For initial declarative chart setup. Download as ZIP or JSON.
Highcharts.setOptions({
});
Highcharts.ganttChart({
});
For modifying the chart at runtime. See the class reference.
These pages outline the chart configuration options, and the methods and properties of Highcharts objects.
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Highcharts Gantt v12.5.0 - Generated from branch master (commit e36cc052f0), on Mon Jan 12 2026 11:22:40 GMT+0100 (Central European Standard Time)