USE is a system for the specification and validation of information systems based on a subset of the Unified Modeling Language (UML) and the Object Constraint Language (OCL). Please report any encountered bugs using the ticket system. The USE documentation can be found on the project homepage linked below. Downloads for the most popular plugins can be found here: http://sourceforge.net/projects/useocl/files/Plugins/
Development Platform for Web and Mobile Applications
This RAD platform allows to quickly develop web and mobile applications without any coding task. Applications can be developed by simply configuring them through a graphical environment. There is no limit in the complexity of the applications to create, since there is always the chance to include custom scripts made by a developer. The platform supports multiple databases and operating systems, since it has been developed using Java and it provides a rich user interface based on Sencha ExtJS.