Based on the Jakarta Struts project, the Ruby Web Application framework is a framework for developing web/wap applications founded in the Ruby programminglanguage.
RCons is a build tool consolidating both configuration and compilation of software projects. It leverages the Ruby language to create a fluid environment for specifying the build process with the expressive power of a real programminglanguage.
The Voodoo compiler is an implementation of the Voodoo programminglanguage. It provides both a stand-alone compiler executable and a Ruby API for generating code for target platforms.