JSFiddle - React, Tailwind, and code Playground

by Nicolas PUJOL

HTML

<div id="content">
    <span>?</span>
    <br>
    <span>Gliding</span>
    <div>gliding</div>
    <div>
        test
        <div>gliding</div>
    </div>
</div>

JavaScript

function replaceWords() {
    var elements = document.querySelectorAll("#content *");

    for (element of elements) {
        var eltText = element.innerText;

        if (eltText === "Gliding" || eltText === "gliding") {
            element.innerText = (eltText[0] === eltText[0].toUpperCase() ? "C" : "c") + "rashing";
        }
    }
}

replaceWords();