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

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

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

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