JSFiddle - React, Tailwind, and code Playground

by Alexey Ukolov

HTML

<p id="text_">Старый текст</p>

<button type="button" id="button_">Кнопка</button>

JavaScript

function change_text(){
    document.querySelector("#text_").innerHTML = "Новый текст"
}

document.querySelector("#button_").onclick = change_text