basic node express app

server.js

const http = require("http"); 
const express = require("express"); 
const app = express();
app.set('view engine', 'ejs'); 
const port =  5000; ;


app.get("/",(req,res)=> {
  res.end("Hello world");
}); 

app.use(express.static(__dirname + "/"));
var server = http.createServer(app); 
server.listen(port); // Point it to the port we defined above.
console.log("ready at port "  +port);