JSFiddle - React, Tailwind, and code Playground

HTML

<link rel="stylesheet" href="http://twitter.github.com/bootstrap/assets/css/bootstrap.css">
<div class="btn-group" data-toggle="buttons-radio">
    <button class="btn active">1</button>
    <button class="btn">2</button>
    <button class="btn">3</button>
    <button class="btn">4</button>
    <button class="btn">5</button>
    <button class="btn">6</button>
    <button class="btn">7</button>
</div>

JavaScript

$("button").click(function () {
    $(this).toggleClass("active");
});