server.js - Chaos Game in JS

server.js

var express = require('express'); // Require the Express NPM package
var app = express(); // Initialize our app
var path = require('path'); // Library neccesary for locating the path of our HTML

app.get('/', function(req, res) { // When someone enters our site
    res.sendFile(path.join(__dirname + '/index.html')); //Serve them the index.html file
});

app.listen(3000); //Run this server on port 3000