Here is a list of resources about Ajax compiled in the last few months:
- Introduction to Ajax: Understanding Ajax, a productive approach to building Web sites, and how it works – IBM.com
- Adaptive Path Article: Ajax: A New Approach to Web Applications
- Prototype Library
- Rico – JavaScript for Rich Internet Applications
- DWR – Direct Web Remoting
- CFAjax – An implementation of DWR for ColdFusion MX
- Wiki
- Developer.com Article: Measuring the Benefits of AJAX
- AjaxInfo.com – Resource for Developers
- Sajax – Simple Ajax Toolkit, very early adoption
- Book: "Ajax in Action" – Manning Publications
- Business Week Article: Ajax: How To Weave A Faster Web
- Ajaxian
- From DHTMLto DOM Scripting – Chris Heilmann
check out ajaxCFC for cf+ajax integration.