JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://code.jquery.com/jquery-1.10.1.min.js"></script>
<script src="http://code.highcharts.com/highcharts.js"></script>
<script src="http://code.highcharts.com/modules/exporting.js"></script>

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

JavaScript

var chart = new Highcharts.Chart({

    chart: {
        renderTo: 'container',
        type: 'column'
    },

    xAxis: {
        categories: ['Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun', 'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec']
    },

    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]
    }]

}, function(chart){
    var width;
    console.log(chart.series);
    $.each(chart.series[0].data, function(i, point){
        console.log(point);
        //width = Math.random() * 20|0 + 5;
        if (typeof point.series.points[i-1] != "undefined"){
            width = point.plotX - point.series.points[i-1].plotX;
        }else{
            width = point.series.points[i+1].plotX - point.plotX;
        }
        point.graphic.attr('width', width);
    });
});