JSFiddle - React, Tailwind, and code Playground

HTML

<script type="text/javascript" src="https://www.gstatic.com/charts/loader.js"></script>
     <div id="chart_div"></div>

JavaScript

google.charts.load('current', {'packages':['gantt']});
    google.charts.setOnLoadCallback(drawChart);

    function daysToMilliseconds(days) {
      return days * 24 * 60 * 60 * 1000;
    }

    function drawChart() {

      var data = new google.visualization.DataTable();
      data.addColumn('string', 'Task ID');
      data.addColumn('string', 'Task Name');
      data.addColumn('date', 'Start Date');
      data.addColumn('date', 'End Date');
      data.addColumn('number', 'Duration');
      data.addColumn('number', 'Percent Complete');
      data.addColumn('string', 'Dependencies');

      data.addRows([
        ['Research', 'This is a very long label to test the width of the label on a google gantt chart',
         new Date(2015, 0, 1), new Date(2015, 0, 5), null,  100,  null],
        ['Write', 'Write paper',
         null, new Date(2015, 0, 9), daysToMilliseconds(3), 25, 'Research,Outline'],
        ['Cite', 'Create bibliography',
         null, new Date(2015, 0, 7), daysToMilliseconds(1), 20, 'Research'],
        ['Complete', 'Hand in paper',
         null, new Date(2015, 0, 10), daysToMilliseconds(1), 0, 'Cite,Write'],
        ['Outline', 'Outline paper',
         null, new Date(2015, 0, 6), daysToMilliseconds(1), 100, 'Research']
      ]);

      var options = {
     
        height: 275,
        gantt: {
        labelMaxWidth:50,
          criticalPathEnabled: false,
          innerGridHorizLine: {
            stroke: '#ffe0b2',
            strokeWidth: 2,
            
          },
          innerGridTrack: {fill: '#fff3e0'},
          innerGridDarkTrack: {fill: '#ffcc80'}
        }
      };

      var chart = new google.visualization.Gantt(document.getElementById('chart_div'));

      chart.draw(data, options);
    }