drun is a GTK run dialog box with tab completion and a simple UI. It supports common features as well as history, files, directories, URLs, and spelling correction. It was designed to be simple and fast, and be easy to use with keyboard input. It can be run with directory and file parameters to support integration with Nautilus and Thunar selections. It keeps a history of run commands to give ordered completions including parameters. It has configurable URL and directory handlers, and recursive tab completion.
TinkerBell is a application development tool for Ruby Web Dialogs. It can be used to develop GUI and Ruby code and a complete application. It works under rwdtinker, the core application for the rwdapplications. Rwdtinker can install and delete installed applets. This program uses the RubyWebDialogs GUI interface, and can be added to with drop-in applets. There are about 14 applets that can be installed. Context-sensitive help is on the windows and tabs.