code>{{let}}</code></a> helper lets you create new bindings in your template.</p>
<p>Say your template now looks like this:</p>
<pre class="language-handlebars line-numbers"><code class="handlebars language-handlebars">Welcome back <span class="token handlebars language-handlebars"><span class="token delimiter punctuation">{{</span><span class="token variable">concat</span> <span class="token punctuation">(</span><span class="token variable">capitalize</span> <span class="token variable">person</span><span 