All right, and once we have covered in tutorial what is used a hook, let's get to work and build a
project using Use Raffo and essentially we're going to build and have more.
So this is going to be a look on a big screen.
And then once remarked, the screens are smaller.
We'll be able to toggle the length.
And let me just say something right away.
Don't let the simplicity of this app for you.
There's a reason why I have this project.
And later, when we work on a more complex project, we will rely heavily on the principles that we
will cover in this project.