Peity (sounds like deity) is a simple jQuery plugin that converts an element's content into a simple mini canvas
pie, line or bar chart.
<span class="pie">3/5</span>
<span class="line">3,5,1,6,2</span>
<span class="bar">2,5,3,6,2,1</span>
$("span.pie").peity("pie");
$("span.line").peity("line");
$("span.bar").peity("bar");
More detailed usage can be found at benpickles.github.com/peity.