JRuby Team

JRuby, an implementation of Ruby on the JVM

Warbler chirpily constructs .war files of your Ruby applications.

JRuby's OpenSSL gem

Rack for JRuby and Java appservers

manage jar dependencies for ruby gems

JRuby's ActiveRecord adapter using JDBC.

The JRuby.org site

Java parts of integrating the Prism parser into JRuby. Plugs in using an SPI