Parallax Scroll is a jQuery plugin to create elements with background images that behaves as if their <code>background-attachment</code> property is between <code>scroll</code> and <code>fixed</code>, similar to the parallax scrolling effect you see on Spotify and is loosely based on Peder Andreas Nielsen&rsquo;s <a href="https://github.com/pederan/Parallax-ImageScroll" target="_blank">Parallax ImageScroll</a>.