In this live demonstration, you’ll find properties currently supported (and unsupported) by WebKit-based browsers such as Safari; it also provides you information about iPhone’s support of these...

Enable draggable functionality on any DOM element. Move the draggable object by clicking on it with the mouse and dragging it anywhere within the viewport.

Enable any DOM element to be droppable, a target for draggable elements.

Change the size of an element using the mouse.

Use the mouse to select elements, individually or in a group.

Reorder elements in a list or grid using the mouse.

Apply an animation effect to an element.

Avgrund is a jQuery plugin for modal boxes and popups. It uses interesting concept showing depth between popup and page. It works in all modern browsers and gracefully degrade in those that do...