CatModOpti
ModpackOptimisation mods for vanila Minecraft
Type
Modpack
Modrinth Downloads
369
Modrinth ID
MyrfjFTJ
Last Updated
Jun 19, 2026
Description
CatModOPti
CatModOPti is a lightweight, vanilla-friendly modpack designed to give your game a massive performance boost without losing the classic Minecraft feel. Whether you're playing on a "potato" PC or a high-end rig, these mods ensure your frames stay high and your game stays cool.
It was made with Performance First in mind, built on the Fabric loader for the best possible frame rates and modern compatibility.
Mod Highlights
To keep your game purring, we’ve included the gold standard of optimization:
- Sodium – The engine that makes your FPS skyrocket.
- Lithium – Optimizes game logic (mobs, physics) so your CPU can relax.
- FerriteCore – Squeezes down memory usage so you can play with less RAM.
- ImmediatelyFast – Speeds up rendering of chests, signs, and entities.
- and MORE!
📊 Performance Sheet
See the "purr-formance" boost for yourself! These are the average results from our testing:
Setup Type Vanilla FPS CatModOPti FPS Improvement Low-End (Potato) 20-30 FPS 60-90 FPS 3x Faster! Mid-Range PC 80-120 FPS 250+ FPS 2x Faster! High-End Rig 200 FPS 500+ FPS Silky SmoothPro Tip: The lower the render distance the more fps you get
Media & Support
If you enjoy the pack, consider following me for updates and more content:
Give us a Meow! (Feedback)
Found a bug or have a suggestion to make the pack even faster? Don't be a scaredy-cat—I want to hear from you!
- Comments: Leave a comment here on mod's Github page and or in our youtube community page
- Support: If this pack helped your FPS, consider leaving a Star or a Follow—it helps more people find the pack!
Thats about it!
Compatibility
Mod Loaders
Game Versions
Recommended Gear
AffiliateHardware and extras that pair well with this modpack.
As an Amazon Associate I earn from qualifying purchases.
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Contained Mods (24)
Cloth Config API (Fabric/Forge/NeoForge)
Config Screen API for Minecraft
ImmediatelyFast
Speed up immediate mode rendering in Minecraft
Entity Culling Fabric/Forge
Using async path-tracing to hide BlockEntities/Entities that are not visible
Fabric API
Core API library for the Fabric toolchain
Sodium
The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!
FerriteCore
Memory usage optimizations
No Chat Reports
Makes chat unreportable (where possible)
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.
Sodium Extra
Features that shouldn't be in Sodium
Text Placeholder API
Placeholder and Text manipulation library for your Minecraft mods.
Fast IP Ping
Yeet the laggy reversed DNS lookup for literal IP server addresses
Dynamic FPS
Improve performance when Minecraft is in the background
Consumable Optimizer
Handles eating client-side, ensuring servers don't slow down the eating process
WalksyLib
A config / utility library for my mods
ServerCore
A mod that aims to optimize the minecraft server.
MoreCulling
A mod that changes how multiple types of culling are handled in order to improve performance
Remove Reloading Screen
Makes resource packs load in the background, allowing you to do other things while waiting!
ScalableLux
A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.
No Chat Restrictions
Restores access to game chat for all accounts
ModernFix-mVUS
A fork of ModernFix that adds minor version update support.
Very Many Players (Fabric)
A Fabric mod designed to improve server performance at high playercounts.
Better Block Entities
A Minecraft optimization mod for Fabric/Sodium that improves FPS / Block Entity Rendering by implementing a Hybrid Rende...