JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdn.jsdelivr.net/npm/watermark-js-plus/dist/index.iife.min.js"></script>

JavaScript

const watermark = new WatermarkPlus.Watermark({
  content: 'hello my watermark',
  width: 200,
  height: 200
})
watermark.create();