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.

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accessibility.customComponents

A hook for adding custom components to the accessibility module. Should be an object mapping component names to instances of classes inheriting from the Highcharts.AccessibilityComponent base class. Remember to add the component to the keyboardNavigation.order for the keyboard navigation to be usable.