JSFiddle - React, Tailwind, and code Playground

by apoucoz

HTML

<div data-offset="5" class="poster">
  <div class="shine"></div>
  <div data-offset="-2" class="layer-1"></div>
  <div class="layer-2"></div>
  <div data-offset="1" class="layer-3"></div>
  <div data-offset="3" class="layer-4"></div>
  <div data-offset="10" class="layer-5"></div>
</div>

CSS

.btn {
    text-decoration: none;
    color: #fff;
    background: #AEBEC7;
    font-size: 12px;
    border-radius: 3px;
    padding: 10px;
    text-transform: uppercase;
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.5);
    position: absolute;
    left: 50%;
    top: 75px;
    -webkit-transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    transform: translateX(-50%);
}
.poster {
    width: 320px;
    height: 500px;
    position: absolute;
    top: 50%;
    left: 50%;
    margin: -250px 0 0 -160px;
    border-radius: 5px;
    box-shadow: 0 45px 100px rgba(0, 0, 0, 0.4);
    overflow: hidden;
}
.poster .shine {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: -webkit-linear-gradient(315deg, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 60%);
    background: linear-gradient(135deg, rgba(255, 255, 255, 0.5) 0%, rgba(255, 255, 255, 0) 60%);
    z-index: 100;
}
.poster div[class*="layer-"] {
    position: absolute;
    top: -10px;
    left: -10px;
    right: -10px;
    bottom: -10px;
    background-size: 100% auto;
    background-repeat: no-repeat;
    background-position: 0 0;
    -webkit-transition: 0.1s;
    transition: 0.1s;
}
.poster .layer-1 {
    background-image: url("http://designmodo.com/demo/apple-tv-parallax/images/1.png");
}
.poster .layer-2 {
    background-image: url("http://designmodo.com/demo/apple-tv-parallax/images/2.png");
}
.poster .layer-3 {
    top: 0;
    bottom: 0;
    left: 0;
    right: 0;
    background-image: url("http://designmodo.com/demo/apple-tv-parallax/images/3.png");
}
.poster .layer-4 {
    background-image: url("http://designmodo.com/demo/apple-tv-parallax/images/4.png");
}
.poster .layer-5 {
    background-image: url("http://designmodo.com/demo/apple-tv-parallax/images/5.png");
}

JavaScript

/** 
 * Designed by @Konstantine Trundayev
 * https://dribbble.com/k0t
 * Coded by @Balaj Marius for @Designmodo
 * http://mariusbalaj.com | http://designmodo.com
 */

var $poster = $('.poster'),
    $shine = $('.shine'),
    $layer = $('div[class*="layer-"]'),
    w = $(window).width(), //window width
    h = $(window).height(); //window height

$(window).on('mousemove', function (e) {
    var offsetX = 0.5 - e.pageX / w, //cursor position X
        offsetY = 0.5 - e.pageY / h, //cursor position Y
        dy = e.pageY - h / 2, //@h/2 = center of poster
        dx = e.pageX - w / 2, //@w/2 = center of poster
        theta = Math.atan2(dy, dx), //angle between cursor and center of poster in RAD
        angle = theta * 180 / Math.PI - 90, //convert rad in degrees
        offsetPoster = $poster.data('offset'),
        transformPoster = 'translateY(' + -offsetX * offsetPoster + 'px) rotateX(' + (-offsetY * offsetPoster) + 'deg) rotateY(' + (offsetX * (offsetPoster * 2)) + 'deg)'; //poster transform

    //get angle between 0-360
    if (angle < 0) {
        angle = angle + 360;
    }

    //gradient angle and opacity
    $shine.css('background', 'linear-gradient(' + angle + 'deg, rgba(255,255,255,' + e.pageY / h + ') 0%,rgba(255,255,255,0) 80%)');

    //poster transform
    $poster.css('transform', transformPoster);

    //parallax foreach layer
    $layer.each(function () {
        var $this = $(this),
            offsetLayer = $this.data('offset') || 0,
            transformLayer = 'translateX(' + offsetX * offsetLayer + 'px) translateY(' + offsetY * offsetLayer + 'px)';

        $this.css('transform', transformLayer);
    });

});