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HTML

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CSS

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CSS preprocessors help make authoring CSS easier. All of them offer things like variables and mixins to provide convenient abstractions.

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CSS Base

About CSS Base

It's a common practice to apply CSS to a page that styles elements such that they are consistent across all browsers. We offer two of the most popular choices: normalize.css and a reset. Or, choose Neither and nothing will be applied.

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JavaScript

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JavaScript preprocessors can help make authoring JavaScript easier and more convenient.

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Babel includes JSX processing.

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HTML 

              
                <!-- Quick and dirty RaphaelJS demo -->
Click to animate

<div id="holder">
  
</div>
<script src="//cdnjs.cloudflare.com/ajax/libs/raphael/2.1.0/raphael-min.js"></script>
!

CSS 

              
                body {background: #222; color: white; font-family: sans-serif;font-size: 20px; overflow: hidden;}

#holder {
  width:200px;
  positioN: relative;
  margin: 0 auto;
}
!

JS 

              
                var canvas = Raphael('holder');
var startPath = Raphael.transformPath("m 351.42968,278.25469 c 0,0 -0.26078,1.16722 5.80096,-36.81931 6.05953,-38.0013 12.11905,-48.49155 18.17902,-48.68362 6.06188,-0.1773 10.72458,10.20952 13.5203,20.24175 2.79809,10.01745 5.36348,28.44187 5.36348,28.44187 0,0 3.96029,-21.2169 5.59366,-29.60909 1.63042,-8.39221 8.62565,-25.87103 14.21799,-26.10743 5.59677,-0.2364 10.49025,8.6286 13.75257,20.9805 3.26527,12.3519 1.39919,28.4271 1.39919,28.4271 0,0 11.88944,-20.0349 11.88944,-54.0765 0,-34.02683 -13.28863,-53.7219 -13.28863,-53.7219 -39.62611,24.3492 -60.37287,20.8623 -60.37287,20.8623 3.49591,-24.9402 -2.09731,-41.7246 -2.09731,-41.7246 l -6.06174,10.71187 c -2.0951,-2.09805 -7.89606,-2.31967 -7.89606,-2.31967 0,0 -5.80318,0.22162 -7.8999,2.31967 l -6.05952,-10.71187 c 0,0 -5.59603,16.7844 -2.09968,41.7246 0,0 -20.74735,3.4869 -60.37316,-20.8623 0,0 -13.28656,19.69507 -13.28656,53.7219 0,34.0416 11.88752,54.0765 11.88752,54.0765 0,0 -1.86535,-16.0752 1.39904,-28.4271 3.2638,-12.3519 8.15905,-21.2169 13.75228,-20.9805 5.59544,0.2364 12.58756,17.71522 14.21857,26.10743 1.63338,8.39219 5.59544,29.60909 5.59544,29.60909 0,0 2.56376,-18.42442 5.3617,-28.44187 2.7975,-10.03223 7.46093,-20.41905 13.52031,-20.24175 6.05952,0.19207 12.12126,10.68232 18.18078,48.68362 6.06233,37.98653 5.80318,36.81931 5.80318,36.81931", "t-261.71086,-106.46576");

	var el = canvas.path(startPath)
		.attr({fill:"#f3be3f"});

var animate = function() {
var path3 = Raphael.transformPath("m 94.284977,461.08981 c -3.353925,-5.42243 -8.779305,-63.0006 -25.56075,-64.55198 -7.465808,-0.67965 -12.656265,17.05035 -12.656265,17.05035 -1.029818,-5.68837 -9.809123,-27.37808 -25.303665,-28.6635 -15.493065,-1.3002 -26.0823082,23.24108 -26.0823082,23.24108 0,0 -1.8069825,-35.38613 9.0378672,-65.33506 10.844851,-29.94892 29.954836,-46.48215 29.954836,-46.48215 9.29643,22.20683 28.144897,26.595 31.763295,27.8952 3.618397,1.28543 3.099795,-3.10275 3.099795,-3.10275 0,-18.8529 10.044045,-26.07787 10.044045,-26.07787 -3.119003,5.15647 0,12.91335 0,12.91335 1.543987,-1.55138 3.379042,-1.80255 5.70315,-1.80255 2.330017,0 4.165072,0.25117 5.70315,1.80255 0,0 3.124913,-7.75688 0,-12.91335 0,0 10.049953,7.22497 10.049953,26.07787 0,0 -0.5186,4.38818 3.0998,3.10275 3.61396,-1.3002 22.46095,-5.68837 31.75738,-27.8952 0.001,0 19.11147,16.53323 29.95632,46.48215 10.84485,29.94893 9.03786,65.33506 9.03786,65.33506 0,0 -10.59072,-24.54128 -26.07787,-23.24108 -15.49454,1.28542 -24.27385,22.97513 -25.3081,28.6635 0,0 -5.19046,-17.73 -12.65183,-17.05035 -16.78736,1.55138 -22.206828,59.12955 -25.566663,64.55198","t-4.5690985,-295.06313");

		el.animate({
			path: path3
		},5000, function() {;
       el.animate({
         path: startPath        
       }, 5000);
		});
}

document.addEventListener('click',animate);
!
999px

Console