What is it all about?
Flex is a highly productive, open source framework for building and maintaining expressive web applications that deploy consistently on all major browsers, desktops and operating systems.
* Optimal performance under high-stress conditions over long periods of time can be maintained. * Other technologies such as JEE, PHP, and .NET can be integrated with a Flex application. * The Flex framework allows for the internationalization and localization of the application for deployment in multiple languages and across continents. * Testing throughout the development process can be done using the many tools designed specifically for Flex applications to perform unit, integration, functional, and other types of testing. * Supporting tools provide build automation and continuous integration of Flex applications. * The individual classes associated with a Flex project are easy to track and maintain in a revision control system.