A java implementation of the NBT protocol, including a way to implement custom tags.

Fully-featured metrics collection agent for Minecraft servers. Supports Prometheus and InfluxDB. Dashboard included out-of-box.

The most widely used, high performance Minecraft server that aims to fix gameplay and mechanics inconsistencies

Governator is a library of extensions and utilities that enhance Google Guice to provide: classpath scanning and automatic binding, lifecycle management, configuration to field mapping, field valid…

The modern, next-generation Minecraft server proxy.

BungeeCord, the 6th in a generation of server portal suites. Efficiently proxies and maintains connections and transport between multiple Minecraft servers.