Nodejs / Express - Launching my app: express.createServer() is deprecated

Question

I downloaded a node app to test and play around with. I have googled around and found that Express is found to be a little outdated. Can someone help me to fix the implement

Answer 1

Its can done with this simple program:

var express = require('express');
var app = express();
app.get('/',
    function(req,res)
    {
        res.send("express");
    }
);
app.listen(3333);

it works fine.