better-auth/docs/app/blog/_components/fmt-dates.tsx

import { cn } from "@/lib/utils";

const dateFormatter = new Intl.DateTimeFormat("en-US", {
	year: "numeric",
	month: "short",
	day: "numeric",
	timeZone: "UTC",
});

export function FormattedDate({
	date,
	...props
}: React.ComponentPropsWithoutRef<"time"> & { date: string | Date }) {
	date = typeof date === "string" ? new Date(date) : date;

	return (
		<time
			className={cn(props.className, "")}
			dateTime={date.toISOString()}
			{...props}
		>
			{dateFormatter.format(date)}
		</time>
	);
}