Download animated progress indicator GIFs for your AJAX-fueled application.

xajax is an open source PHP class library that allows you to easily create powerful, web-based, Ajax applications using HTML, CSS, JavaScript, and PHP. Applications developed with xajax can asynchronously call server-side PHP functions and update content

TinyAjax is a small php5 library that allows you to easily add AJAX-functionality to existing pages and create new AJAX-enabled pages with just a few lines of code.

jQuery is a fast, concise, JavaScript Library that simplifies how you traverse HTML documents, handle events, perform animations, and add Ajax interactions to your web pages.

Sajax is an open source tool to make programming websites using the Ajax framework as easy as possible.

phpAjaxTags is a port to PHP from the Java tag library, "AjaxTags". It's designed to simplify the use of Asynchronous JavaScript and XML (AJAX) technology.

Ajax Agent is a very easy to use, yet very powerful open source framework for rapidly building Ajax or Rich Internet Applications (RIA). For the PHP version, it takes only three lines of code to invoke a remote scripting call.

Ajax-tutorials.com is a hand-picked, carefully selected, extensive listing of over 300 AJAX resources.

Ajax examples with xajax + Code Igniter

Jim Plush's AJAX library: easy AJAX, complete control.

AJAX toolkit and framework round-up by Max Kiesler.

Saja is an open-source AJAX scripting engine for PHP, with secure function calls. It is designed for the speedy creation of simple, intuitive, and maintainable AJAX applications, without the need to write any JavaScript.

AjaxCore is a PHP framework that aims the ease development of rich AJAX applications, using Prototype's JavaScript standard library.

Taconite is a framework that simplifies the creation of Ajax enabled Web applications. It's a very lightweight framework that automates the tedious tasks related to Ajax development, such as the creation and management of the XMLHttpRequest object and the

The idea of jQPie is to provide a lightweight PHP interface to jQuery. The lightweight interface allows multiple ways to interact.

Jitsu contains an integrated set of tools to enable developers to build and deploy sophisticated user interfaces for web applications. These include an Xml markup language, page compiler, data binding engine, JavaScript runtime, control library, runtime i

PQuery is a set of helper classes for JQuery JavaScript library.This library allows you to easily integrate AJAX, effects and other JQuery functionality into your PHP scripts. It has a small foot print and is compatible with PHP4 and PHP5.

Integrate the Digg-style "spy" feature to your web site.

CrossSafe provides secure cross domain JSON requests and partially implements the JSONRequest specification (the get and cancel methods). CrossSafe allows fast, direct, and secure connections to foreign servers from the browser.