Jaxer Blends Client, Server AJAX

 
 
By Darryl K. Taft  |  Posted 2008-03-11 Email Print this article Print
 
 
 
 
 
 
 

Aptana's technology supports development of both client and server AJAX applications.

SAN MATEO, Calif.-Aptana's Jaxer is breaking new ground as an Asynchronous JavaScript and X M L server technology gives AJAX developers the same functionality on the sever that they already could get on the client.

What Jaxer delivers to AJAX developers is the ability to "build an entire Web 2.0 application, client and server, using only the AJAX technologies you love," said Paul Colton, founder and CEO of Aptana.

In an interview with eWEEK at Aptana's headquarters here, Colton said Jaxer is a free and open-source technology that enables developers to create rich Web applications by unifying the development model across the client/server boundary. As such, through the life cycle of a Web page-which starts at the Web server-the developer can use the same programming language, the same DOM (Document Object Model), and the same AJAX techniques and libraries, Colton said.

"We've taken the Mozilla browser and wrapped a server across it," Colton said, claiming that, "it's the first of its kind; the first AJAX server."

Kevin Hakman, director of marketing at Aptana, said: "It's a cool concept; it's why I left TIBCO and came here." Hakman, an AJAX pioneer, was a marketing executive for TIBCO AJAX solutions.

Colton said that with Jaxer, developers can choose where functions run: on the browser, on the server, or even in both locations. The developer can modify the DOM or create new DOM elements on the server before it goes on to the browser, and browser-side functions can seamlessly call server-side functions-all of the remoting and data marshaling is done automatically, he said.

Aptana announced the first public beta of Jaxer in January and the technology now stands at version 1.1.4, with updates coming weekly.

Hakman said the roadmap for Jaxer calls for additional AJAX support. For instance, the callback environment will be made more natural, server-side support for AJAX libraries will expand and mashups will be easier to implement. Other roadmap issues include: improving scalability and performance; better tooling-such as end-to-end debugging of AJAX applications; one-click deployment; more APIs; and more integration. In addition to support for Tomcat and other Servlet containers, Aptana will expand the list of supported Web servers from the current Apache 2.x and Jetty to Microsoft IIS (Internet Information Services), Apache 1.3 and others, Hakman said.

"The main thing is you've got all these new AJAX developers coming out of the woodwork doing apps for Facebook and MySpace and building simple apps, but it's that back-end that's the hard part," Colton said.

"So what if these developers could use the same thing on the back end as on the front end? We make it trivial now to build and run apps that are both client and server."



 
 
 
 
Darryl K. Taft covers the development tools and developer-related issues beat from his office in Baltimore. He has more than 10 years of experience in the business and is always looking for the next scoop. Taft is a member of the Association for Computing Machinery (ACM) and was named 'one of the most active middleware reporters in the world' by The Middleware Co. He also has his own card in the 'Who's Who in Enterprise Java' deck.
 
 
 
 
 
 
 

Submit a Comment

Loading Comments...
 
Manage your Newsletters: Login   Register My Newsletters























 
 
 
 
 
 
 
 
 
 
 
Thanks for your registration, follow us on our social networks to keep up-to-date
Rocket Fuel