JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://code.highcharts.com/highcharts.js"></script>
<script src="https://code.highcharts.com/modules/exporting.js"></script>

<div id="container" style="min-width: 310px; height: 400px; margin: 0 auto"></div>

JavaScript

$(function() {
  $('#container').highcharts({

    tooltip: {
      formatter: function() {
        var series = this.series.chart.series,
          x = this.x,
          each = Highcharts.each,
          txt = '<span style="font-size: 10px">' + this.key + '</span><br/>';

        each(series, function(serie, i) {
					each(serie.data, function(data, j){
          	if(data.x === x) {
            	txt += '<span style="color:' + data.color + '">\u25CF</span> ' + data.series.name + ': <b>' + data.y + '</b><br/>';
            }
          });
        });
        
        return txt;
      }
    },
    series: [{
      name: 'Tokyo',
      data: [7.0, 6.9, 9.5, 14.5, 18.2, 21.5, 25.2, 26.5, 23.3, 18.3, 13.9, 9.6]
    }, {
      name: 'New York',
      data: [-0.2, 0.8, 5.7, 11.3, 17.0, 22.0, 24.8, 24.1, 20.1, 14.1, 8.6, 2.5]
    }, {
      visible: false,
      showInLegend: false,
      data: [-0.9, 0.6, 3.5, 8.4, 13.5, 17.0, 18.6, 17.9, 14.3, 9.0, 3.9, 1.0]
    }, {
      visible: false,
      showInLegend: false,
      data: [3.9, 4.2, 5.7, 8.5, 11.9, 15.2, 17.0, 16.6, 14.2, 10.3, 6.6, 4.8]
    }]
  });
});