jQuery plugin that allows you to colorfully represent a password, and apply security acceptance filters.
jQuery plugin for multimedia control, as well as many other useful features.
jQuery color picker plugin, flexible color picker based on jeegoopopup.
jQuery Charting Plugin. You supply the data and borderchart builds a chart in the form of a colored border around your html element.
Color-picker similar to the one in Photoshop. jQolor can be used to decorate a text input field.