is this node version 12?

Omg these are actually legit npm packages that do exactly that

Either that for the sweet sweet node_modules, or this for the code golf:

Array(100).fill().forEach((_, n) => console.log((++n % 3 ? "" : "Fizz") + (n % 5 ? "" : "Buzz") || n));

I code in Python. Can someone explain what is that magic require function here with a bunch of strings?