This is essentially going to be the simplest Express app you can create. It is a single file app — not what you’d get if you use the

Use the application generator tool, express-generator, to quickly create an application skeleton. Install express-generator

To serve static files such as images, CSS files, and JavaScript files, use the express.static built-in middleware function in Express. Pass

Assuming you’ve already installed Node.js, create a directory to hold your application, and make that your

How should I structure my application? There is no definitive answer to this question. The answer

Routing refers to determining how an application responds to a client request to a particular endpoint, which is a URI (or path) and a specific HTTP request method