FGL is a tightly-integrated self-contained development & execution environment utilizing best-of-breed programming tools and methodologies, optimized web/application server, highly-scalable relational/object database, and robust extension interface.
Event Driven Content Management Framework using Java and Ruby on Rails. Apache Active MQ is used for message queuing between application components.
Launchpad is a Ruby on Rails blogging platform and CMS. It has categories and tags, RSS, a plugin architecture and theme architecture, and more. It's inspired by Wordpress.
This is a web-based collaboration tool for groups to conduct heuristic usability or accessibility evaluations. There is a UI for the evaluators to report problems and a separate UI for customers to get real-time results.
A set of Open Web standards
This little IDE aids Rails developers from modeling and planning all the way to deployment.
get_ranking_gtk is a gui-based webpage-searching program. It searches the online-ranking of the MMOG Regnum Online for all statistics about a given player and shows them to the user. It requires additional Ruby, GTK and Ruby-Gnome2.
ns_ruby is a loadable AOLserver module which embeds a Ruby interpreter. It is developed with the intention of exposing all of the features of AOLserver to Ruby, namely kernel threads, a unified cache, .adp templating, and database connection pooling.
reputron is a knowledge extraction engine platform that covers all aspect of text mining, relevance, indexing and querying on a corpus of text documents.
shoepolish is a Ruby program, that uses a toolset of OSS utilities to optimize file content for space and bandwidth reduction. You could use this on either a private file collection to save drive space, or on a live website to reduce bandwidth costs.