Renovate Perceived Performance with Skeleton Screens

Hello All,

Today, I am going to explain about skeleton screens.

You may think they sound somewhat terrifying as well as that they’re difficult to implement, yet consider the possibility that I disclosed to you that they are quite easy to make. When added to your application, skeleton screens turn into a magnificent element to make your application feel unbelievably quick.

When building an application, you’re continually ensuring that you are doing everything effectively from a specialized point of view to guarantee incredible execution. Be that as it may, another, regularly overlooked piece of execution is called seen execution. Seen execution is the means by which quick an activity seems to happen to the client. Skeleton screens are a great way to improve the perceived performance of your app, when combined with traditional optimizations (lazy loading, code splitting, etc).

Skeleton screens, not a scary movie

You have most likely observed skeleton screens previously in the event that you have utilized Facebook, Slack or Medium, however how about we really expound on what they are. We can consider skeleton screens as rendering the “skeleton” or a “mockup” of substance before it has really stacked.

Skeleton screens good example is Facebook. They make heavy use of skeleton screens in their native app and web app. They use a similar implementation to Medium, rendering a Skeleton Screen where content will eventually be:

The page using a skeleton screen has several advantages here that lead to a better experience including:

1. It feels faster by giving an indication of what the content is going to look like before it has loaded.

2. We never block the user from interacting with the app. The user is free to scroll and interact with the app even while the content is still being loaded.

3. The page using a loading indicator is a very jarring experience as it flashes from a loading spinner to the fully loaded page. Whereas the page using skeleton screens provides a much smoother experience when the content loads.

Sweet, can I haz now?

Skeleton screens are pretty simple to make with plain HTML and a little CSS. Here is an example of a simple Skeleton Screen.

HTML

<div id="skeleton">
	<header class="skeletonheader">
		<div class="container">
			<div class="row">
				<div class="headerin">
					<div class="logo"></div>
					<div class="name"></div>
				</div>
				<div class="menuanduser">
					<div class="menulines">
						<div class="menu-lines"></div>
						<div class="menu-lines"></div>
						<div class="menu-lines"></div>
					</div>
					<div class="menulist">
						<div class="menu1"></div>
						<div class="menu1"></div>
						<div class="menu1"></div>
						<div class="menu1"></div>
						<div class="menu1"></div>
					</div>
					<div class="useravtar">
					</div>
				</div>
			</div>
		</div>
	</header>
	<div class="container">
		<div class="row m-t-100 row1mob">
			<div class="col-sm-4 xs-p-l-r-8">
				<div class="skeletonbox noanimation">
					<div class="userdashpic"></div>
					<div class="usersammury">
						<div class="usersammurytext1"></div>
						<div class="usersammurytext2"></div>
					</div>
				</div>
			</div>
			<div class="col-sm-4 xs-p-l-r-8">
				<div class="skeletonbox"></div>
			</div>
			<div class="col-sm-4 xs-p-l-r-8">
				<div class="skeletonbox"></div>
			</div>
		</div>
		<div class="row row2mob">
			<div class="col-sm-4 xs-p-l-r-8">
				<div class="skeletonbox boxfooterline"></div>
			</div>
			<div class="col-sm-8 xs-p-l-r-8">
				<div class="skeletonbigbox boxfooterline"></div>
			</div>
		</div>
		<div class="row">
			<div class="col-sm-4 xs-p-l-r-8">
				<div class="skeletonbox boxfooterline"></div>
			</div>
			<div class="col-sm-4 xs-p-l-r-8">
				<div class="skeletonbox"></div>
			</div>
			<div class="col-sm-4 xs-p-l-r-8">
				<div class="skeletonbox"></div>
			</div>
		</div>
	</div>
	<footer class="skeleton_footer">
		<div class="line"></div>
	</footer>
</div>

</div>

</div>

</div>

</div>

</header>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</div>

</footer>

</div>

CSS

#skeleton {
	z-index: 10000;
	position: absolute;
	height: 100vh;
	top: 0;
	right: 0;
	left: 0;
	bottom: 0;
	margin: auto;
	background: #fff;
}
div#skeleton:before {
	content: "";
	width: 100%;
	height: 100%;
	background: white;
	position: fixed;
	z-index: 0;
}

	#skeleton .post {
		width: 220px;
		height: 80px;
	}

		#skeleton .post .avatar {
			float: left;
			width: 52px;
			height: 52px;
			background-color: #ccc;
			border-radius: 25%;
			margin: 8px;
			background-image: linear-gradient(90deg, #d9d9d9 0px, #e8e8e8 40px, #d9d9d9 80px);
			background-size: 600px;
			animation: shine-avatar 1.6s infinite linear;
		}

		#skeleton .post .line {
			float: left;
			width: 150px;
			height: 16px;
			margin-top: 12px;
			border-radius: 7px;
			background-image: linear-gradient(90deg, #d9d9d9 0px, #e8e8e8 40px, #d9d9d9 80px);
			background-size: 600px;
			animation: shine-lines 1.6s infinite linear;
		}

		#skeleton .post .avatar + .line {
			margin-top: 11px;
			width: 100px;
		}

		#skeleton .post .line ~ .line {
			background-color: #ddd;
		}


	/*=============== skeleton Header===================*/
#skeleton .skeletonheader {
	height: 70px;
	position: fixed;
	z-index: 9;
	top: 0;
	width: 100%;
	background-image: linear-gradient(90deg, #f5f4f4 0px, #f5f4f4 40px, #f5f4f4 80px);
}

	#skeleton .headerin {
		width: 220px;
		height: 70px;
		float: left;
	}

		#skeleton .headerin .logo {
			float: left;
			width: 52px;
			height: 52px;
			background-color: #ccc;
			border-radius: 50%;
			margin: 8px;
			background-image: linear-gradient(90deg, #e8e9ea 0px, #edeef1 40px, #e8e9ea 80px);
			background-size: 600px;
			animation: shine-avatar 1.6s infinite linear;
		}

		#skeleton .headerin .name {
			float: left;
			width: 150px;
			height: 16px;
			margin-top: 27px;
			border-radius: 0px;
			background-image: linear-gradient(90deg, #e8e9ea 0px, #edeef1 40px, #e8e9ea 80px);
			background-size: 600px;
			animation: shine-lines 1.6s infinite linear;
		}

	#skeleton .menuanduser {
		float: right;
	}

.menuanduser .menulist {
	float: left;
}

.menuanduser .useravtar {
	float: left;
}

.menuanduser .menulist .menu1 {
	float: left;
	width: 80px;
	height: 10px;
	margin: 31px 5px 05px;
	border-radius: 0px;
	background-image: linear-gradient(90deg, #e8e9ea 0px, #edeef1 40px, #e8e9ea 80px);
	background-size: 600px;
	animation: shine-lines 1.6s infinite linear;
}

.useravtar {
	float: left;
	width: 40px;
	height: 40px;
	background-color: #ccc;
	border-radius: 50%;
	margin: 13px;
	background-image: linear-gradient(90deg, #e8e9ea 0px, #edeef1 40px, #e8e9ea 80px);
	background-size: 600px;
}
/*=============== skeleton Header===================*/
/*=============== skeleton Footer===================*/
#skeleton .skeleton_footer {
	height: 48px;
	position: fixed;
	bottom: 0;
	width: 100%;
	background-image: linear-gradient(90deg, #efeeee 0px, #efeeee 40px, #efeeee 80px);
}

	#skeleton .skeleton_footer .line {
		text-align: center;
		width: 270px;
		margin: 0 auto;
		height: 30px;
		margin-top: 10px;
		border-radius: 7px;
		background-image: linear-gradient(90deg, #d9d9d9 0px, #e8e8e8 40px, #d9d9d9 80px);
		background-size: 600px;
		animation: shine-footer 1.6s infinite linear;
	}
/*=============== skeleton Footer===================*/

.skeletonbox {
	position: relative;
	height: 291px;
	background-color: #f6f7f8;
	border-radius: 0%;
	background-image: -webkit-linear-gradient(left, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);
	background-size: 600px;
	animation-duration: 1.2s;
	animation-fill-mode: forwards;
	animation-iteration-count: infinite;
	animation-name: placeHolderShimmer;
	animation-timing-function: linear;
}

@keyframes placeHolderShimmer {
	0% {
		background-position: -90px 0
	}

	100% {
		background-position: 490px 0
	}
}

.noanimation {
	animation: none;
	background-image: none;
}

.userdashpic {
	position: absolute;
	border: 3px solid #fff;
	top: 100px;
	width: 73px;
	height: 73px;
	border-radius: 50%;
	background: #ccc;
	left: 0;
	right: 0;
	margin: auto;
	background-image: -webkit-linear-gradient(left, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);
	background-size: 600px;
	animation-duration: 1.2s;
	animation-fill-mode: forwards;
	animation-iteration-count: infinite;
	animation-name: placeHolderShimmer;
	animation-timing-function: linear;
}
.usersammury {
	float: left;
	width: 100%;
	height: 135px;
	background: #fff;
	margin-top: 137px;
}

.usersammurytext1 {
	float: left;
	width: 100%;
	height: 14px;
	margin-top: 60px;
	border-radius: 0px;
	background-image: -webkit-linear-gradient(left, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);
	background-size: 600px;
	animation-duration: 1.2s;
	animation-fill-mode: forwards;
	animation-iteration-count: infinite;
	animation-name: placeHolderShimmer;
	animation-timing-function: linear;
}
.usersammurytext2 {
	float: left;
	width: 50%;
	height: 14px;
	margin-top: 15px;
	border-radius: 0px;
	background-image: -webkit-linear-gradient(left, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);
	background-size: 600px;
	animation-duration: 1.2s;
	animation-fill-mode: forwards;
	animation-iteration-count: infinite;
	animation-name: placeHolderShimmer;
	animation-timing-function: linear;
}

.skeletonbigbox {
	height: 291px;
	background-color: #ccc;
	border-radius: 0%;
	background-image: -webkit-linear-gradient(left, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);
	background-size: 600px;
	animation-duration: 1.2s;
	animation-fill-mode: forwards;
	animation-iteration-count: infinite;
	animation-name: bigboxanimation;
	animation-timing-function: linear;
}

@keyframes bigboxanimation {
	0% {
		background-position: -90px 0
	}

	100% {
		background-position: 800px 0
	}
}

.boxfooterline {
	position:relative;
}
.boxfooterline:before {
	width: 100%;
	content: "";
	height: 4px;
	background: white;
	position: absolute;
	z-index: 0;
	bottom: 46px;
}


#skeleton .menulines {
	float: left;
	width: 40px;
	height: 30px;
	margin-top: 20px;
}
.menu-lines {
	float: left;
	width: 100%;
	height: 5px;
	margin-bottom: 5px;
	border-radius: 0px;
	background-image: linear-gradient(90deg, #d9d9d9 0px, #e8e8e8 40px, #d9d9d9 80px);
	background-size: 600px;
	animation: shine-lines 1.6s infinite linear;
}



@keyframes shine-lines {
	0% {
		background-position: -100px;
	}

	40%, 100% {
		background-position: 180px;
	}
}

@keyframes shinenew {
	0% {
		background-position: -100px;
	}

	40%, 100% {
		background-position: 600px;
	}
}

@keyframes shine-avatar {
	0% {
		background-position: -32px;
	}

	40%, 100% {
		background-position: 208px;
	}
}

@keyframes dashboard{
	0% {
		background-position: -32px;
	}

	40%, 100% {
		background-position: 360px;
	}

}

@keyframes bigbox {
	0% {
		background-position: -32px;
	}

	40%, 100% {
		background-position: 740px;
	}
}


@keyframes shine-footer {
	0% {
		background-position: 100px;
	}

	40%, 100% {
		background-position: 500px;
	}
}

.xs-p-l-r-8 {
	padding-left: 7.5px;
	padding-right: 7.5px;
}

.row2mob {
	margin-bottom: 15px;
}

.row1mob {
	margin-bottom: 15px;
}


@media only screen and (max-width: 768px) {
	.menulist {
		display:none;
	}
	#skeleton .headerin .name {
		width: 110px;
	}

	#skeleton .menulines {
		display: block !important;
	}

	.skeletonbox, .skeletonbigbox {
		margin-bottom: 15px;
	}

	.xs-p-l-r-8 {
		padding-left: 15px;
		padding-right: 15px;
	}

	.row1mob, .row2mob {
		margin-bottom: 0px;
	}

	}

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#skeleton {

z-index: 10000;

position: absolute;

height: 100vh;

top: 0;

right: 0;

left: 0;

bottom: 0;

margin: auto;

background: #fff;

}

div#skeleton:before {

content: "";

width: 100%;

height: 100%;

background: white;

position: fixed;

z-index: 0;

}

#skeleton .post {

width: 220px;

height: 80px;

}

#skeleton .post .avatar {

float: left;

width: 52px;

height: 52px;

background-color: #ccc;

border-radius: 25%;

margin: 8px;

background-image: linear-gradient(90deg, #d9d9d9 0px, #e8e8e8 40px, #d9d9d9 80px);

background-size: 600px;

animation: shine-avatar 1.6s infinite linear;

}

#skeleton .post .line {

float: left;

width: 150px;

height: 16px;

margin-top: 12px;

border-radius: 7px;

background-image: linear-gradient(90deg, #d9d9d9 0px, #e8e8e8 40px, #d9d9d9 80px);

background-size: 600px;

animation: shine-lines 1.6s infinite linear;

}

#skeleton .post .avatar + .line {

margin-top: 11px;

width: 100px;

}

#skeleton .post .line ~ .line {

background-color: #ddd;

}

/*=============== skeleton Header===================*/

#skeleton .skeletonheader {

height: 70px;

position: fixed;

z-index: 9;

top: 0;

width: 100%;

background-image: linear-gradient(90deg, #f5f4f4 0px, #f5f4f4 40px, #f5f4f4 80px);

}

#skeleton .headerin {

width: 220px;

height: 70px;

float: left;

}

#skeleton .headerin .logo {

float: left;

width: 52px;

height: 52px;

background-color: #ccc;

border-radius: 50%;

margin: 8px;

background-image: linear-gradient(90deg, #e8e9ea 0px, #edeef1 40px, #e8e9ea 80px);

background-size: 600px;

animation: shine-avatar 1.6s infinite linear;

}

#skeleton .headerin .name {

float: left;

width: 150px;

height: 16px;

margin-top: 27px;

border-radius: 0px;

background-image: linear-gradient(90deg, #e8e9ea 0px, #edeef1 40px, #e8e9ea 80px);

background-size: 600px;

animation: shine-lines 1.6s infinite linear;

}

#skeleton .menuanduser {

float: right;

}

.menuanduser .menulist {

float: left;

}

.menuanduser .useravtar {

float: left;

}

.menuanduser .menulist .menu1 {

float: left;

width: 80px;

height: 10px;

margin: 31px 5px 05px;

border-radius: 0px;

background-image: linear-gradient(90deg, #e8e9ea 0px, #edeef1 40px, #e8e9ea 80px);

background-size: 600px;

animation: shine-lines 1.6s infinite linear;

}

.useravtar {

float: left;

width: 40px;

height: 40px;

background-color: #ccc;

border-radius: 50%;

margin: 13px;

background-image: linear-gradient(90deg, #e8e9ea 0px, #edeef1 40px, #e8e9ea 80px);

background-size: 600px;

}

/*=============== skeleton Header===================*/

/*=============== skeleton Footer===================*/

#skeleton .skeleton_footer {

height: 48px;

position: fixed;

bottom: 0;

width: 100%;

background-image: linear-gradient(90deg, #efeeee 0px, #efeeee 40px, #efeeee 80px);

}

#skeleton .skeleton_footer .line {

text-align: center;

width: 270px;

margin: 0 auto;

height: 30px;

margin-top: 10px;

border-radius: 7px;

background-image: linear-gradient(90deg, #d9d9d9 0px, #e8e8e8 40px, #d9d9d9 80px);

background-size: 600px;

animation: shine-footer 1.6s infinite linear;

}

/*=============== skeleton Footer===================*/

.skeletonbox {

position: relative;

height: 291px;

background-color: #f6f7f8;

border-radius: 0%;

background-image: -webkit-linear-gradient(left, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);

background-size: 600px;

animation-duration: 1.2s;

animation-fill-mode: forwards;

animation-iteration-count: infinite;

animation-name: placeHolderShimmer;

animation-timing-function: linear;

}

@keyframes placeHolderShimmer {

0% {

background-position: -90px 0

}

100% {

background-position: 490px 0

}

.noanimation {

animation: none;

background-image: none;

}

.userdashpic {

position: absolute;

border: 3px solid #fff;

top: 100px;

width: 73px;

height: 73px;

border-radius: 50%;

background: #ccc;

left: 0;

right: 0;

margin: auto;

background-image: -webkit-linear-gradient(left, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);

background-size: 600px;

animation-duration: 1.2s;

animation-fill-mode: forwards;

animation-iteration-count: infinite;

animation-name: placeHolderShimmer;

animation-timing-function: linear;

}

.usersammury {

float: left;

width: 100%;

height: 135px;

background: #fff;

margin-top: 137px;

}

.usersammurytext1 {

float: left;

width: 100%;

height: 14px;

margin-top: 60px;

border-radius: 0px;

background-image: -webkit-linear-gradient(left, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);

background-size: 600px;

animation-duration: 1.2s;

animation-fill-mode: forwards;

animation-iteration-count: infinite;

animation-name: placeHolderShimmer;

animation-timing-function: linear;

}

.usersammurytext2 {

float: left;

width: 50%;

height: 14px;

margin-top: 15px;

border-radius: 0px;

background-image: -webkit-linear-gradient(left, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);

background-size: 600px;

animation-duration: 1.2s;

animation-fill-mode: forwards;

animation-iteration-count: infinite;

animation-name: placeHolderShimmer;

animation-timing-function: linear;

}

.skeletonbigbox {

height: 291px;

background-color: #ccc;

border-radius: 0%;

background-image: -webkit-linear-gradient(left, #f6f7f8 0%, #edeef1 20%, #f6f7f8 40%, #f6f7f8 100%);

background-size: 600px;

animation-duration: 1.2s;

animation-fill-mode: forwards;

animation-iteration-count: infinite;

animation-name: bigboxanimation;

animation-timing-function: linear;

}

@keyframes bigboxanimation {

0% {

background-position: -90px 0

}

100% {

background-position: 800px 0

}

.boxfooterline {

position:relative;

}

.boxfooterline:before {

width: 100%;

content: "";

height: 4px;

background: white;

position: absolute;

z-index: 0;

bottom: 46px;

}

#skeleton .menulines {

float: left;

width: 40px;

height: 30px;

margin-top: 20px;

}

.menu-lines {

float: left;

width: 100%;

height: 5px;

margin-bottom: 5px;

border-radius: 0px;

background-image: linear-gradient(90deg, #d9d9d9 0px, #e8e8e8 40px, #d9d9d9 80px);

background-size: 600px;

animation: shine-lines 1.6s infinite linear;

}

@keyframes shine-lines {

0% {

background-position: -100px;

}

40%, 100% {

background-position: 180px;

}

@keyframes shinenew {

0% {

background-position: -100px;

}

40%, 100% {

background-position: 600px;

}

@keyframes shine-avatar {

0% {

background-position: -32px;

}

40%, 100% {

background-position: 208px;

}

@keyframes dashboard{

0% {

background-position: -32px;

}

40%, 100% {

background-position: 360px;

}

@keyframes bigbox {

0% {

background-position: -32px;

}

40%, 100% {

background-position: 740px;

}

@keyframes shine-footer {

0% {

background-position: 100px;

}

40%, 100% {

background-position: 500px;

}

.xs-p-l-r-8 {

padding-left: 7.5px;

padding-right: 7.5px;

}

.row2mob {

margin-bottom: 15px;

}

.row1mob {

margin-bottom: 15px;

}

@media only screen and (max-width: 768px) {

.menulist {

display:none;

}

#skeleton .headerin .name {

width: 110px;

}

#skeleton .menulines {

display: block !important;

}

.skeletonbox, .skeletonbigbox {

margin-bottom: 15px;

}

.xs-p-l-r-8 {

padding-left: 15px;

padding-right: 15px;

}

.row1mob, .row2mob {

margin-bottom: 0px;

}

Renovate Perceived Performance with Skeleton Screens

Sweet, can I haz now?

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