JSFiddle - React, Tailwind, and code Playground

HTML

<script src="http://www.chartjs.org/assets/Chart.min.js"></script>
<div id="chartContainer">
    <canvas id="chart3" width="500" height="500"></canvas>
</div>

JavaScript

var data_line = {
    labels: ["January", "February", "March", "April", "May", "June", "July"],
    datasets: [
        {
            label: "My First dataset",
            fillColor: "rgba(220,220,220,0.2)",
            strokeColor: "rgba(220,220,220,1)",
            pointColor: "rgba(220,220,220,1)",
            pointStrokeColor: "#fff",
            pointHighlightFill: "#fff",
            pointHighlightStroke: "rgba(220,220,220,1)",
            data: [65, 59, 80, 81, 56, 55, 40]
        }
    ]
};

var options = 
    {
        tooltipTemplate: "<%= value %>",
        
        showTooltips: true,
        
        onAnimationComplete: function()
        {    
            this.showTooltip(this.datasets[0].points, true);          
        },
        tooltipEvents: []
    }

var context = $('#chart3').get(0).getContext('2d');
var chart = new Chart(context).Line(data_line, options);