server required

No-compromises game logic optimization mod, useful for both single-player games and multi-player servers.

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

A mod to optimize the Minecraft networking stack

A mod that fixes random memory leaks for both the client and server

spark is a performance profiler for Minecraft clients, servers and proxies.

A mod that aims to optimize the minecraft server.

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

Modifies how worlds are loaded to speed up loading times.

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

An efficient and non-locational redstone dust implementation

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

A performance mod designed to optimize Minecraft's memory usage.

The carpet extension to fix all vanilla minecraft bugs

A server-side mod for managing and restoring player skins.

Blossom-series /tpa command and utilities