JSFiddle - React, Tailwind, and code Playground

HTML

<script src="https://canvasjs.com/assets/script/canvasjs.stock.min.js"></script>
<div id="chartContainer" style="height: 400px; width: 100%;"></div>

JavaScript

var dataPoints = [
  { x: new Date(2018, 0,  0), y: 71 },
  { x: new Date(2018, 01, 0), y: 55 },
  { x: new Date(2018, 02, 0), y: 50 },
  { x: new Date(2018, 03, 0), y: 65 },
  { x: new Date(2018, 04, 0), y: 95 },
  { x: new Date(2018, 05, 0), y: 68 },
  { x: new Date(2018, 06, 0), y: 28 },
  { x: new Date(2018, 07, 0), y: 34 },
  { x: new Date(2018, 08, 0), y: 14 },
  { x: new Date(2018, 09, 0), y: 71 },
  { x: new Date(2018, 10, 0), y: 55 },
  { x: new Date(2018, 11, 0), y: 50 },
  { x: new Date(2019, 0,  0), y: 71 },
  { x: new Date(2019, 01, 0), y: 55 },
  { x: new Date(2019, 02, 0), y: 50 },
  { x: new Date(2019, 03, 0), y: 65 },
  { x: new Date(2019, 04, 0), y: 95 },
  { x: new Date(2019, 05, 0), y: 68 },
  { x: new Date(2019, 06, 0), y: 28 },
  { x: new Date(2019, 07, 0), y: 34 },
  { x: new Date(2019, 08, 0), y: 14 },
  { x: new Date(2019, 09, 0), y: 71 },
  { x: new Date(2019, 10, 0), y: 55 },
  { x: new Date(2019, 11, 0), y: 50 }
];

var chart = new CanvasJS.Chart("chartContainer", {
  title:{
    text: "Basic StockChart"
  },
  exportEnabled: true,
  data: [{
    type: "line",
    dataPoints: dataPoints
  }],
  zoomEnabled: true
});

chart.render();

function socketChart() {
  dataPoints[dataPoints.length - 1].y = Math.floor(Math.random() * 100)
  chart.render()
}

setInterval(()=>{
  socketChart()
}, 1000)