Live Needle Gauge in JavaScript

var options = {
  series: [86],
  chart: {
    height: 360,
    type: 'gauge',
    animations: {
      enabled: true,
      dynamicAnimation: { enabled: true, speed: 800 },
    },
  },
  colors: ['#00A86F'],
  plotOptions: {
    radialBar: {
      shape: 'needle',
      startAngle: -90,
      endAngle: 90,
      min: 0,
      max: 100,
      ticks: {
        show: true,
        major: {
          count: 11,
          length: 0,
          width: 0,
          color: 'transparent',
          placement: 'outside',
        },
        minor: {
          count: 0,
          length: 0,
          width: 0,
          color: 'transparent',
        },
        labels: {
          show: true,
          offset: 25,
          fontSize: '12px',
          fontWeight: 500,
          color: '#0F172A',
          formatter: function (v) {
            return v + '%'
          },
        },
      },
      needle: {
        color: '#1E293B',
        length: '85%',
        baseWidth: 10,
        tipWidth: 1,
        showValueArc: true,
      },
      track: {
        show: true,
        background: '#ddd',
        strokeWidth: '100%',
        margin: 0,
      },
      hollow: {
        margin: 0,
        size: '70%',
        background: 'transparent',
      },
      dataLabels: {
        name: { show: false },
        value: {
          offsetY: 20,
          fontSize: '16px',
          fontWeight: 700,
          color: '#0F172A',
          formatter: function (val) {
            return val + '%'
          },
        },
      },
    },
  },
  stroke: {
    lineCap: 'butt',
  },
  labels: ['CPU Load'],
}

var chart = new ApexCharts(document.querySelector('#chart'), options)
chart.render()

window.setInterval(function () {
  var next = Math.floor(Math.random() * 101)
  chart.updateSeries([next])
}, 2000)