OptimisticMC
ModpackThis 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
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Contained Mods (27)
Fabric API
Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric too...
YetAnotherConfigLib (YACL)
A builder-based configuration library for Minecraft!
Sodium
The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!
Cloth Config API
Configuration Library for Minecraft Mods
Iris Shaders
A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs
FerriteCore
Memory usage optimizations
Mod Menu
Adds a mod menu to view the list of mods you have installed.
Lithium
No-compromises game logic optimization mod. Well suited for clients and servers of all kinds. Now available for Fabric a...
ImmediatelyFast
Speed up immediate mode rendering in Minecraft
Fabric Language Kotlin
This is a mod that enables usage of the Kotlin programming language for Fabric mods.
Sodium Extra
A Sodium addon that adds features that shouldn't be in Sodium.
Reese's Sodium Options
Alternative Options Menu for Sodium
Collective
🎓 Collective is a shared library with common code for all of Serilum's mods.
Dynamic FPS
Reduce resource usage while Minecraft is in the background, idle, or on battery.
More Culling
A mod that changes how multiple types of culling are handled in order to improve performance
Balm
Abstraction Layer for Multi-Loader Mods
ScalableLux
A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.
Text Placeholder API
Placeholder and Text manipulation library for your Minecraft mods.
Concurrent Chunk Management Engine (Fabric)
A Fabric mod designed to improve the chunk performance of Minecraft.
FPS Reducer
Reduce GPU and CPU usage automatically when no user operation exists.
ukulib
small utility library used in my mods
Searchables
Searchables is a library mod that adds helper methods that allow for searching and filtering elements based on component...
Alternate Current
An efficient and non-locational redstone dust implementation
Language Reload
Reduces load times and adds fallbacks for languages
Smooth Scrolling
Customize the scrolling smoothness or speed in various places like chat, hotbar, creative screen...
Clumps
Clumps XP orbs together to reduce lag
Lithostitched
Library mod with new configurability and compatibility enhancements for worldgen