 Many thanks to Mike Bostok for creating this wonderful toolbox.
                Be sure to include the D3 script before including the C3 script.
            </p>
            <p>
                For additional performance, the <a href="http://square.github.io/crossfilter/">Crossfilter</a>
                library can also be included before C3 to improve some sorting operations.
            </p>
            <h3>TypeScript</h3>
            <p>
                C3 is also bundeled with a TypeScript definitions 