# JS API Reference

# Welcome to the Highcharts JS 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.

# plotOptions.sunburst.dataLabels.connectorWidth

The width of the line connecting the data label to the pie slice.

In styled mode, the connector stroke width is given in the `.highcharts-data-label-connector` class.