Project nano-clipboard is a nano version for clipboard. Copy it's url.
npm install nano-clipboard
Then import it.
// import library use script tag.
<script type="text/javascript" src="./index.js"></script>
// or
var nanoClipboard = require('nano-clipboard');
// or
import nanoClipboard from 'nano-clipboard';
// copy the string into clipboard, when failed, use prompt instead.
nanoClipboard('I will copy `Hello world` to clipboard.', true);
The code of nano-clipboard hosted on Github, click here. Welcome to issue or pull request.