wha tis node.s code example

Example 1: node js

Node js allows you to run javascript outside of your browser
ex: you are able to run it on your terminal

Example 2: what is node

npm install http then write a webserver...
const http = require('http');
const PORT = 3000;

const server = http.createServer((req, res) => {
  res.statusCode = 200;
  res.setHeader('Content-Type', 'text/plain');
  res.end('Hello World');
});

server.listen(port, () => {
  console.log(`Server running at PORT:${port}/`);
});