Flex and Fuse the Arch is an Adobe user group. Flex is a cross-platform development framework for creating Rich Internet Applications (RIAs), and ColdFusion is a rapid development platform (and has a terrific synergy for working in Flex). AIR is a runtime environment technology to build on the knowledge you have in HTML/JavaScript or Flex and create compelling desktop applications. Flex and Fuse the Arch was formed to share our joys and pains in development, learn from others and help St. Louis become a better place for the development community.