title: How to `JSON.parse` with jQuery? (to support old browsers?)
body: <p>Is it possible to call the internal function in jQuery that does <code>JSON.parse</code>?</p>
  
  <p>I want to support IE8 and IE9 but they don't have <code>JSON.parse</code> so I can't just call it in my code. I've to use an external library for JSON, but I already use jQuery.</p>
  
  <p>My application receives data from an AJAX call but it's not quite JSON. I then modify data to turn it into JSON string, and then I need to parse it.</p>