XMLHttpRequest::Open () The open method is used to set the request type (GET, POST, PUT or PROPFIND), the URL of the page being requested and whether the call will be asynchronous.

The Firebug Lite JavaScript suite replicates the most useful tools you'll find in the venerable Firebug add-on, including the console, command line interface and XmlHttpRequest inspector.

This article explains the advantages of using the open source project DWR (Direct Web Remoting) with AJAX (Asynchronous JavaScript and XML) concepts to improve Web application usability. The ...