  <div #commentsSection class="w-full">
    <input (click)="showComments = !showComments"/>
    <label (click)="showComments = !showComments" class="=w-full flex">
      Show comments
    </label>
    <div>
      @defer (on viewport(commentsSection); when post.comments.length > 0) {
        <demos-post-comments></demos-post-comments>
      } @placeholder {
        <div>Comments Placeholder</div>
      } @loading (after 100ms; minimum 500ms) {
        <div>Loading...</div>
      } @error {
        <div>Error</div>
      }
    </div>
  </div>
🇪🇸2-Defer Block - Walkthrough 2
