JSFiddle - React, Tailwind, and code Playground

HTML

<script type="text/javascript" src="http://highcharts.com/js/testing.js"></script>

<div id="container" style="height: 300px"></div>
<div id="tooltip"></div>

JavaScript

var chart = new Highcharts.Chart({
    chart: {
        renderTo: 'container'
    },
    tooltip: {
        formatter: function(){
            var html = '';
            
            html += '<span style="font-weight: bold; color: ' + this.series.color + '">';
                html += this.series.name;
            html += '</span><br/>';
            html += 'x: ' + this.x + ', y: ' + this.y;
            
            console.log(html)
            
            $('#tooltip').html( html );
            
            return false; // hide default tooltip
        }
    },
    series: [{
        data: [29.9, 71.5, 106.4, 129.2, 144.0, 176.0, 135.6, 148.5, 216.4, 194.1, 95.6, 54.4]
    }]
});