Maximilian: So at this point,
you learned quite a bit about TypeScript
and its most important essential features already.
Now, you learned about these features
by exploring basic simple snippets.
In this section here,
we're going to change this, at least a little bit,
because in this section,
we'll build a first basic
but nonetheless a first demo project,
where we'll use
some of those essential features you learned about
in the previous sections.
Now, we won't use all the features here.
It's always hard to put them all into one project
whilst keeping the project basic and simple
at the same time.
But we'll take a look
at some of the most important features,
and we'll build an investment calculator application
with TypeScript in this section here.
Now it will be an investment calculator
that runs in the terminal only,
and the values will be hard-coded in the code
for the moment.
Later in this course,
we'll also take a look
at some more interactive demo projects,
but nonetheless, we'll build a demo project
that allows us to apply
some of the essential TypeScript knowledge you gained
over the last lectures.