New Case Study:See how Anthropic automated 95% of dependency reviews with Socket.Learn More →

universal-parallax

Package Overview

Dependencies

Advanced tools

Install Socket

Detect and block malicious and high-risk dependencies

Install

universal-parallax

Easy parallax plugin using vanilla javascript. Works on mobile devices (really). Lightweight (2kb). Cross browser compatibility

1.3.2
latest
Source
npm

Version published: 6 years ago

Weekly downloads: 21; decreased by-60.38%

Maintainers: 1

Weekly downloads

Created: 7 years ago

Source

Universal Parallax

Easy parallax plugin using pure javascript. Lightweight (2kb) and cross browser compatibility - including mobile platforms (iOS, Android).

See demo

:zap: Features

Easy setup
Pure JavaScript
Adaptive height
Works on mobile devices
Lightweight (2kb minified)

:floppy_disk: Install

$ npm i universal-parallax -S

:rocket: Setup

#1

Choose between:

Include this in your <head> section

<link href="node_modules/universal-parallax/dist/universal-parallax.min.css" rel="stylesheet">

Or add this CSS

.parallax__container {
	clip: rect(0, auto, auto, 0);
	height: 100%;
	left: 0;
	overflow: hidden;
	position: absolute;
	top: 0;
	width: 100%;
	z-index: -100;
}

.parallax {
	position: fixed;
	top: 0;
	-webkit-transform: translate3d(0, 0, 0);
	transform: translate3d(0, 0, 0);
	-webkit-transform-style: preserve-3d;
	transform-style: preserve-3d;
	width: 100%;

	/* BG behaviour */
	background-position: center;
	background-repeat: no-repeat;
	background-size: cover;
}

:zap: BG behaviour in seperate class gives more flexibility controlling them :zap: SASS version available in /dist folder

#2

If <section> is your container, make the parallax element inside it

<section>
	<div class="parallax" data-parallax-image="path/to/your_image">
</section>

:zap: You can also use background-image to define your image instead of using data-parallax-image=""

#3

Include the script to your project

<script src="node_modules/universal-parallax/dist/universal-parallax.min.js"></script>

#4

Initialize the JS function

<script>
	new universalParallax().init();
</script>

That's it! :checkered_flag:

If it resembles the demo - you're done :tada:
See customizations underneath
Please report any problems you find
Otherwise, let me know me for new features or improvements. Thanks!

Custom speed

You can change the parallax speed; the higher the number, the slower the parallax effect

new universalParallax().init({
	speed: 6.0
});

:zap: speed: 1 is the minimum value before the background image is fixed

Tips

Opacity

If you want your backround color to shine through or dampen the image without making it a .png - just add transparency to it

.parallax {
	opacity: 0.5;
}

Keywords

FAQs

What is universal-parallax?

Is universal-parallax popular?

Is universal-parallax well maintained?

Package last updated on 24 Feb 2019

Did you know?

Socket for GitHub automatically highlights issues in each pull request and monitors the health of all your open source dependencies. Discover the contents of your packages and block harmful activity before you install or update your dependencies.

Install