<html> <head> <title>Smack Extensions User Manual</title> <link rel="stylesheet" type="text/css" href="style.css" /> </head> <body> <div class="header">Smack Extensions Manual</div> <p>The XMPP protocol includes a base protocol and many optional extensions. Smack provides the org.jivesoftware.smack package for the core XMPP protocol, and the org.jivesoftware.smackx package for many of the protocol extensions.</p> <p>This manual provides details about each of the "smackx" extensions, including what it is, how to use it, and some simple example code. </body> </html>