Optimisation

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!

Optimises worldgen performance for a better gameplay experience.

Improve and tweak Minecraft thread scheduling. Fork of Smooth Boot for ≥1.20

Fast nvidia only rendering engine for sodium

Fixes painting rendering, increasing their performance and allowing them to have custom models

Particle optimizations: Culling, rendering optimizations, configurable particle-type-specific spawn reduction, and potion particle disabling. Compatible with Sodium, improves performance over Sodium alone.

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

Vulkan renderer mod for Minecraft.

Instanced rendering for entities and block entities using Flywheel

A Level of Detail rendering mod

1.21.11 alpha - Simple and fast open-source OptiFine alternative for modern loaders. Designed for players, content creators, and more

1.21.11 beta - Lightweight performance modpack with no QoL features. Designed for clients and servers

A module for multi-threaded operations on entities