title: jquery .ready() equivalent in d3js?
body: <p>currently i am adding all javascript at HTML <code>&lt;head&gt;</code> after uglying as file &amp; using these jquery functions to check document ready</p>
  
  <pre><code>$( document ).ready(function() {}); OR $(function() {});
  </code></pre>
  
  <p>is there any d3js equivalent to remove using of these jquery functions ?</p>