Hi Ben,
Thanks for contacting Syncfusion support.
We currently do not have Progress Bar in Essential JavaScript 2 but we have already logged this as a new component requirement that you can refer to from the feedback link below.
Please cast your vote to make it count. We will prioritize the new component request every release based on the demands. If you have any more specification/suggestions to the feature request you can add it as a comment in the portal.
However, by customizing our EJ2 Linear Gauge component as in the StackBlitz sample below, we can create ProgressBar like UI.
Please get back to us if you need further assistance on this.
Regards,
Jesus Arockia Sankaran S