JSFiddle - React, Tailwind, and code Playground

HTML

<li class="chatbox-item">
    <div class="item">
        <div class="item-header"> <a href="#" class="close-chatbox">X</a>

        </div>
    </div>
</li>

JavaScript

$(function () {
    $(".close-chatbox").click(function () {
        $(this).parent().parent().parent().hide();
    });
});