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.
Type
Modpack
Modrinth Downloads
6,991
Modrinth ID
ZnhkR8Eh
Last Updated
Jul 25, 2026
Description
🚀 OptimisticMC: Peak Performance for Everyone
OptimisticMC is a meticulously curated mod collection designed to squeeze every bit of performance out of your hardware. Whether you are playing on an aging laptop or a high-end gaming rig, this pack ensures your Minecraft experience is buttery smooth and stutter-free.
✨ Why choose OptimisticMC?
Extreme FPS Boost: Advanced optimization of the graphics engine and data processing. Lightweight & Clean: Only essential performance mods—no bloatware, no unnecessary features. Multiplayer Ready: Perfectly optimized for both solo survival and large-scale server play.
🛠 Installation & Setup:
Download: We recommend using the Modrinth App for the best experience. Allocate RAM (Mandatory): Go to the "Java and memory" tab, check "Custom memory allocation," and set your maximum RAM. This is required before your first launch to ensure stability. Stay Updated: If you are using the Modrinth App, click the "Update all" button to get the latest performance patches.
🐛 Feedback & Support
Found a bug or experiencing a crash? Let us know! Contact: OptimisticMC report.
Compatibility
Mod Loaders
Game Versions
Screenshots
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Contained Mods (36)
Cloth Config API (Fabric/Forge/NeoForge)
Config Screen API for Minecraft
Architectury API
An intermediary api aimed to ease developing multiplatform mods.
Balm
Abstraction Layer for Multi-Loader Mods
ImmediatelyFast
Speed up immediate mode rendering in Minecraft
Clumps
Clumps XP orbs together to reduce lag
Entity Culling Fabric/Forge
Using async path-tracing to hide Tiles/Entities that are not visible
Collective
🎓 Collective is a shared library with common code for all of Serilum's mods.
Searchables
Searchables is a library mod that adds helper methods that allow for searching and filtering elements based on component...
Fabric API
Core API library for the Fabric toolchain
YetAnotherConfigLib
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!
Iris Shaders
A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs
FerriteCore
Memory usage optimizations
SuperMartijn642's Config Lib
Config Lib makes dealing with config files just a bit easier.
Lithostitched
Library mod with new configurability and compatibility enhancements for worldgen
Lithium (Fabric/NeoForge)
An optimization mod for Minecraft which improves server performance significantly.
BadOptimizations
Optimization mod that focuses on things other than rendering
Mod Menu
Adds a mod menu to view the list of mods you have installed.
Reese's Sodium Options
Alternative Options Menu for Sodium
Fabric Language Kotlin
Fabric language module for Kotlin
Sodium Extra
Features that shouldn't be in Sodium
Alternate Current
An efficient and non-locational redstone dust implementation
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.
Smooth Scrolling
Customize the scrolling smoothness or speed in various places like chat, hotbar, creative screen...
Dynamic FPS
Improve performance when Minecraft is in the background
Almanac
Almanac is a library used by my mods with mostly loader independent shared code between multiple mods to avoid duplicati...
Chunky
A small mod that adds chunky pigs!
Bookshelf
An open source library for other mods!
MoreCulling
A mod that changes how multiple types of culling are handled in order to improve performance
Debugify
Fixes Minecraft bugs found on the bug tracker
FPS Reducer
Reduce GPU and CPU usage automatically when no user operation exists.
Cubes Without Borders
A mod that allows you to play Minecraft in a borderless fullscreen window.
Language Reload
Reduces load times and adds fallbacks for languages
ScalableLux
A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.
ukulib
Small Utility Mod for Uku's Mods.