Server

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

Memory usage optimizations

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

This is a mod that enables usage of the Kotlin programming language for Fabric mods.

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

A working voice chat in Minecraft!

A mod to optimize the Minecraft networking stack

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

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

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

Pre-generates chunks, quickly and efficiently

Makes the game boot faster by deferring non-essential initialization

Adds sitting to minecraft! Make any block a chair with endless customizability for hand restrictions and sittable blocks.