JSFiddle - React, Tailwind, and code Playground

HTML

<html>
  <head>
    <link href="style.css" rel="stylesheet" media="screen">
	</head>
  	<div id="page">
  
  	  	<header id="header">
	  		<!-- POINTER ANIMATED -->
	  		<canvas id="header-canvas"></canvas>
	  		
	  	</header>
  
      <!-- SCRIPTS -->
	<script src='https://cdnjs.cloudflare.com/ajax/libs/jquery/3.3.1/jquery.min.js'></script>
    <script src="js/plugins.js"></script>
	<script type="text/javascript">
		$("#show-animation").change(function () {
			if ( $(this).is(":checked") ) {
				$("#header-canvas").show();
			} else {
				$("#header-canvas").hide();
			}
    });
	</script>	
  </body>
  <!-- END BODY -->
</html>

CSS

#header-canvas{
	background-color:black;
	position: relative;
}

JavaScript

(function(t,e){"use strict";var i=t.GreenSockGlobals=t.GreenSockGlobals||t;if(!i.TweenLite){var s,n,r,a,o,l=function(t){var e,s=t.split("."),n=i;for(e=0;s.length>e;e++)n[s[e]]=n=n[s[e]]||{};return n},h=l("com.greensock"),_=1e-10,u=function(t){var e,i=[],s=t.length;for(e=0;e!==s;i.push(t[e++]));return i},f=function(){},m=function(){var t=Object.prototype.toString,e=t.call([]);return function(i){return null!=i&&(i instanceof Array||"object"==typeof i&&!!i.push&&t.call(i)===e)}}(),p={},c=function(s,n,r,a){this.sc=p[s]?p[s].sc:[],p[s]=this,this.gsClass=null,this.func=r;var o=[];this.check=function(h){for(var _,u,f,m,d=n.length,v=d;--d>-1;)(_=p[n[d]]||new c(n[d],[])).gsClass?(o[d]=_.gsClass,v--):h&&_.sc.push(this);if(0===v&&r)for(u=("com.greensock."+s).split("."),f=u.pop(),m=l(u.join("."))[f]=this.gsClass=r.apply(r,o),a&&(i[f]=m,"function"==typeof define&&define.amd?define((t.GreenSockAMDPath?t.GreenSockAMDPath+"/":"")+s.split(".").pop(),[],function(){return m}):s===e&&"undefined"!=typeof module&&module.exports&&(module.exports=m)),d=0;this.sc.length>d;d++)this.sc[d].check()},this.check(!0)},d=t._gsDefine=function(t,e,i,s){return new c(t,e,i,s)},v=h._class=function(t,e,i){return e=e||function(){},d(t,[],function(){return e},i),e};d.globals=i;var g=[0,0,1,1],T=[],y=v("easing.Ease",function(t,e,i,s){this._func=t,this._type=i||0,this._power=s||0,this._params=e?g.concat(e):g},!0),w=y.map={},P=y.register=function(t,e,i,s){for(var n,r,a,o,l=e.split(","),_=l.length,u=(i||"easeIn,easeOut,easeInOut").split(",");--_>-1;)for(r=l[_],n=s?v("easing."+r,null,!0):h.easing[r]||{},a=u.length;--a>-1;)o=u[a],w[r+"."+o]=w[o+r]=n[o]=t.getRatio?t:t[o]||new t};for(r=y.prototype,r._calcEnd=!1,r.getRatio=function(t){if(this._func)return this._params[0]=t,this._func.apply(null,this._params);var e=this._type,i=this._power,s=1===e?1-t:2===e?t:.5>t?2*t:2*(1-t);return...