1. Ajax Dojo Comet Tutorial
This tutorial is about how to push events from the server to the client
2. Hacking Web 2.0 Applications with Firefox
The article might be helpful not only for hackers, but for developers as well. It demonstrate how to simulate a browser event automation with the Chickenfoot plugin and debug applications from a security standpoint, using the Firebug debugger
3. Creating an AJAX-Enabled Grid using ICallbackEventHandler (Part 2)
In this article we will discuss editing the grid with the principal goal of doubleclicking on a grid cell to enable editing of that cell then edit the content of the cell and finally update server side data without refreshing the page.
5. UpdatePanel: having fun with errors
This tutorial show how to handle the AsyncPostBackError event generated by the ScriptManager control in order to customize the error message returned from the server
8. DOM events in the Microsoft AJAX Library
This article discusses about browser incompatibility issues and demonstrates the specific of the DOM events in the Microsoft AJAX Library
9. A Detailed Explanation of the XMLHttpRequest Object
The article discusses the XMLHttpRequest object API in detail, listing and explaining all the properties and methods. The XMLHttpRequest object exposes various properties, methods, and events so script can process and control HTTP requests and responses