lithostitched

Library mod with new configurability and compatibility enhancements for worldgen

Mod 14,272,249

External Resources