utopian-rocks-demo In this tutorial, we take a look at the basic concepts of a program. We create a simple BLoC to bring in our main data structures. To build this application, you will need the latest version of the flutter SDK. Check out the Youtube Tutorial for this Dart Flutter Program. Here is our Youtube Channel Subscribe for more content. Check out our blog at tensor-programming.com. Our Twitter, our facebook and our Steemit.