Excerpt from twitter-streaming-blink1

twitter-streaming-blink1-excerpt.js

// Listen for favorite events
user_stream.on('favorite', function (eventMsg) {
  if (eventMsg.target.screen_name = screen_name) {
    console.log('@' + eventMsg.source.screen_name + ' has favorited a Tweet.');
    blinkFavorite();
  }
});

// Listen for follow events
user_stream.on('follow', function (eventMsg) {
  if (eventMsg.target.screen_name = screen_name) {
    console.log('@' + eventMsg.source.screen_name + ' is a now a follower.');
    blinkFollow();
  }
});

// Listen for mention events
filter_stream.on('tweet', function (tweet) {
  console.log('@' + tweet.user.screen_name + ' Tweeted with a mention.');
  blinkMention();
})