Swift!

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

All-in-one mod that improves performance, reduces memory usage, and fixes many bugs. Compatible with all your favorite performance mods!

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 mod to optimize the Minecraft networking stack

Optimization mod that focuses on things other than rendering

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

Optimises worldgen performance for a better gameplay experience.

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

Lets you return to the Title Screen early while your world is still saving in the background!

Rewrites the light engine to fix lighting performance and lighting errors

A Fabric mod designed to improve server performance at high playercounts.

A mod that aims to optimize the minecraft server.

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

An efficient and non-locational redstone dust implementation

[NOTE: This mod is now only intended for use with pre-existing Faster Random worlds]

Async particle tick, GPU accelerated particle rendering.

Delays client chunk unloading

Reduce stuttering when generating new chunks

Keeps server resource packs loaded, so they don't need to be reloaded when you rejoin.

TT20 helps reduce lag by optimizing how ticks work when the server's TPS is low.

Culling something can't seeing