What is it all about?
A component-oriented framework for creating highly scalable web applications in Java. Tapestry pages and components are simple Java POJOs, with easy access to all Java language features and the vast Java ecosystem. Tapestry features live class reloading: change your Java code, refresh the browser and see the changes... instantly! Simple POJO classes, streamlined templates, live class reloading, state-of-the-art exception reporting, first-class Ajax support, and a big library of built-in componen
* Written in pure Java: code your pages and components in Java, Groovy or Scala. * Live class reloading means that the time between seeing an error and providing the fix is seconds, not minutes. * Gives you all the tools you need to fix your problem: not just a stack trace, but details about what Tapestry was doing and why, what went wrong, and how to fix it. * Dependency injection and meta-programming through annotations and naming conventions. * Scales up big on a single server, and works great in a cluster. Keeps session state minimal by design. * Committed to testability throughout design; built-in utilities to enhance TDD. Support for Selenium for integration testing. * Architecture is open and extensible. There's a clean way to add your own extensions, or override built-in logic.