title: Find products that the user sees on the screen
body: <p>I have a product list. In the product list, scrolling shows 3 products. How can I access the 3 products that the user sees at that moment? Products have the class name <code>product</code>.</p>
  <pre class="lang-html prettyprint-override"><code>&lt;div class=&quot;product&quot;&gt;
  &lt;span&gt;price:2&lt;/span&gt;
  &lt;/div&gt;
  
  &lt;div class=&quot;product&quot;&gt;
  &lt;span&gt;price:2&lt;/span&gt;
  &lt;/div&gt;
  </code></pre>