Performance

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

A modern shader pack loader for Minecraft intended to be compatible with existing OptiFine shader packs

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.

Speed up immediate mode rendering in Minecraft

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

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

Optimization mod that focuses on things other than rendering

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

Massively increase render distance without harming performance.

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

A Fabric mod designed to improve server performance at high playercounts.

A mod that aims to optimize the minecraft server.

A Fabric mod based on Starlight that improves the performance of light updates in Minecraft.

An efficient and non-locational redstone dust implementation

Attempts to optimize the generation of Jigsaw Structures and NBT pieces

Async particle tick, GPU accelerated particle rendering.

Vulkan renderer mod for Minecraft.

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

A mod designed to improve the chunk performance of Minecraft.

Optimises worldgen performance for a better gameplay experience.

Threatens Minecraft to use modern versions of OpenGL

This mod integrates several super-resolution algorithms in Minecraft to enhance performance or visual quality.

Async improves entity performance by processing entities in parallel across multiple CPU cores and threads.

Optimisation mod for the dedicated/integrated server.

Automatic and real-time server bundling (one mod pack for client/server) and mod clean up for better performance and less crashes.

An extremely radical and experimental optimization for Minecraft server performances.

Annuus is a mod for minecraft networking, improves network performance and makes the game more available for running on large server.

Optimization Mod for Tick Rates

VulkanMod compatible version of Distant Horizons