jQuery has lots of plugins and jQuery UI to improve its
functionality in many ways.  Ninja UI is a plugin for the
framework that brings new alternatives to them in a single
package.  It includes widgets like buttons, accordion, icons,
tooltips/modal box, slider, rating, tabs, auto-suggest and
canvas-powered loader icon.  Ninja UI  They are unobtrusive and
the icons used actually come as a separate plugin that is in the
form of web fonts.  P.S. Its documentation is not complete yet
but the source of the examples are pretty self-explanatory.
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