JSFiddle - React, Tailwind, and code Playground

JavaScript

$('body')
  .append( $('<svg><circle id="c" cx="10" cy="10" r="10" fill="green" /></svg>') )
  .mousemove( function (e) {
      $("#c").attr({
          cx: e.pageX,
          cy: e.pageY
      });
  });