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

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

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# accessibility.description

A text description of the chart.

Note: Prefer using linkedDescription or caption instead.

If the Accessibility module is loaded, this option is included by default as a long description of the chart in the hidden screen reader information region.

Note: Since Highcharts now supports captions and linked descriptions, it is preferred to define the description using those methods, as a visible caption/description benefits all users. If the `accessibility.description` option is defined, the linked description is ignored, and the caption is hidden from screen reader users.