title: Should I use js or iframe for a widget?
body: <p>I don't know the advantages and disadvantages of using them.</p>
  
  <p>I would like to know how they behave differently for </p>
  
  <pre><code>-&gt;cookies
  -&gt;styling
  -&gt;performance
  -&gt;ease of use
  -&gt;ease of implementation
  -&gt;flexibility
  -&gt;other pros/cons
  -&gt;your preference
  </code></pre>