JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://github.com/zenorocha/clipboard.js/blob/master/dist/clipboard.js"></script>
<div>hello</div>
<button class="btn" data-clipboard-action="copy" data-clipboard-target="div">Copy</button>

JavaScript

var clipboard = new Clipboard('.btn');

    clipboard.on('success', function(e) {
        console.log(e);
    });

    clipboard.on('error', function(e) {
        console.log(e);
    });