Now that we have our data ready, let's create a simple UI to display it to the user. In this section, we will be creating a web application using the Play Scala framework. Check out a Play Scala tutorial at https://www.typesafe.com/activator/template/play-scala-intro before you continue.
From a Scala developer, who knows how to use SBT, a Play framework application is no different than a normal SBT project. Essentially either you can use SBT or you can use Activator (for recent Play projects).
We have already prepared the application for you, located in the
webapp-recommender folder in this book's source code. Let's go to that folder and see what we have in the project: ...