stream.js

/**
 * To run this fill in the config, and `npm install ntwitter`
 */

var twitter = require('ntwitter');

var config = {
  "access_token_key": "",                                                  
  "access_token_secret": "",                                         
  "consumer_secret": "",                                        
  "consumer_key": "",                       
  "q": "#yolo"
}

var tweets = new twitter(config);
tweets.stream('statuses/filter', {track: config.q}, function(stream) { 
  stream.on('data', function(tweet) { 
    console.log(tweet);
  });
});