Video and slides synchronized, mp3 and slide download available at URL http://bit.ly/1nMZkfi. Mike Amundsen reviews patterns in developer practices and trends in services and libraries - from the increase in the number of client-side libraries such as EmberJS, Angular, and Bootstrap to the appearance of new "API composition" platforms such as Strong Loop - that give us a picture of why it's important to identify and leverage the growing sentiment that "Clients Matter, Services Don't". Filmed at qconnewyork.com. An internationally known author and lecturer, Mike Amundsen travels throughout the world consulting and speaking on a wide range of topics including distributed network architecture, Web application development, and other subjects. In his role of Director of Architecture for the API Academy, Amundsen heads up the API Architecture and Design Practice in North America.