title: How can I debug installed VSCode extensions?
body: <p>In Atom, I'm able to debug installed extensions by opening the developer tools (<kbd>Option</kbd>+<kbd>Cmd</kbd>+<kbd>I</kbd>) and browsing through JavaScript files in <code>~/.atom/packages</code>, e.g.</p>
  
  <p><a href="https://i.stack.imgur.com/XEMLu.png" rel="noreferrer"><img src="https://i.stack.imgur.com/XEMLu.png" alt="Atom developer tools"></a></p>
  
  <p>Is it possible to do this in VSCode? After opening the developer tools via <em>Help -> Toggle Developer Tools</em>, the only extension-related files I can find are the icon images:</p>
  
  <p><a href="https://i.stack.imgur.com/SnTEx.png" rel="noreferrer"><img src="https://i.stack.imgur.com/SnTEx.png" alt="VSCode developer tools"></a></p>