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 Droppable

Enables drop targets for draggable elements.

jQuery UI Drop Effect

Moves an element in one direction and hides it at the same time.

jQuery UI Draggable

Enables dragging functionality for any element.

jQuery++

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

jQuery Shapeshift

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

jQuery droparea

jQuery plugin for HTML5 drag-and-drop (images and files).

Cloudinary jQuery Plugin

Cloudinary streamlines your web application’s image manipulation needs. Cloudinary’s cloud-based servers automate image uploading, resizing, cropping, optimizing, sprite generation and more. Cloudinary’s jQuery plugin allows direct uploading from the browser to the cloud and dynamic cloud-based image transformations and effects.

jQuery Simulate Extended

jQuery Simulate – Extended. Simulating complex user interaction based on the jQuery Simulate plugin.