1👍
✅
As stated in the documentation, to make your chart responsive you will need to put it in a div which you make responsive (https://www.chartjs.org/docs/latest/general/responsive.html?h=responsive)
<div class="chart-container" style="position: relative; height:40vh; width:80vw">
<canvas id="chart"></canvas>
</div>
Source:stackexchange.com