title: How to decode JSON in Flutter?
body: <p>How to decode JSON in Flutter?</p>
  
  <p>The question is simple, but the answer isn't, at least for me.</p>
  
  <p>I have a project that uses a lot of JSON Strings. Basically, the entire communication between the app and the server is through JSON.</p>
  
  <p>I have been using <code>JSON.decode(json_string)</code> to deal with it, but today I updated the Flutter core (0.5.8-pre.178) and JSON.decode isn't available anymore.</p>
  
  <p>I went to the <a href="https://flutter.io/json/" rel="noreferrer">Flutter Docs</a> to seek help, but it still says to use JSON.decode.</p>
  
  <p>So, how to decode JSON in Flutter from now on?</p>