1.21.xPerformance Pack

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.

Speed up immediate mode rendering in Minecraft

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

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

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

Optimization mod that focuses on things other than rendering

Massively increase render distance without harming performance.

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

Yeet the laggy reversed DNS lookup for literal IP server addresses

Pre-generates chunks, quickly and efficiently

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

Buffered raw input and threaded event polling

Async particle tick, GPU accelerated particle rendering.

Provides DSA & fastest math formulas to game render system for best perfomance! Compatible with Sodium/Embeddium, Iris and shaders.

Provides powerful network optimization capabilities for all mainstream systems.

Threatens Minecraft to use modern versions of OpenGL

Neoforge Port of Language Reload