title: JSON serialization/deserialization in ASP.Net Core
body: <p>Since there is no <code>JavaScriptSerializer</code>, what native implementation can be used to handle this?</p>
  
  <p>I noticed <code>JsonResult</code> and I can format data to JSON with this, but how do I deserialize?</p>
  
  <p>Or maybe I am missing some dependencies in <code>project.json</code>?</p>