Summary: Create a Real Working App

What have we learned?

In this section, we covered the following:

• We planned our app.

• We got comfortable previewing and debugging it.

Both of these steps are vital to creating a good developer experience.

First of all, we do not want to face any major surprises—that’s why we want to plan ahead. We could compare this to how a building is built. No self-respecting construction worker would start setting up walls and doors before making, or at least looking at, a blueprint. We, as software developers, are building a digital product and not a building, but we’re using the phrase “to build” for very good reasons.