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Tutorial Difficulty Level This is how you would script “Hello World” in Node.js
// requiring the HTTP interfaces in node var http = require('http'); // create an http server to handle requests and response http.createServer(function (req, res) { // sending a response header of 200 OK res.writeHead(200, {'Content-Type': 'text/plain'}); // print out Hello World res.end('Hello World\n'); // use port 8080 }).listen(8080); console.log('Server running on port 8080.');
