         <li class="md-nav__item">
  <a href="#authentication" class="md-nav__link">
    Authentication
  </a>
  
</li>
        
          <li class="md-nav__item">
  <a href="#using-pnpsp-spfi-factory-interface-in-nodejs" class="md-nav__link">
    Using @pnp/sp spfi factory interface in NodeJS
  </a>
  
</li>
        
          <li class="md-nav__item">
  <a href="#using-pnpgraph-graphfi-factory-interface-in-nodejs" class="md-nav__link">
    Using @pnp/graph graphfi factory interface in NodeJS
  </a>
  
</