JSFiddle - React, Tailwind, and code Playground

HTML

<div class="example" class="test">
    hallo
    <div></div>
    <p class="test">hi</p>
    <div>
        <b class="test">hi there</b>
    </div>
</div>

JavaScript

$(document).ready(function () {
    $('.example')
        .contents()
        .filter(function () {
        return this.nodeType === 3; //Node.TEXT_NODE
    }).remove();
});