and now widely used also outside of the browser. The rise of Node.js in the
last few years unlocked backend development, once the domain of Java,
Ruby, Python, PHP, and more traditional server-side languages.
environment it is used in.
For example, the console.log() line you can find in many code examples is
browser. In the same way, on the server it can be sometimes hard to separate
Without complicating your learning process with things that are outside of it,
and provided by external ecosystems.