There are many product websites including companies using just express.js, see http://expressjs.com/applications.html http://expressjs.com/applications.html no

There are many product websites including companies using just express.js, see http://expressjs.com/applications.html http://expressjs.com/applications.html node.js is bound to have even more. About it being worth it, it is worth trying. At the end, you would know about Event servers, mini frameworks & more. It is a newer area, so expect some hiccups. A tip: There are some express.js screencast links in the github readme, https://github.com/visionmedia/express#readme https://github.com/visionmedia/express#readme