Remember to preview a markdown file on your computer you can do: Ctr + Shift + V (Windows/Linux) or CMD + Shift + V (Mac)
In this task, you'll need to look at some code in 1.js and, firstly, predict what it will do, without executing it.
{YOUR PREDICTION HERE} I Think something is missing
Afterwards, you can execute the code in 1.js to check your answer 📝