JSFiddle - React, Tailwind, and code Playground

CSS

.success {
    color: green;
}
.error, .timeout {
    color: red;
}

JavaScript

function printDate() {
    let date = new Date();
    console.log(date.toUTCString())
}

// Appelle la fonction printDate toutes les 5 secondes Ă  partir de l'heure 
setInterval(printDate, 5000)