This example integrates the TaskBoard component with the Ext Gantt. The Gantt chart tasks can contain Kanban tasks, which are rendered as small miniatures (squares) in the task bar.
The source for this example is not minified, you can access it using the combo above.
Please note: The Task board is a separate component, not part of the Gantt package. For more information, visit https://bryntum.com/products/taskboard