XRX is a new web development architecture that is a milestone in elegant simplicity. XRX stands for: XForms on the client REST interfaces and XQuery on the server Because XRX uses a single model for data (XML) it avoids the translation complexity of other architectures. The simplicity and elegance of XRX allows developers to focus on other value-added features of web application development and enables non-programmers to create a rich web interaction experience without the need to use procedural programming languages.