That's right. here I will be maintaining a list of very useful and handy jQuery plugins so that you don't have to search for the appropriate one while working in a project. If you want to add anything new, just fork this repo and send me a pull request. Have Fun!
This list is curated by Hasin Hayder. This list is growing everyday, so don't forget to come back tomorrow again. Last Updated on April 15, 2014
No Commercial plugins, unless it has a free version
Owl Carousel: A fantastic carousel plugin you can use in your responsive projects
Transit: CSS3 Transition and Animation Library
Nanimator: jQuery Nano Animation library for content blocks
ElementTransition: Simple & beautiful transitions for web pages
TouchSwipe: A jQuery plugin for touch and gesture-based interaction
Drag: A jquery special event plugin that makes the task of adding complex drag interactions, to any element.
jQuery Hotkeys: jQuery Hotkeys is a plug-in that lets you easily add and remove handlers for keyboard events anywhere in your code supporting almost any key combination.
Filter: A fantastic grid layout library with smart sorting :)
MixItUp: An amazing library for different types of sorting and filtering. You will love it for sure!
TableSorter: Easy and excellent table sorter plugin.
jQuery ListNav new: Excellent list filtering plugin
Choosen: A jQuery Plugin by Harvest to Tame Unwieldy Select Boxes
FancySelect: A better select for discerning web developers everywhere.
Select2: Select2 is a jQuery based replacement for select boxes. It supports searching, remote data sets, and infinite scrolling of results.
BlurJS: A jQuery plugin that produces psuedo-transparent
blurred elements over other elements
TiltShift: Obtain Tiltshift/Mniature effect using this cool jQuery Plugin.
Isotope: A complete layout library
Masonry: Layout library for Masonry grids
Mason: jQuery Masonry grid with a very useful feature - columns with equal height
Freewall: Amazing grid engine!
FitJS: Fit any div in any container, flawlessly.
Gridster: Gridster is a jQuery plugin that allows building intuitive draggable layouts from elements spanning multiple columns. You can even dynamically add and remove elements from the grid.
jPlayer: The jQuery HTML5 Audio / Video Library
LazyMouse: Detect Mouse Inactivity easily with this tiny jQuery Plugin.
Scrollorama: The jQuery plugin for doing cool scrolly stuff
Setller.js: Parallax has bener been so easier
Arbitrary Anchor: ARBITRARY ANCHOR SCROLLING FOR ANY ELEMENT ON YOUR PAGE
ScrollTo: A simple jQuery plugin for scrolling elements, or the window itself.
Sticky Kit: Sticky-kit provides an easy way to attach elements to the page when the user scrolls such that the element is always visible.
FullPage: Create Beautiful Fullscreen Scrolling Websites
Responsive JS: A tiny responsive slider plugin with some cool features, in 1KB only
Sequence JS: The Slider Reimagined for the Modern Web, comes with fantastic CSS3 transitions and parallux
Supersized: Fullscreen background slideshow plugin
iView: Beautiful and slick slider plugin which is responsive too
Orbit: Another beautiful slider plugin from Zurb
Superslider: A fullscreen, hardware accelerated slider for jQuery
SliderJS: SlidesJS is a responsive slideshow plug-in for jQuery (1.7.1+) with features like touch and CSS3 transitions.
GlideJS: Responsive, lightweight and touch friendly slider that works in every device
Ion.Sound: Nifty jQuery library to play sound on events
CircleType.js: Circletype.js is a tiny (2.7kb) jQuery plugin that lets you set type on a circle and allows to use any font
FitText: Fittext makes any text to fit in the container of any size
FlowType: Web typography at its finest: font-size and line-height based on element width.
CLNDR: A jQuery Calendar Plugin
TwentyTwenty - Before & After Differences: TwentyTwenty is a image difference tool which shows you the difference between two images visually
Adipoli: Adipoli is a simple jQuery plugin used to bring stylish image hover effects
BackStretch: a simple jQuery plugin that allows you to add a dynamically-resized, slideshow-capable background image to any page or element
Taggd: Taggd is a jQuery plugin that help you create tags on images with, or without a popup!
jGallery: Beautiful jQuery photo gallery with albums and preloader
Pongstagr.am: A jQuery plugin that lets you display your Instagram media to your website using Bootstrap Front-end styles and modal-plugin.
ImgAreaSelect: ImgAreaSelect is a jQuery plugin for selecting a rectangular area of an image. It allows web developers to easily implement image cropping functionality, as well as other user interface features, such as photo notes.
Interactive BG new: Create an interactive moving background/object that reacts to viewer's cursor
LightGallery new: JQuery lightGallery is a lightweight jQuery lightbox gallery for displaying image and video in a gallery
Magnific Popup: Magnific Popup is a responsive jQuery lightbox plugin that is focused on performance and providing best experience for user with any device
FlipLightBox: Responsive Lightbox jQuery Plugin
PrettyPhoto: PrettyPhoto is a jQuery lightbox clone. Not only does it support images, it also support for videos, flash, YouTube, iframes and ajax. It’s a full blown media lightbox.
Remodal new: Flat, responsive, lightweight, easy customizable modal window plugin with declarative state notation and hash tracking.
JoyRide - Feature Tour Plugin: As said, it's a beautiful feature tour plugin by Zurb.
Hubspot Messaging Library: To show transactional messages in your app
Bootrtrap Progressbar new: Animated progressbar that is compatible with bootstrap 3x
Prezento new: Show off your responsive web designs. Include the plugin, apply the settings and you're ready to impress your visitors!
FixTop new: A jQuery plugin to fix DOM element to the top when a page scrolls to its position
jQuery FormChimp new: MailChimp ajax plugin for jQuery
FlexiNav: A Device-Agnostic Approach to Complex Site Navigation.
SlimMenu: Another multilevel responsive menu
SlideBars: Slidebars is a jQuery plugin for quickly and easily implementing mobile app-style revealing menus and sidebars into your website.
NanoScroller.js: nanoScroller.js is a jQuery plugin that offers a simplistic way of implementing Mac OS X Lion-styled scrollbars for your website.
NiceScroll: Nicescroll is a jquery plugin, for nice scrollbars with a very similar ios/mobile style.
jQuery Tweetable: A simple li'l plugin that lets you make site content easily tweetable.
Share-Button: fast, beautiful, and painless social shares
Slide Social Button new: Slide Social Buttons are a fun way to display your social media buttons.
TableCloth.js: Tablecloth.js is a jQuery plugin that helps you easily style HTML tables along with some simple customizations.
EditTable new: Adds editing capability in your table elements
Toolbar.js: A jQuery plugin that creates tooltip style toolbars
Tabulous.js: A fantastic jQuery plugin to help you create tabs, easily
NanoTabs: That's right - beautiful tabs in a nano sized plugin.
SirTrevor: A beautiful rich content editor reimagined for web.