Xuse manages requirements, use cases & other artefacts that drive software design. Xuse focuses on clear documentation & communication. It defines an XML data model for requirements & use cases with XSLT providing multiple derived views: HTML/SVG/PDF.
Note there is no GUI for entering requirements, however another project (https://sourceforge.net/projects/xguse/) will provide a GUI.
dfShell is a graphical shell in the style of a dataflow composition tool. The programs launched by the shell can have >1 inputs and outputs. Backwards compatible with command line programs that use stdin and stdout.
Formerly it was a plugin to StarUML for converting class and activity diagrams to SQL table structure and stored procedures. Now it became a tool to support model driven development of data access layer. You can design your application data model, create