shuntaka

<p>これをDenoにポーティングしたい。そしてDenoとNode.js両対応したい。</p>
<p><span class="embed-block zenn-embedded zenn-embedded-card"><iframe id="zenn-embedded__e8b7857e96d66" src="https://embed.zenn.studio/card#zenn-embedded__e8b7857e96d66" data-content="https%3A%2F%2Fgithub.com%2Fxtream1101%2Fs3-concat" frameborder="0" scrolling="no" loading="lazy"></iframe></span><a href="https://github.com/xtream1101/s3-concat" style="display:none" target="_blank" rel="nofollow noopener noreferrer">https://github.com/xtream1101/s3-concat</a></p>
