page.html

<template name="page">
  <div class="page">
    <div class="post">
      {{#if isReady "currentPost"}}
        <!-- render the blog post -->
      {{else}}
        Loading...
      {{/if}}
    </div>
    <div class="categories">
      {{#if isReady}}
        <!-- render categories after all subscriptions are ready -->
      {{/if}}
      <!-- No need to show some loading message -->
    </div>
  </div>

  <div class="comments">
    <!-- Render comments as they came -->
    {{#each getComments}}
      <!-- render single comment -->
    {{/each}}
  </div>
</template>