Krypton is a Fabric mod that optimizes the Minecraft networking stack, built on work from the Velocity and Tuinity projects. It brings tuned Netty handlers, flush consolidation for lower server CPU usage and tick times, and micro-optimizations for memory use and packet serialization.
It supports Fabric and Quilt on Minecraft 1.16 - 26.3 and is tuned for Linux. Compatibility targets Fabric API, Lithium and Sodium; the project is still a work in progress.
The gains matter most with many players online, so add it to your Minecraft server from the panel in one click. ⚡