Publish/Subscribe, Request/Reply Messaging API for Java.
Pure Java Network Tools
Robust and flexible VPN network tunnelling
Serial <-> TCP/IP, Serial <-> UDP/IP, TCP/IP <-> UDP/IP
Console based rcon client for minecraft servers.
A fast, light-weight proxy for memcached and redis
Multiple server/webapp vulnerability scanner
High performance, production quality STUN server and client library
Java SSH API
Performance monitoring and logging software for Linux and Windows.
Run Linux on Windows or other OSes, natively.
Open source tool to monitor your servers and websites
A multi-platform universal log collector and forwarder
an 'auto-reply' bot for your mail server
The Internet of Things
Various TCP/IP servers, clients and network management tools
Highly configurable SNMPv1/v2c/v3 application-level proxy
Low latency, high bandwidth IP for virtual machines