Pie charts in your favicon! A tiny javascript library for dynamically generating progress pie charts in your favicons.

Now with retina support!

See the live demo here.

Piecon.setProgress(12);
Piecon.setProgress(25);
...
Piecon.reset();

Piecon.setOptions({
  color: '#ff0084', // Pie chart color
  background: '#bbb', // Empty pie chart color
  shadow: '#fff', // Outer ring color
  fallback: false // Toggles displaying percentage in the title bar (possible values - true, false, 'force')
});

Piecon has been tested to work completely in the following browsers (older versions may be supported, but haven't been tested):

• Chrome 15
• Firefox 9
• Opera 11

Currently the library falls back to title updates for the following browsers:

• Internet Explorer 9
• Safari 5

Piecon is retina compatible so you can enjoy pixel-perfect crisp graphics.

Licensed under the MIT license.

Piecon was inspired by Tom's Tinycon.