Fabric Vanila 1.21.8

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

Memory usage optimizations

Speed up immediate mode rendering in Minecraft

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

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

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