ellCheck="false" autocapitalize="off" autocomplete="off" autocorrect="off" data-gramm="false" placeholder="" data-testid="textarea" class="prism-editor__textarea">const DATA_COUNT = 12;
Utils.srand(110);
const actions = [
  {
    name: 'Randomize',
    handler(chart) {
      chart.data.datasets.forEach(dataset =&gt; {
        dataset.data = generateData();
      });
      chart.update();
    }
  },
];</textarea><pre data-testid="preview" class="prism-editor__editor"><span class="token keyword">const</span> 