Optimizations

A high-performance rendering engine replacement for Minecraft, which greatly improves frame rates and reduces micro-stutter.

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

Memory usage optimizations

No-compromises game logic optimization mod, useful for both single-player games and multi-player servers.

Alternative Options Menu for Sodium

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

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

A mod to optimize the Minecraft networking stack

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

Fixes Minecraft bugs found on the bug tracker

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

A simple mod to fix various problems with packets, nbt and timeouts.

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

Optimises worldgen performance for a better gameplay experience.

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

Modern desktop graphics application framework and low-level 3D graphics engine

A mod that aims to optimize the minecraft server.

Adds culling to leaf blocks, providing a huge performance boost over vanilla.

Speed up your world loading by removing unneeded chunks.

Radium is an Unofficial Fork of CaffeineMC's "Lithium", made to work with Forge Mod Loader.

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

Vulkan renderer mod for Minecraft.

Distribute HUD updates over multiple frames to improve performance

Supercharged item frames! Less lag, better performance, and now they can change color and vanish!

XXL Packets is a fork of XL Packets which raises the packet size limit from 2MB to the Java Integer limit (2.147483647 GB).

Optimisation mod for the dedicated/integrated server.

Radiance is rebuilt of Minecraft OpenGL on a Vulkan C++ backend, featuring native Hardware Ray Tracing. Break free from OpenGL limits for Minecraft on Windows.

Worldthreader speeds up servers by safely running each dimension on a separate thread.