Catalyst Overview

Catalyst is

• a dispatching system
• a request/response API
• a plugin system gluing together all kind of modules
• enforcing a Model/View/Controller pattern (MVC), thus encouraging code reuse
  
  

Overview
http://perl.net.au/wiki/Catalyst

What is Catalyst, Really?
Article by Dave Rolsky
http://blog.urth.org/2009/07/what-is-catalyst-really.html

Web Mashups with Catalyst
presentation in PDF format
http://perl.jonallen.info/attachment/35/Web_Mashups_with_Catalyst.pdf