A cross-platform G-Code sender for GRBL, Smoothieware, etc.
Feature-filled Bittorrent client based on the Azureus open source
Google Reader inspired self-hosted RSS reader
Efficient UDP unicast, UDP multicast, and IPC message transport
Java wrapper for the popular chat & VOIP service
A file downloader library for Android with pause and resume support
Distributed messaging and streaming platform with low latency
Telegram Bot API for Java
AS2 1.1 server implementation in Java
Search, Download, Play, Share on Bittorrent and the cloud
Document Management System and Content Management System
Serial/TCP terminal: ANSI color, logging, HEX input, & XLSX docs.
Application for Server or Client socket/ser. connections (TCP, TLS).
Database Replication, Filtered Synchronization, and Transformation
Amateur Radio AX.25 chat and PBBS program using Linux's AX.25 stack
A SSH based chatroom.
Pure Java TFTP server.
OpenDDS is open source publish/subscribe middleware
The best open source survey and forms system.
A P2P filesharing client which connects to the Gnutella network.
Ribbon is an inter process communication library