JavaScript has a new internationalization API, this section only talk about Date & Number
//Experimenting API
const now = new Date();
const options = {
hour: "numeric",
minute: "numeric",
day: "numeric",
month: "long",
year: "numeric",
weekday: "long", //it can be specified to short or narrow
};
const locale = navigator.language;
console.log(locale);
labelDate.textContent = new Intl.DateTimeFormat(locale, options).format(now);