OpenSearchServer is a powerful, enterprise-class, search engine program. Using its Web user interface, crawlers (Web, file, database, etc.), and REST/RESTFul API, you can integrate advanced full-text search capabilities into your application.
The Language Popularity Index tool is a fully automatic, transparent tool to measure the popularity of programming languages on the Internet.
An event-based init daemon.
A DSL and code generator for Java enterprise applications.