LoopBack is a comprehensive Node.js web framework with a rich command-line scaffolding and a web API explorer: strongloop.com/node-js/loopback. The framework is maintained by StrongLoop which is also the gate-keeper of Express.js.
This concise tutorial will illustrate how to get started with LoopBack and the common traits between LoopBack and Express.js. This text is from my new book Pro Express.js by Apress which you can already start reading in Apress Alpha or pre-order on Amazon.com and other bookstores.