Sometimes, you can't reproduce the results seen in the lectures.

In such cases, make sure you compare your code to mine!

For that, you find code attachments on the last lecture of each module - on that last lecture, you'll find multiple code snapshots per course section.

For example, attached to this lecture, you find the finished code of this first course section.

In addition, you might find the official Deno page helpful: https://deno.land/