title: What does ==$0 (double equals dollar zero) mean in Chrome Developer Tools?
body: <p>In Google Chrome's developer tools, when I select an element, I see     <code>==$0</code> next to the selected element. What does that mean?</p>
  
  <p><a href="https://i.stack.imgur.com/C2eGI.jpg" rel="noreferrer"><img src="https://i.stack.imgur.com/C2eGI.jpg" alt="Screenshot"></a></p>