We have a working, blank Express application; let's look at what was generated for us. We're doing this to familiarize ourselves with Express before diving in to start coding our Fibonacci application.
Because we used the --view=hbs option, this application is set up to use the Handlebars.js template engine. Handlebars was built on top of Mustache, and was originally designed for use in the browser; for more information see its homepage at http://handlebarsjs.com/. The version shown here has been packaged for use with Express, and is documented at https://github.com/pillarjs/hbs.
Generally speaking, a template engine makes it possible to insert data into generated web pages. The ExpressJS Wiki ...
