Hi DELALANDE,
Thank you for contacting Syncfusion support.
Currently, we do not have Gantt component in Essential JS 2 and we have already added this in our Essential Studio Volume 1, 2019 release wish list which will be tentatively available by February 2019. Until then we suggest you to use the Essential JS 1 Gantt in your application. Please refer the below product page for more information about EJ1 Gantt.
Please let us know if you have any queries.
Regards,
John R