Gridster: Drag & Drop Multi-Column Grid jQuery Plugin

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. It is on par with sliced bread, or possibly better.

Gridster has been tested on Internet Explorer 9+, Firefox, Chrome, Safari and Opera. It is released under MIT License.

Requirements: jQuery Framework
Demo: http://gridster.net/
License: MIT License