A templating plugin for jQuery. BETA. NO LONGER IN ACTIVE DEVELOPMENT OR MAINTENANCE. Issues remain open but are not being worked.

A simple, lightweight jQuery plugin for reading, writing and deleting cookies

The page flip effect for HTML5

The definitive HTML5 mobile javascript framework

Plupload is a JavaScript API for dealing with file uploads it supports features like multiple file selection, file type filtering, request chunking, client side image scaling and it uses different …

A jQuery plugin to create a dynamic, multi-column layout.

An open source code editor for the web, written in JavaScript, HTML and CSS.

Demo code for NodeJS

Personal HTML5, CSS3 demo code.

Research

JavaScript to test each CSS class on a page and report which are hindering performance

Asyncronous JavaScript loader and dependency manager

JSLint, The JavaScript Code Quality and Coverage Tool

Tired of adding prefix for each browser when it comes to the new css3 attributes?

Give your JS App some Backbone with Models, Views, Collections, and Events

jQuery Mobile Framework

🌟 Raty - A Star Rating Plugin

JavaScript 3D Library.

The original official jQuery Templates plugin. This project was maintained by the jQuery team as an official jQuery plugin. It is no longer in active development, and has been superseded by JsRender.

jQuery Lint is a simple script you can download and use with jQuery. It works over the top of jQuery and diligently reports errors and any incorrect usage of jQuery.

A collection of jQuery special events that provide more precision over normal DOM events.

Bookmarklet to load jQuery 1.3.2 in only 569 characters.

jQuery plugin to manage a list of checkboxes

a modern calendar widget

Plupload is JavaScript API for building file uploaders. It supports multiple file selection, file filtering, chunked upload, client side image downsizing and when necessary can fallback to alternat…

An open source Flash™ runtime written in pure JavaScript

Modernizr is a JavaScript library that detects HTML5 and CSS3 features in the user’s browser.

No longer maintained, superseded by JS Cookie:

jQuery Corner Plugin (by Dave Methvin and Mike Alsup)