This is an easy to use and extensible rules engine written in C# for .NET and Mono.
This project is intended to create using JAVA. Here I want to use JDBC and MySQL and planing to use Servlet for web access. My intention is to make it desktop base as well as web base.
This open source software benchmarks the queries per second of an Apache Lucene index. It is an Java implementation and uses MultiFieldQueryParser to form a query.
XNova-Reloaded is a browsergame which is written in PHP.