# Welcome to the Highcharts Gantt JS (gantt) Options Reference

These pages outline the chart configuration options, and the methods and properties of Highcharts objects.

Feel free to search this API through the search bar or the navigation tree in the sidebar.

# exporting.libURL

Path where Highcharts will look for export module dependencies to load on demand if they don't already exist on `window`. Should currently point to location of CanVG library, jsPDF and svg2pdf.js, required for client side export in certain browsers.

Note: Highcharts cannot take responsibility for the security of any external libraries (including optional dependencies) loaded through `exporting.libURL`. These libraries are not licensed or warrantied under the Highcharts license. Since v13, this option has no default and must be configured explicitly. To load dependencies from the Highcharts CDN, set it to `https://code.highcharts.com/{version}/lib/`.