OpenDDS is open source publish/subscribe middleware
Autshumato Machine Translation Web Service
UDP based desktop chatting app which supports AES-256 bit encryption.
An example of a simple chat system
Java Network Layer for Server/Client Communication
Share files from a windows PC to any other network device
Cloud Service Make.
dtdns updater client, free java application
A simple lightweight music sharing system inspired by napster
Networking framework for Java applications
This is java based file sharing system between LAN with WiFi or Lan
a java based LAN messenger
TCP/IP API (SSL Encryption, ZLIB Compression)
JavaBot allows people to easily implement their own IRC bots.
IP Multicast Reliable Publish - Subscribe API (Java and Linux C++)