Edit fiddle - JSFiddle - React, Tailwind, and code Playground

JSFiddle - React, Tailwind, and code Playground

HTML

<button type="button" class="alert">Alert</button>
<span class="time"></span>

JavaScript

document.querySelector(".alert").addEventListener("click",() => alert("foobar"))


setInterval(() => {
document.querySelector(".time").innerHTML = new Date().toGMTString()
},1000)

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JSFiddle - React, Tailwind, and code Playground

HTML

JavaScript

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