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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

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JavaScript

About JavaScript Preprocessors

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

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Babel includes JSX processing.

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Packages

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HTML 

              
                <div class="quote">
  <span class="line1">If you haven’t</span>
  <span class="line2">surprised</span>
  <span class="line3">yourself yet,</span>
  <span class="line4">you haven’t done</span>
  <span class="line5">enough</span>
  <span class="line6">sketching</span>

  <cite>—Josh Collinsworth</cite>
</div>
!

CSS 

              
                @import url(https://fonts.googleapis.com/css?family=Lato:900|Fredericka+the+Great|Oswald:700|Vidaloka);

html {
	font-size: 200%;
  /* This can be changed and all text will resize! */	
}

body {
  background: #424242;
}

.quote {
	margin: 2rem auto;	
	width: 20.5rem;
}

span {
	display: block;
	text-rendering: optimizeLegibility; /* Better kerning, worse performance */
}

.line1 {
	font: 2rem/2.5rem 'Lato', sans-serif;
	text-transform: uppercase;
	letter-spacing: 0.35rem;
	color: #9DE7C5;
	text-shadow: -4px 3px 0 #424242,
				      -6px 5px 0 rgba(255,255,255,0.125);
  /* If I wanted to be extra-fancy, I could also define
     text-shadows in rems (instead of pixels) to make
     them resize when the font-size was adjusted */
}

.line2 {
	font: 4.25rem/4.5rem 'Oswald', sans-serif;
	letter-spacing: 0.15rem;
	text-transform: uppercase;
	color: #fff;
	text-shadow: -1px  1px 0 #424242,
			     	 -4px  4px 0 #424242, 
			     	 -5px  5px 0 rgb(59, 234, 147),		
			     	 -6px  6px 0 rgb(59, 234, 147),
			     	 -7px  7px 0 rgb(15, 179, 186),
			     	 -8px  8px 0 rgb(15, 179, 186),
	     			 -9px  9px 0 rgb(15, 95, 186),
		    		 -10px 10px 0 rgb(15, 95, 186),
		    		 -11px 11px 25px #000;
}

.line3 {
	font: 2.45rem/3.45rem 'Vidaloka', serif;
	text-transform: uppercase;
	letter-spacing: 0.25rem;
	color: rgb(135, 207, 87);
	text-shadow: -2px 2px 5px #000;
}

.line4 {
	font: bold 1.5rem/1rem 'Lato', sans-serif;
	text-transform: uppercase;
	letter-spacing: 0.15rem;
	margin-top: 1.25rem;
	color: #7DDDCE;
	
}

.line5 {
	font: 4.25rem/3.5rem 'Vidaloka', serif;
	text-align: right;
	margin-right: 0.5rem;
	color: #3BDDC4;
	position: relative;
}

.line5:after {
	content: 'enough';
	position: absolute;
	top: 0px;
	right: 0px;
	filter: blur(5px); /* Unsupported as-is in Firefox */
	color: rgba(0, 0, 0, 0.5);
}

.line6 {
	font: 4.6rem/4.25rem 'Fredericka the Great', cursive;
	color: #FFF;
	text-shadow:  0   1px #2b2b2b,
	             -1px 0   #000,
	             -1px 2px #2b2b2b,
	             -2px 1px #000,
	             -2px 3px #2b2b2b,
	             -3px 2px #000,
	             -3px 4px #2b2b2b,
	             -4px 3px #000,
	             -4px 5px #2b2b2b,
	             -5px 4px #000,
	             -5px 6px #2b2b2b,
	             -6px 5px #000,
	             -6px 7px #2b2b2b,
	             -7px 6px #000,
	             -7px 8px #2b2b2b,
	             -8px 7px #000;
}

cite {
	font: 0.85rem 'Lato', sans-serif;
	text-transform: uppercase;
	letter-spacing: 0.4rem;
	color: #222;
}
!

JS 

              
                // All webfonts via Google Fonts
// Created as a demonstration for WEB175 Website Development
!
999px

Console