Server Optimization

No-compromises game logic optimization mod. Well suited for clients and servers of all kinds. Now available for Fabric and NeoForge!

Memory usage optimizations

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

A mod to optimize the Minecraft networking stack

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

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

Pre-generates chunks, quickly and efficiently

An efficient and non-locational redstone dust implementation

A mod that aims to optimize the minecraft server.

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

1.21.4 alpha - Leading, lightweight performance modpack with no QoL features, now with server support!

Let the server rest while there are no players online

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

Best server-side optimization modpack

Mod for dynamically adjusting the servers view distance based on performance.

Async is a Fabric mod designed to improve the performance of entities by processing them in parallel threads.

This mod generates chunks passively around players, offline or online, and the worldspawn to generate chunks that will most likely be needed in the near future.

Minecraft Multi-Threading Mod Fabric Version

Automatically stop/shutdown your server after no players have been online for a specific amount of time