JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://code.highcharts.com/highcharts.js"></script>
<script src="http://code.highcharts.com/modules/exporting.js"></script>
<div id="container" style="min-width: 400px; height: 400px; margin: 0 auto"></div>
<button id="btn">Show/Hide</button>

JavaScript

$(function () {
    var chart;
    $(document).ready(function () {
        chart = new Highcharts.Chart({
            chart: {
                renderTo: 'container',
                type: 'line'
            },
            title: {
                text: 'Monthly Average Temperature'
            },
            plotOptions: {
                series: {
                    dataLabels: {
                        enabled: true,
                        useHTML: true,
                        formatter: function () {
                            return '<div class="datalabel">' + this.y + '</div>';
                        }
                    }
                }
            },
            series: [{
                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]
            }]
        }, function (chart) {

            $('#btn').toggle(function () {

                $('.datalabel').hide();
            }, function () {
                $('.datalabel').show();
            });

        });
    });

});