A barebones Node.js app using Express 4.
Make sure you have Node.js and the Heroku Toolbelt installed.
git clone git@github.com:heroku/node-js-getting-started.git # or clone your own fork
cd node-js-getting-started
npm install
npm start
Your app should now be running on localhost:5000.
heroku create
git push heroku master
heroku open
For more information about using Node.js on Heroku, see these Dev Center articles: