JSFiddle - React, Tailwind, and code Playground

HTML

<div id="remove">
    <img src="https://2ch.hk/pr/src/434622/14233545659430.png" alt="">
    <img src="https://2ch.hk/pr/src/434622/14233545659601.png" alt="">
    <img src="https://2ch.hk/pr/src/434622/14233545659672.jpg" alt="">
</div>

JavaScript

var root = document.getElementById("remove");
var children = root.children;
var superRoot = root.parentNode;
var len = children.length;


for(var i=0; i<len; i++)
{
   superRoot.appendChild(children[i]);
}

superRoot.removeChild(root);