JSFiddle - React, Tailwind, and code Playground

HTML

<body>
<div id="chartContainer" style="height: 360px; width: 100%;"></div>
</body>

JavaScript

$.ajax({
        type: "GET",
        url: "data.csv",
        dataType: "text",
        success: function (dataCsv) { processData(dataCsv); }
    });
	

	
	processData(dataCSV);

	                      function processData(allText) {
	                        var allLinesArray = allText.split('\n');
	                        if (allLinesArray.length > 0) {
	                          var dataPoints = [];
	                          var dataPoints2 = [];
	                          for (var i = 1; i <= allLinesArray.length - 1; i++) {
	                            var rowData = allLinesArray[i].split(',');
	                            dataPoints.push({
	                              x: new Date(Date.parse(rowData[0])),
                                label: new Date(Date.parse(rowData[0])),
	                              y: parseFloat(rowData[7])
	                            });
	                          }
	                          for (var i = 1; i <= allLinesArray.length - 1; i++) {
	                            var rowData = allLinesArray[i].split(',');
	                            dataPoints2.push({
	                              x: new Date(Date.parse(rowData[0])),
                                label: new Date(Date.parse(rowData[0])),
	                              y: parseFloat(rowData[8])
	                            });
	                          }
	                          drawChart(dataPoints, dataPoints2);
	                        }

	                      }
                        

	                      function drawChart(dataPoints, dataPoints2) {
	                        var chart = new CanvasJS.Chart("chartContainer", {
	                          theme: "theme1",
	                          title: {
	                            fontFamily: "verdana",
	                            text: "Ueberschrift",

	                          },
	                          axisX: {
	                            fontFamily: "verdana",
	                           ...