Server Side

Lightweight and modular API providing common hooks and intercompatibility measures utilized by mods using the Fabric toolchain.

No-compromises game logic/server optimization mod

Memory usage optimizations

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

Optimises worldgen performance for a better gameplay experience.

An efficient and non-locational redstone dust implementation

Speed up the loading of your world.

A significantly faster Random Generator implementation for Minecraft, with near vanilla parity.

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

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.