ExpressJS 1. express high class web development for nodeJS Dennis Blöte, Rails Usergroup Hamburg, 11/10/2010 2. What‘s express? • nodeJS based web framework • inspired by Sinatra • asynchronous var app = express.createServer(); app.get('/', function(req, res){ res.send('Hello World'); }); app.listen(3000); 3. • Install nodeJS • Install npm (node package manager) • Install express Installation $ np