The JumpBox for Ruby on Rails is a self-contained Ubuntu Linux environment that, upon startup, immediately hosts fully functioning Apache, Ruby, MySQL, and Ruby On Rails environments. With only a minimal amount of preparation, you can use your favorite deployment method to install and host your Rails application on the JumpBox.
dinamica is a powerful and very easy to use framework for J2EE Web development. It's newbie friendly and was built from scratch to be a high productivity framework for building business-oriented Web applications, whether they are large-scale or smaller ones. It stands apart from other Java MVC frameworks because it incorporates innovative programming techniques that boost productivity without sacrificing good object oriented design practices. Most common programming tasks can be completed without writing a single line of code.It uses Servlet API 2.3 and does not require JSP or TagLibs.
The Pandora Engine SDK is an object-oriented development toolkit that is specially designed for multi-platform use. It allows you to create truly object-oriented programs without being restricted to object-oriented languages like C++. The environment is fully self-contained, which allows for easier porting, and the inclusion of a commercially developed VESA graphics drivers means that you can create full-screen applications that don't require X11. It is intended for creating both applications and games, and is also required to write programs for Athene, a multi-platform operating system that is based on the engine.
JWAA is a software framework for building dynamic Web applications as networks of first-class Java objects. XML is used for representing information normally coded as HTML. The XML files are automatically reloaded when they change. It has a "persistent forms" feature in which form data automatically persists in the database such that fields behave like pieces of paper that automatically preserve what's written on them. This default behavior is easily overridden. Invalid links are reported at XML load time via the browser, and are also recorded in log files.