Oui is a kit and framework for building larger websites, in the same fashion as networked and distributed desktop applications.

All code is modern JavaScript -- Node.js for the server and in the browser at the client side.
The user interface is completely handled client-side
Client-server communication is REST-ful and exchange structured data (JSON)
All JavaScript, HTML and CSS is namespaced (derived from file structure)

pjax loads html from your server into the current page without a full page load. It's ajax with real permalinks, page titles, and a working back button that fully degrades.

Proposed standards for making AJAX-based websites crawlable.

Experiment with Google APIs.

Hookbox is a Comet server and message queue that tightly integrates with your existing web application via web hooks and a REST interface.

Pyjamas is a Rich Internet Application (RIA) Development Platform for both Web and Desktop.

It contains a Python-to-Javascript compiler, an AJAX framework and a Widget Set API. Pyjamas started life as a Python port of Google Web Toolkit, the Java-to-Javascript compiler.

dajax is a powerfull tool to easily and super-fastly develop asynchronous presentation logic in web applications using python and almost no lines of JS source code.

Tornado is a scalable, non-blocking web server and tools. Because it is non-blocking and uses epoll, it can handle thousands of simultaneous standing connections, which means it is ideal for real-time web services.

jOWL is a jQuery plugin for navigating and visualising OWL-RDFS documents.

A simple componentised framework constructed in Javascript to enable the sharing of Ajax Style extensions to a web interface. The framework is applicable to any environment which, via identifiers contained within a html page, needs to link to or embed external resources.

Fetching the data using a dynamically generated script tag... the difference in performance was shocking.

Cappuccino is an open source framework that makes it easy to build desktop-caliber applications that run in a web browser.

The Ubiquity RDFa project provides a JavaScript RDFa parser that can be used either on its own, or with other parts of the Ubiquity library.

Persevere is an open source set of tools for persistence and distributed computing using an intuitive standards-based JSON interfaces of HTTP REST, JSON-RPC, JSONPath, and HTTP Channels.

MozLab is a suite of tools and libraries that help make your life easier and your time more productive as a developer of AJAX and Mozilla applications.

Using YUI to implement in-place editing.

Ajax submiting and processing form errors with newforms,

This jQuery plugin is used to implement the search box and reconcile user input on edits at Freebase.com

The Tabulator project is a generic data browser and editor. Using outline and table modes, it provides a way to browse RDF data on the web.

MooTools is a compact, modular, Object-Oriented JavaScript framework designed for the intermediate to advanced JavaScript developer.

Keefe emails his daily cartoon file (in high-resolution format) to an automated-image processing script and the cartoon appears minutes later on both sites, complete with title, keyword and date tags — all stored as meta data in the cartoon file.

Solr is an open source enterprise search server based on the Lucene Java search library, with XML/HTTP and JSON APIs, hit highlighting, faceted search, caching, replication, and a web admin interface.

aAlibrary that enables developers to use JavaScript to fully utilize all of the features of Adobe's Flash runtime -- including graphics, networking, video and camera support.

ajaxSketch is a web-based drawing tool that provides a familiar environment for diagramming, creating flow charts, free hand drawing and more.

This document describes the JavaScript interface in Mozilla 1.2 and up to the XSLT Processing Engine.

Freja is an Open-Source MVC Javascript Framework which uses XSLT to transform XML docs to presentation formats.

Common patterns of how AJAX interfaces look, and what users can do with them.

some of the ways web application developers take advantage of local storage to speed up applications, persist user preferences, and enable features for "occasionally connected" users.

Learn how PHP-based server programs can convert XML-formatted enterprise application data into JSON format before sending it to browser applications.

The data is stored in JSON files, and the database is implemented in Javascript and running inside the web browser.

AJAX nerds discover persistent HTTP connections, Flash programmers wonder what the big deal is.

We hope to serve both data (content as Atom and RDF) and applications (content as Javascript and XHTML) off the server.

In SweetWiki we investigate the design of a wiki built around a semantic web server i.e. the use of semantic web technologies to support and ease the lifecycle of the wiki.

Timeline is a DHTML-based AJAXy widget for visualizing time-based events.

During uploads FileChucker shows a progress bar & table, so the user knows how much time is left before the upload is complete.

The Yahoo! User Interface Library is a set of utilities and controls, written in JavaScript, for building richly interactive web applications using techniques such as DOM scripting, HTML and AJAX.

A language that can be compiled to Flash, DHTML, or mod_neko, a VM embedded in an Apache plugin.

JS/UIX is an UN*X-like OS for standard web-browsers, written entirely in JavaScript.

Dojo is the Open Source JavaScript toolkit that helps you build serious applications in less time.

I Am Alpha is a site for developers and other curious folks to play around with the underlying technology behind a whole new crop of cool AIM products.

Xopus is a browser based in-place wysiwyg XML editor.

The new (AJAX-friendly!) Web browser for S60 is based on the WebCore and JavaScriptCore components of Apple’s Safari Web Kit that Apple uses in its Safari browser.