What's JsOrb?
JsOrb is a tool for accessing your Java application's business logic an POJOs from a web browser using AJAX technology.

What's a POJO?
POJO is short for Plain Old Java Object: an object with getters and setters for accessing data it encapsulates.

What's AJAX?
AJAX is short for Asynchronous JavaScript And XML. It's how JsOrb is able to communicate with your Java application through a set of emerging standards that are now supported on the vast majority of web browsers.