Jaxer is a new kind of server, the worldÃ¢â‚¬â„¢s first Ajax Server. Jaxer is free and open source, and enables the developer to create rich web applications by unifying the development model across the client/server boundary.
The Jaxer Package download is a “sandboxed”, self-contained package with its own Apache HTTP server, no additional configuration is required.
Jaxer currently runs on all recent Windows operating systems (including Vista) and on Mac OS X (10.4.9 and up, on both Intel and PowerPC architectures).
Download: Jaxer 0.9.1.2012