Magic Another Game Engine
H2 is an embeddable RDBMS written in Java
A decentralized bitcoin exchange network
An enterprise-grade Java-based, Apache 2.0 licensed Ethereum client
The SpotBugs plugin for security audits of Java web applications
Java library for parsing and rendering CommonMark (Markdown)
A tool to help eliminate NullPointerExceptions (NPEs) in your code
A graph database that supports more than 100+ billion data
An open source SQL database designed to process time series data
Nginx module for embedding Clojure or Java or Groovy programs
Socket.IO server implemented on Java
Karaoke for Windows
An advanced platform for writing functional applications in Java 8
Manage port forwardings via UPnP
Search, Download, Play, Share on Bittorrent and the cloud
uniCenta oPOS - dynamically evolving POS project
Open Source Integrated Hospital Information Management System
Retro style, multi-platform soccer game
Precision Trigonometry: Advanced Calculator for Complex Math
Pure Java Network Tools
A cartography program with parameter adjustments and gravity fonctions
Optical Design Software for simulating systems of lenses, prisms, etc.