Dynamically Generate Pie Charts In Your Favicons: Piecon

Piecon is a tiny javascript library for dynamically generating progress pie charts in your favicons. It dynamically draws and updates a pie chart in the favicon’s place, very useful if you want to show a simple percentage loader in the favicon.

Works perfectly in Chrome, Opera and Firefox, while in IE and Safari it defaults to a simple page title update.

Piecon was inspired by Tinycon – It allows the addition of alert bubbles and changing the favicon image.