Snippet to get one day of the week every week in React.Js

date.js

export const everyWeek = (x) => {
  let prev = new Date();
    prev.setDate(prev.getDate() + (x+(7+prev.getDay())) % 7); 
      return prev
        .toISOString()
        .slice(0, 10)
        .replace('T',' ');
}