Test name | Executions per second |
---|---|
jQuery hasClass | 1778848.6 Ops/sec |
Vanilla JS classList.contains | 4393510.0 Ops/sec |
<script src="https://ajax.googleapis.com/ajax/libs/jquery/3.2.1/jquery.min.js"></script>
<div id="el" class="test"></div>
$("#el").hasClass("test");
document.getElementById("el").classList.contains("test");