an class="punctuation">(</span>app<span class="punctuation">.</span>innerHTML<span class="punctuation">)</span><span class="punctuation">;</span>
<span class="comment">// -> '&lt;span>0&lt;/span>'</span>
</code></pre></section><section class="s2"><h2>Since</h2><p>v1.0.0</p></section></section>