Formatting and Extracting Date in React
To extract Day, Month and Year using toLocalString
Sample date formatting for React Javascript using toLocalString() function

const ExpenseDate = () => {
const date = new Date(2021,3,12);
const year = date.getFullYear();
const month = date.toLocaleString('en-US', { month: 'long' });
const day = date.toLocaleString('en-US', { day: '2-digit' });
return (
<div className="expense-date">
<div className="expense-date__year">{year}</div>
<div className="expense-date__month">{month}</div>
<div className="expense-date__day">{day}</div>
</div>
);
}
More formatting information and be referred here: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Global_Objects/Date/toLocaleString