Performance

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

Using async path-tracing to hide Block-/Entities that are not visible

No-compromises game logic/server optimization mod

Memory usage optimizations

Sodium addon providing support for the Fabric Rendering API, based on Indigo

Speed up immediate mode rendering in Minecraft

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

All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite performance mods!

A mod that fixes random memory leaks for both the client and server

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

A mod to optimize the Minecraft networking stack

Reduce block entity FPS lag with almost no compromises, and improve their visuals

Makes the game boot faster by deferring non-essential initialization

Rewrites the light engine to fix lighting performance and lighting errors

Fixes Minecraft bugs found on the bug tracker

Reduces load times and adds fallbacks for languages

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

Clumps XP orbs together to reduce lag

A powerful, mod-friendly, FOSS client performance mod for NeoForge

Modifies how worlds are loaded to speed up loading times.

Improves performance by tweaking mob despawn rules. Say bye to pesky unintentional persistent mobs.

Optimization mod that focuses on things other than rendering

Optimises worldgen performance for a better gameplay experience.

Speeds up entity animation calculations!

Rewrites the light engine to fix lighting performance and lighting errors

Improve Minecraft CPU scheduling

Unofficial Fork of CaffeineMC's "Sodium", made to work with FML

An efficient and non-locational redstone dust implementation

Launch at the speed of light.

A mod that aims to optimize the minecraft server.

Port of Sodium Extra to work with Embeddium/Rubidium on (Neo)Forge

Render the GUI and screens at a lower framerate to speed up what's really important: the worldrendering.

Improves client performance and play experience on large multiplayer servers.

Speed up the loading of your world.

A performance mod designed to optimize Minecraft's general performance and unofficial fork of Lithium mod for Minecraft Forge.

No-compromises lighting engine optimization mod

Tweaks for Minecraft CPU scheduling and unofficial fork of Smooth Boot mod for Minecraft Forge 1.18.2+

A performance mod designed to optimize Minecraft's memory usage.

Client Side mod that optimizes entity's on the render thread. Fixes https://bugs.mojang.com/browse/MC-228976

Fix (some) Lag Spikes

FoamFix is a mod designed to improve modded Minecraft memory usage using simple, targeted optimizations.

Mod who gives a plus to Embeddium

Reduces the memory usage of the game in more modded scenarios