I already registered a temporary domain name (not posted here) with a web app running on a heroku server. The purpose of this url is for testing and my own per

I already registered a temporary domain name (not posted here) with a web app running on a heroku server. The purpose of this url is for testing and my own personal use - yes, I have been using the app for 2 weeks missing many critical features and I still love it. And I do not view this as "wasting time" as the time I spend thinking about domain/startup names does not take away from coding time. I think about these things during fluid dynamics class and right before I fall asleep at night, thanks.