Fabric Vanila 1.21.8

The fastest and most compatible rendering optimization mod for Minecraft. Now available for both NeoForge and Fabric!

Memory usage optimizations

Speed up immediate mode rendering in Minecraft

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

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

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

Optimization mod that focuses on things other than rendering

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

Reintroduces vanilla-like smooth lighting to non-full blocks (e.g. dirt paths and how they have dark shading when directly next to a full block) when using Sodium.

Pre-generates chunks, quickly and efficiently

An efficient and non-locational redstone dust implementation