Thank you for the feedback! I tried at first to include each step, but it was too much to confuse the reader. Furthermore, I wanted to focus more on specific modules as the Unsiwap project has many details. I will add two more articles regarding this topic. The first instruction isn't on the app.js; I included each related code module at the end of the sections. For my following articles, I will consider adding a final result snipped of code or reference link.