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User Rating: 2.2/5 ( 3 votes)
Spin.js is a highly customizable and light-weight CSS3 animated spinner loader for your web pages.
Features
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No images, no external CSS
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No dependencies (jQuery is supported, but not required)
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Highly configurable
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Resolution independent
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Uses VML as fallback in old IEs
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Uses @keyframe animations, falling back to setTimeout()
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Works in all major browsers, including IE6
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MIT License
Spin.js dynamically creates spinning activity indicators that can be used as resolution-independent replacement for AJAX loading GIFs.
Spin.js has been successfully tested in the following browsers:
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Chrome
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Safari 3.2+
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Firefox 3.5+
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IE 6,7,8,9
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Opera 10.6+
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Mobile Safari (iOS 3.1+)
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Android 2.3+
Source: fgnass.github.io
1. INCLUDE JS FILES
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.6.2/jquery.min.js"></script>
<script src="spin.min.js"></script>
2. HTML
<div id="preview"></div>
3. JAVASCRIPT
var opts = {
lines: 9, // The number of lines to draw
length: 20, // The length of each line
width: 10, // The line thickness
radius: 30, // The radius of the inner circle
corners: 1, // Corner roundness (0..1)
rotate: 0, // The rotation offset
direction: 1, // 1: clockwise, -1: counterclockwise
color: '#000', // #rgb or #rrggbb or array of colors
speed: 1, // Rounds per second
trail: 60, // Afterglow percentage
shadow: false, // Whether to render a shadow
hwaccel: false, // Whether to use hardware acceleration
className: 'spinner', // The CSS class to assign to the spinner
zIndex: 2e9, // The z-index (defaults to 2000000000)
top: '50%', // Top position relative to parent
left: '50%' // Left position relative to parent
};
var target = document.getElementById('foo');
var spinner = new Spinner(opts).spin(target);