Nodejstryout is a project mainly written in JavaScript, it's free.
Node.js sample using raw socket.io and nowjs
Welcome to this sample demonstrating some of the options of Node.js
The sample uses expressjs, the layout of the sample is as follows:
You can start the application in two modes:
Just to be sure, examples for starting the sample: node app.js node app.js nowjs
The final remark is about configuring the sample. If you want to make use of the twitter authentication you have to provide the consumer key and secret as well as the server name for the callback. There is a template for the config.json available in the config folder. Copy the file and name it as config.json.