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HTML

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HTML preprocessors can make writing HTML more powerful or convenient. For instance, Markdown is designed to be easier to write and read for text documents and you could write a loop in Pug.

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Adding Classes

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About the <head>

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Insecure Resource

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CSS

About CSS Preprocessors

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.

Vendor Prefixing

About Vendor Prefixing

To get the best cross-browser support, it is a common practice to apply vendor prefixes to CSS properties and values that require them to work. For instance -webkit- or -moz-.

We offer two popular choices: Autoprefixer (which processes your CSS server-side) and -prefix-free (which applies prefixes via a script, client-side).

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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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Search for and use JavaScript packages from npm here. By selecting a package, an import statement will be added to the top of the JavaScript editor for this package.

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Using packages here is powered by esm.sh, which makes packages from npm not only available on a CDN, but prepares them for native JavaScript ESM usage.

All packages are different, so refer to their docs for how they work.

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HTML 

              
                .wrapper
	span.bril
	span.bril
	span.bril

h1 Appears!

.slider
	ul
		li Html5
		li Jade
		li CSS / CSS3 / Sass
		li Jquery
		li Bootstrap
		li Wordpress
		li Jekyll
!

CSS 

              
                $bg: #3E4649
$span: #d5d5d5
$sliderback: #27A16B
$aftergrill: #7f994c
$fonta: FontAwesome
$jose: 'Josefin Sans', sans-serif

body
	background-color: $bg
	padding: 150px
	font-family: $jose

::after
	padding-left: 15px

::before
	padding-right: 15px

h1
	color: $span
	letter-spacing: 0.5em
	font-size: 3.5em
	display: none
	font-family: 'Raleway Dots', cursive

.slider
	position: fixed
	top: 0
	right: 0
	bottom: 0
	width: 300px
	z-index: 999
	background: $sliderback
	transform: translateX(200%)
	transition: all 320ms ease

	ul
		margin-top: 30%
		padding: 0
	
		li
			display: block
			list-style: none
			padding: 20px 25px
			font-size: 20px
			transition: all 320ms ease
			cursor: pointer
			color: #f0f0f0
	
			&.active, &:hover
				background: #33444C
		
			&:nth-child(1), &:nth-child(2), &:nth-child(3), &:nth-child(4), &:nth-child(5), &:nth-child(6), &:nth-child(7)
				font-family: $fonta
					
			&:nth-child(1):before
				content: "\f13b"
			&:nth-child(2):before
				content: "\f210"
			&:nth-child(3):before
				content: "\f13c"
			&:nth-child(4):before
				content: "\f1cc"
			&:nth-child(5):before
				content: "\f1a3"
			&:nth-child(6):before
				content: "\f19a"
			&:nth-child(7):before
				content: "\f260"
		
.showslide
	transform: translateX(0%)

.wrapper
	cursor: pointer
	position: absolute
	top: 30px
	right: 25px
	z-index: 1000
	span
		width: 40px
		height: 1px
		background: $span
		display: block
		margin-bottom: 10px
		transition: all 320ms ease 
	
	.grill
		color: $aftergrill

		&:nth-child(1)
			transform: rotate(45deg) translateY(7px)

		&:nth-child(2)
			display: none

		&:nth-child(3)
			transform: rotate(-45deg) translateY(-7px)
!

JS 

              
                $('.wrapper').on('click', function(){
	
	if (!$('span').hasClass("grill")) {
		$('span').addClass('grill');
		$('h1').show();
		$('.slider').addClass('showslide');
	} else {
		$('span').removeClass('grill');
		$('h1').hide();
		$('.slider').removeClass('showslide');
	}
});
!
999px

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