JSFiddle - React, Tailwind, and code Playground

Animated Bar Graphs

by Jennifer Perrin

HTML

<link rel="stylesheet" href="http://cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.1/css/bootstrap.css">
<link rel="stylesheet" href="http://maxcdn.bootstrapcdn.com/font-awesome/4.2.0/css/font-awesome.min.css">
<script src="//cdnjs.cloudflare.com/ajax/libs/twitter-bootstrap/3.3.1/js/bootstrap.min.js"></script>
<div class="wrap">
    <h1>Animated Bar Graphs</h1>
    
    <div class="holder">
        <div class="bar cf" data-percent="85%">
            <span class="label">Photoshop</span>
        </div>
        <div class="bar cf" data-percent="94%">
            <span class="label light">Illustrator</span>
        </div>
        <div class="bar cf" data-percent="65%">
            <span class="label">Indesign</span>
        </div>
        <div class="bar cf" data-percent="90%">
            <span class="label light">HTML</span>
        </div>
        <div class="bar cf" data-percent="90%">
            <span class="label">CSS</span>
        </div>
        <div class="bar cf" data-percent="80%">
            <span class="label light">jQuery</span>
        </div>
        <div class="bar cf" data-percent="85%">
            <span class="label light">RWD</span>
        </div>
        <div class="bar cf" data-percent="75%">
            <span class="label">PHP</span>
        </div>
        <div class="bar cf" data-percent="80%">
            <span class="label light">WordPress</span>
        </div>
        <div class="bar cf" data-percent="70%">
            <span class="label">SASS/SCSS</span>
        </div>
    </div>
</div>

CSS

@import url(http://fonts.googleapis.com/css?family=Droid+Serif:400,400italic|Montserrat:400,700);

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, embed,
figure, figcaption, footer, header, hgroup,
menu, nav, output, ruby, section, summary,
time, mark, audio, video {
    margin: 0;
    padding: 0;
    border: 0;
    font: inherit;
    font-size: 100%;
    vertical-align: baseline;
}

html {
    line-height: 1;
}

ol, ul {
    list-style: none;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

caption, th, td {
    text-align: left;
    font-weight: normal;
    vertical-align: middle;
}

q, blockquote {
    quotes: none;
}
q:before, q:after, blockquote:before, blockquote:after {
    content: "";
    content: none;
}

a img {
    border: none;
}

article, aside, details, figcaption, figure, footer, header, hgroup, main, menu, nav, section, summary {
    display: block;
}

* {
    box-sizing: border-box;
}

body {
    color: #333;
    -webkit-font-smoothing: antialiased;
    font-family: "Montserrat", sans-serif;
    padding: 2%;
}

.wrap {
    width: 90%;
    margin: 0 auto;
}

h1 {
    font-family: "Montserrat", sans-serif;
    font-weight: bold;
    text-align: center;
    font-size: 1.5em;
    padding: .5em 0;
    margin-bottom: 1em;
    border-bottom: 1px solid #dadada;
    letter-spacing: 3px;
    text-transform: uppercase;
}

ul li {
    line-height: 2;
    font-weight: bold;
    font-family: "Montserrat", sans-serif;
    font-size: .85em;
    text-transform: uppercase;
    clear: both;
}
ul li:before {
    content: "\2023";
    padding: 0 1em 0 0;
}

.bar {
    background: #e74c3c;
    width: 0;
    margin: .25em 0;
   ...

JavaScript

setTimeout(function start (){
    
    $('.bar').each(function(i){  
        var $bar = $(this);
        $(this).append('<span class="count"></span>')
        setTimeout(function(){
            $bar.css('width', $bar.attr('data-percent'));      
        }, i*100);
    });
    
    $('.count').each(function () {
        $(this).prop('Counter',0).animate({
            Counter: $(this).parent('.bar').attr('data-percent')
        }, {
            duration: 2000,
            easing: 'swing',
            step: function (now) {
                $(this).text(Math.ceil(now) +'%');
            }
        });
    });
    
}, 500)