JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://cdnjs.cloudflare.com/ajax/libs/Chart.js/2.4.0/Chart.bundle.js"></script>
<div >
        <canvas id="canvas" width="300" height="300" ></canvas>

    </div>

JavaScript

var config = {
                type: 'bar',
                data: {
                    labels: ["25", "60", "15", "30"],
                    datasets: [{
                        data: [25, 60, 15, 30],
                        backgroundColor: [
                            'rgba(255, 99, 132, 1)',
                            'rgba(54, 162, 235, 1)',
                            'rgba(255, 206, 86, 1)',
                            'rgba(75, 192, 192, 1)'
                        ]
                    }]
                },
                options: {
                    scales: {
                        xAxes: [{
                            gridLines: {
                                display: true
                            },
                            barThickness: 40,
                            stacked: true

                        }],
                        yAxes: [{
                            gridLines: {
                                display: true
                            },
                            stacked: true

                        }]

                    },
                    horizontalLine: [{
                        y: 50,
                        style: "rgba(255, 0, 0, .4)",
                        text: "max"
                    },  {
                        y: 15,
                        text: "min"
                    }]
                }
            };

            ;
            var ctx = document.getElementById("canvas");

            var horizonalLinePlugin = {
                afterDraw: function (chartInstance) {
                    var yScale = chartInstance.scales["y-axis-0"];
                    var canvas = chartInstance.chart;
                    var ctx = canvas.ctx;
                    var index;
                    var line;
                    var style;

                    if (chartInstance.options.horizontalLine) {
                        for (index = 0; index < chartInstance.options.horizontalLine.length; index++) {
...