<!-- ABOUT LINK -->
<style> .what:hover { cursor: pointer; opacity: .75; } .what {display: block;width: 28px;height: 28px;position: fixed;right: 20px;bottom: 20px;background-size: 100% 100%; background-image: url(data:image/svg+xml;base64,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);}</style><a href="http://mojs.io/tutorials/burst/" class="what" title="tutorial" target="_blank"></a>
<!-- ABOUT LINK -->

body, html {
  padding: 0;
}

body {
  //background: #202223;
}

class Star extends mojs.CustomShape {
  getShape () {
    return '<path d="M5.51132201,34.7776271 L33.703781,32.8220808 L44.4592855,6.74813038 C45.4370587,4.30369752 47.7185293,3 50,3 C52.2814707,3 54.5629413,4.30369752 55.5407145,6.74813038 L66.296219,32.8220808 L94.488678,34.7776271 C99.7034681,35.1035515 101.984939,41.7850013 97.910884,45.2072073 L75.9109883,63.1330483 L82.5924381,90.3477341 C83.407249,94.4217888 80.4739296,97.6810326 77.0517236,97.6810326 C76.0739505,97.6810326 74.9332151,97.3551083 73.955442,96.7032595 L49.8370378,81.8737002 L26.044558,96.7032595 C25.0667849,97.3551083 23.9260495,97.6810326 22.9482764,97.6810326 C19.3631082,97.6810326 16.2668266,94.4217888 17.4075619,90.3477341 L23.9260495,63.2960105 L2.08911601,45.2072073 C-1.98493875,41.7850013 0.296531918,35.1035515 5.51132201,34.7776271 Z" />';
  }
}
mojs.addShape( 'star', Star );

const RADIUS = 28;
const circle = new mojs.Shape({
  left: 0, top: 0,
  stroke:   '#FF9C00',
  strokeWidth: { [2*RADIUS] : 0 },
  fill:     'none',
  scale:    { 0: 1, easing: 'quad.out' },
  radius:   RADIUS,
  duration:  450,
});

const burst = new mojs.Burst({
  left: 0, top: 0,
  radius:   { 6: RADIUS - 3 },
  angle:    45,
  children: {
    shape:        'star',
    radius:       RADIUS/2.2,
    fill:         '#FD7932',
    degreeShift:  'stagger(0,-5)',
    duration:     700,
    delay:        200,
    easing:       'quad.out',
    // delay:        100,
  }
});

const star = new mojs.Shape({
  left: 0, top: 0,
  shape:    'star',
  fill:     '#FF9C00',
  scale:    { 0 : 1 },
  easing:   'elastic.out',
  duration: 1600,
  delay:    300,
  radius:   RADIUS/2.35
});

const timeline = new mojs.Timeline({ speed: 1.5 });

timeline
  .add( burst, circle, star );

document.addEventListener( 'click', function (e) {
  const coords = { x: e.pageX, y: e.pageY };
  burst.tune(coords);
  circle.tune(coords);
  star.tune(coords);
  timeline.replay();
});