jQuery File Upload

File Upload widget with multiple file selection, drag&drop support, progress bar, validation and preview images, audio and video for jQuery. Supports cross-domain, chunked and resumable file uploads. Works with any server-side platform (Google App Engine, PHP, Python, Ruby on Rails, Java, etc.) that supports standard HTML form file uploads.

jQuery File Upload – jQuery UI version

File Upload widget with multiple file selection, drag&drop support, progress bars and preview images for jQuery. Supports cross-domain, chunked and resumable file uploads and client-side image resizing. Works with any server-side platform (PHP, Python, Ruby on Rails, Java, Node.js, Go etc.) that supports standard HTML form file uploads.

jQuery UI Draggable

Enables dragging functionality for any element.

jQuery UI Droppable

Enables drop targets for draggable elements.

jQuery++

I am a MIT licensed collection of extremely useful DOM helpers and special events for jQuery 1.8 and later.

jQuery Sortable

Enables items in a list (or table etc.) to be sorted horizontally and vertically using the mouse. Supports nested lists and pure drag/drop containers. Does not require jQuery UI.

jQuery Shapeshift

jQuery plugin which can arrange a collection of elements into a grid while also providing drag and drop functionality.

Overscroll

Overscroll is a jQuery Plugin and polyfill for mobile safari’s overflow-scrolling style. It is intended for use on desktop browsers.

jQuery Panzoom

Add CSS3 dragging and/or zooming functionality to any element

jQuery Finger

jQuery Finger unifies click and touch events by removing the 300ms delay on touch devices. It also provide a common set of events to handle basic gestures such as drag and pinch. Small (< 1kb gzipped), it is focused on performance, is well tested and ... also supports jQuery delegated events.