Congratulations you are almost there!
First thing you need to do is type in npm install
in the terminal to download all the needed packages.
Here is a short video which explains what is npm
and libraries
/ packages
/ dependencies
in general.
🍿 What is npm? [3min video] @youtube.com
Here @blog.scottlogic.com is an interesting blog post about the dependency hell.
In the src
directory are many code puzzles which you need to solve.
Start in ascending order, read the description and execute each file like this npm run ts src/00-hello-world.ts
Please refer to this answer @stackoverflow.com.