using Catalyst to create an AJAX-based Wiki. I have been aware of AJAX as a technology, but know very little about it. This question may not even make sense given AJAX reliance on JavaScript, but I'll ask away. How does one go about building an AJAX-based application using standard Perl web tools (such as CGI::Application)? Are folks developing modules to generate such sites (ie., the JavaScript "widgets" and functions to run them)? What goes into incorporating AJAX into a CGI application?