JSFiddle - React, Tailwind, and code Playground

HTML

<!DOCTYPE html><html><head>
<meta http-equiv="content-type" content="text/html; charset=utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>Pareto</title>
<style>
html {
	margin: 0px;
}
body {
	margin: 20px 30px;
}
#realchart {
	width: 850px;
	height: 550px;
    border: 1px solid lightgray;
    margin-bottom: 20px;
}
</style>
<link href="https://unpkg.com/realchart/realchart-style.css" rel="stylesheet" crossorigin="anonymous">
<script type="text/javascript" src="https://unpkg.com/realchart/index"></script>
<script type="text/javascript">
	window.addEventListener('DOMContentLoaded', function () {
		try {
			init();
		} catch (err) {
			alert(err);
			console.error(err);
		}
	});	
	
</script>

  <script>
    var realChartLic = 'upVcPE+wPOkOR/egW8JuxkM/nBOseBrflwxYpzGZyYkhw7qfHRQ+GiF0lY62mJi5KBwoSJHOA48O5+/xJSE3LhLB4LkQ8rWX0QeIbtyyIEGTFVqWmNPdyQ==';
  </script>
</head>
<body>
	<div id="realchart"></div>
	

		 </body></html>

JavaScript

const config = {
  title: "Pareto Series",
  general: {
    // animatable: false
  },
  xAxis: {
    title: 'X Axis'
  },
  yAxis: [{
    title: 'Y Axis'
  }, {
    minValue: 0,
    maxValue: 100,
    padding: 0,
    position: 'opposite',
    tick: {
      baseAxis: 0
    },
    grid: false,
    label: {
      suffix: '%'
    }
  }],
  series: [{
    name: 'main',
    pointLabel: true,
    data: [755, 222, 151, 86, 72, 51, 36, 10]
  }, {
    name: 'pareto',
    type: 'pareto',
    pointLabel: true,
    curved: true,
    source: 'main',
    yAxis: 1
  }]
};
let chart;
function init() {
  console.log('RealChart v' + RealChart.getVersion());
  RealChart.setLogging(false);
  chart = RealChart.createChart(document, 'realchart', config);
}