title: How to convert Moment.js date to users local timezone?
body: <p>I use the Moment.js and Moment-Timezone frameworks, and have a Moment.js date object which is explicitly in UTC timezone. How can I convert that to the current timezone of the browser?</p>
  <pre><code>var testDateUtc = moment.tz(&quot;2015-01-30 10:00:00&quot;, &quot;UTC&quot;);
  var localDate = ???
  </code></pre>
  <p>So it would be fine if I could find out the users local time zone; or alternatively I'd like to convert the date object into another data object which just uses the &quot;local timezone&quot;, no matter what that actually is.</p>