1 <div class="bs-docs-section">
2 <h1 id="transitions" class="page-header">Transitions <small>transition.js</small></h1>
4 <h2>About transitions</h2>
5 <p>For simple transition effects, include <code>transition.js</code> once alongside the other JS files. If you're using the compiled (or minified) <code>bootstrap.js</code>, there is no need to include this—it's already there.</p>
7 <p>Transition.js is a basic helper for <code>transitionEnd</code> events as well as a CSS transition emulator. It's used by the other plugins to check for CSS transition support and to catch hanging transitions.</p>