vanillajs-browser-helpers/wrap.mjs

Collection of convenience code snippets (helpers) that aims to make it a little easier to work with vanilla JS in the browser

import insertAfter from './insertAfter';
function findEmptyElm(elm) {
    const child = elm?.firstElementChild;
    return child ? findEmptyElm(child) : elm;
}
export default (elm, html) => {
    if (html) {
        const wrapElm = findEmptyElm(insertAfter(elm, html));
        wrapElm?.appendChild(elm);
    }
    return elm;
};