Ninja Forms 3.0 On Form Loading a javascript event

Question

I am trying to find a javascript event that fires when a ninja form is ready and loads in the DOM.

I looked through the documentation and searched around Google for a while, found nothing ...

I use Ninja Forms 3+ (even if 2 was hella much better ....)

I would prefer not to use the interval to check if the form was still loaded.

Thank!