Creating custom field in Form js

I want to create custom form in form js and add event listeners to them and also add more options to the custom forms as to when they get selected. I don’t know if these functionalities are possible

Someone please help, I’m trying to apply this on my project.

I think this currently not possible in form-js, but you can subscribe to this issue to get updates once it’s possible:

Note that there is currently no roadmap to deliver such a feature.

Please, do you know any other way i can get this done, maybe with camunda modeler or something, because i don’t really know what else to do right now