JSFiddle - React, Tailwind, and code Playground

by Black Label

HTML

<script src="https://code.highcharts.com/11.4.6/highcharts.js"></script>
<script src="https://code.highcharts.com/11.4.6/modules/exporting.js"></script>

<figure class="highcharts-figure">
    <div id="container"></div>
</figure>

CSS

.highcharts-figure,
.highcharts-data-table table {
    min-width: 310px;
    max-width: 800px;
    margin: 1em auto;
}

#container {
    height: 400px;
}

.confidenceClass {
	fill: black;
	stroke: white;
	stroke-width: 1px;
}

.highcharts-data-table table {
    font-family: Verdana, sans-serif;
    border-collapse: collapse;
    border: 1px solid #ebebeb;
    margin: 10px auto;
    text-align: center;
    width: 100%;
    max-width: 500px;
}

.highcharts-data-table caption {
    padding: 1em 0;
    font-size: 1.2em;
    color: #555;
}

.highcharts-data-table th {
    font-weight: 600;
    padding: 0.5em;
}

.highcharts-data-table td,
.highcharts-data-table th,
.highcharts-data-table caption {
    padding: 0.5em;
}

.highcharts-data-table thead tr,
.highcharts-data-table tr:nth-child(even) {
    background: #f8f8f8;
}

.highcharts-data-table tr:hover {
    background: #f1f7ff;
}

.highcharts-description {
    margin: 0.3rem 10px;
}

JavaScript

// Data retrieved from: https://ferjedatabanken.no/statistikk
console.log('HER')
Highcharts.chart('container', {
    chart: {
        type: 'bar'
    },
    title: {
        text: 'Ferry passengers by vehicle type 2024',
        align: 'left'
    },
    xAxis: {
        categories: [
            'January', 'February', 'March', 'April', 'May'
        ]
    },
    yAxis: {
        min: 0,
        title: {
            text: ''
        }
    },
    legend: {
        reversed: true
    },
    plotOptions: {
        series: {
            stacking: 'normal',
            dataLabels: {
                enabled: false
            }
        }
    },
    series: [{
        name: 'Motorcycles',
        data: [74, 27, 52, 93, 12]
    }],

},
    			function (chart) {
          console.log( chart.series[0].data)
				const strokeWidth=0.75, strokeColor='white', strokeFill='black';
				
						  
							let  i = 0,
            					yAxis = chart.yAxis[0],
            					r = chart.renderer,
            					tickWidth =  chart.plotHeight/ chart.series[0].data.length,
            					len = chart.series[0].data.length;
            				
							for (i = 0; i < len; i++) {
									let confidenceIntervalLine= {
										x1:chart.plotLeft + yAxis.translate(chart.series[0].data[i].total-5),
										y1:chart.plotTop + (i+0.5)*tickWidth,
										x2:chart.plotLeft + yAxis.translate(chart.series[0].data[i].total+5),
										y2:chart.plotTop + (i+0.5)*tickWidth
									} 
                  let  
									x1=confidenceIntervalLine.x1, y1=confidenceIntervalLine.y1, x2=confidenceIntervalLine.x2, y2=confidenceIntervalLine.y2, w=0.125*tickWidth;
									
									//horizontal bar:
									chart.renderer.path(['M',  x1-1, y1-w-1, 'L', x1+1, y1-w-1, 
										'L', x1+1, y1-1, 'L', x2-1, y2-1, 
										'L', x2-1, y2-w-1, 'L', x2+1, y2-w-1,
										'L', x2+1, y2+w+1, 'L', x2-1, y2+w+1,
										'L', x2-1, y2+1, 'L', x1+1, y1+1,
										'L', x1+1, y1+w+1, 'L', x1-1,...