Best jQuery Plugins all in one place.
BBQ: Back Button & Query Library
Leverages the HTML5 hashchange event to allow simple, yet powerful bookmarkable #hash history. In addition, jQuery BBQ provides a full .deparam() method, along with both hash state management, and fragment / query string parse and merge utility methods.
A light-weight, customizable lightbox plugin
Source: Selection: http://www.eyecon.ro/colorpicker/
A simple component to select color in the same way you select color in Adobe Photoshop
Source: Selection: http://plugins.jquery.com/project/cookie
Set and get cookies with jQuery.
Slideshow plugin that supports many different types of transition effects.
Date Range Picker
Pick date ranges using this plugin built on jQuery UI.
Flip your elements in four directions.
Allows you to easily and unobtrusively upgrade HTML forms to use AJAX.
Hotkeys: Keyboard Bindings
“Source: “ http://code.google.com/p/js-hotkeys/”:%20http://code.google.com/p/js-hotkeys/
Add and remove handlers for keyboard events anywhere in your code supporting almost any key combination.
Source: Selection: http://digitalbush.com/projects/masked-input-plugin/
Allows a user to more easily enter fixed width input where you would like them to enter the data in a certain format (dates,phone numbers, etc).
Control a list of items in horizontal or vertical order.
A quick and easy way to add image cropping functionality to your web application
In-place editor plugin for jQuery.
jGrowl: Messaging System
Unobtrusive messages within the browser, similar to the way that OS X’s Growl Framework works
Represent and manipulate tabular data on the web.
Create any UI look you want – from simple headers or sidebars, to a complex application with toolbars, menus, help-panels, status bars, sub-forms, etc.
Allows you to turn any textarea into a markup editor.
Extract metadata from classes, random attributes, child elements and HTML5 data-* attributes.
No SWF Upload
Multiple files upload without SWF objects, applets Java, or other third parts plug-ins.
Popeye: Inline Gallery
An advanced image gallery used to save space when displaying a collection of images and offer your users a nice and elegant way to show a big version of your images without leaving the page flow.
Quicksand: Animated Filtering
Reorder and filter items with a nice shuffling animation.
A small, customizable plugin for scrolling elements, or the window itself.
Adds spellcheck support to inputs. It uses Google’s spell checking API and requires a server to handle the communication with the API. An example php implementation is provided.
Creates a non-obstrusive star rating control based on a set of radio input boxes.
Offers SWFObject’s unique functionality of embedding Flash content using the internal jQuery API.
Turn standard HTML table with THEAD and TBODY tags into a sortable table without page refreshes.
An attempt to make the process of inputing time in a form as easy and natural as possible.
Display a customized tooltip instead of the default one for every selected element.
Uniform masks your standard form controls with custom themed controls.
Allows the easy integration of a multiple (or single) file uploads on your website (requires Flash).
Add client-side validation to your forms.