"use strict";
const routeMap = {
    "/info": "<h1>Info Page</h1>",
    "/contact": "<h1>Contact Us at:</h1>",
    "/about": "<h1>Learn About Us</h1>",
    "/hello": "<h1>Send Us an Email </h1>",
    "/error": "<h1>The page you wanted doesn't exist</h1>"
};
const http = require("http");
const httpStatus = require("http-status-codes");
const hostname = "127.0.0.1";
const port = 3000;
const app = http.createServer();            // server as an obj

app.on("request", function (req, res) {     // eventhandler for "request"
    console.log("Log: Method: " + req.method);
    console.log("Log: URL: " + req.url);
                                            // prep response header
    res.writeHead(httpStatus.OK, {
        "Content-Type": "text/html; charset=utf-8"
    });

    let responseMsg;
    if (routeMap[req.url]) {                // look for route
        responseMsg = routeMap[req.url];    // found, use it
    } else {
        responseMsg = "<h1>Find Wally!</h1>";   // else show something else
    }
    responseMsg += "<p><kbd>myg54</kbd> hid him</p>";
    res.write(responseMsg);                 // respond
    res.end();                              // sends response http
});

app.listen(port, hostname, function () {
    console.log(`Server running, and listening at http://${hostname}:${port}/`);
});

On your CLI do npm test to start the server. Then go to your browser and test each of the following urls.

Check the browser screen as well as the console log in each case.