title: vscode debug code in node_modules directory
body: <p>I have a node_js project that includes some of our own node_js packages.  They are in an npm private repo and show up in node_modules as:</p>
  
  <pre><code>@company/package_name
  </code></pre>
  
  <p>We are trying to set breakpoints in this code and find they are never hit.</p>
  
  <p>We thought there might be a default skipFile that excludes node_modules and added to our launch.json:</p>
  
  <pre><code>"skipFiles": ["!${workspaceRoot}/node_modules/**/*.js"]
  </code></pre>
  
  <p>to no effect. </p>
  
  <p>Any tips on how to enable debugging in the node_modules directory?</p>