npm init
touch app.js
touch .gitigore
vim .gitignore
node_modules
:wq
npm install body-parser hbs express morgan
npm nodemon


IN PACKAGES.JS
"dev": "nodemon app.js"


IN APP.JS


const express = require('express');
const app = express();
const hbs = require('hbs');


/* EXPRESS CONFIG */

const publicDir = __dirname + "/public";
app.use(express.static(publicDir));


app.set("views", __dirname + "/views");
app.set("view engine", "hbs");
hbs.registerPartials(__dirname + "/views/partials");


/* SERVER LISTENER */
const port = 3000;
app.listen(port, () => console.log(`Listening on port ${port}`));