This is a basic nodejs/expressjs project for that allows the use of shared jade templates by browser/client and node backend.
You can find an extensive description on my website (german).
First you will need to install the dependencies (expressjs and jade) by
npm install
When all packages are installed into the node_modules folder you can simply start the app with
npm start
You should be able to access the demo-side on 127.0.0.1:3000