Test case details

Preparation Code

<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script> <div class="container"> <p class="item">item</p> <p class="item">item</p> <p class="item">item</p> <p class="item">item</p> <p class="item">item</p> <p class="item">item</p> <p class="item">item</p> <p class="item">item</p> <p class="item">item</p> <p class="item">item</p> </div>

Test cases

Test #1

$items = $('.item');

Test #2

items = document.getElementsByClassName('item');  

Test #3

items = document.getElementsByClassName('item'); $items = $(items);