RestfulX Framework is a tool designed to facilitate the rapid development of Adobe Flex and AIR applications, leveraging GitHub Pages and the Wiki for its project infrastructure. It is particularly suited for developers looking to integrate Ruby on Rails, Merb, Sinatra, CouchDB, or Google App Engine with rich user interface experiences, offering a compelling option for creating Rich Internet Applications. The framework is highlighted on a site that encourages users to explore its features, emphasizing its potential for enhancing application development.