RSense is a set of development tools for Ruby. Its main features are code completion and type inspection. The supported editors are Emacs and Vim.
AIIXtensions is a collection of advanced extensions that makes things simple and efficient by utilizing the "Just Do It" principle. SQL Query: displays a database query result in a module position. DOM Master: manipulates a page DOM.
A static Web gallery generator.
A software package that can help you run your railroad.