@keerthana_lagadapati/date-utilities/date-utilities.js

The Date Utilities Module provides a collection of reusable functions to simplify working with dates in JavaScript.

const DateUtils = {
    // Formats a date object into a specific format (e.g., DD-MM-YYYY)
    formatDate(date, format = "DD-MM-YYYY") {
      const options = {
        DD: String(date.getDate()).padStart(2, "0"),
        MM: String(date.getMonth() + 1).padStart(2, "0"),
        YYYY: String(date.getFullYear()),
        HH: String(date.getHours()).padStart(2, "0"),
        mm: String(date.getMinutes()).padStart(2, "0"),
        ss: String(date.getSeconds()).padStart(2, "0"),
      };
      return format.replace(/DD|MM|YYYY|HH|mm|ss/g, (match) => options[match]);
    },
  
    // Adds a number of days to a given date
    addDays(date, days) {
      const newDate = new Date(date);
      newDate.setDate(newDate.getDate() + days);
      return newDate;
    },
  
    // Subtracts a number of days from a given date
    subtractDays(date, days) {
      const newDate = new Date(date);
      newDate.setDate(newDate.getDate() - days);
      return newDate;
    },
  
    // Checks if a given year is a leap year
    isLeapYear(year) {
      return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
    },
  
    // Returns the weekday name for a date
    getWeekday(date) {
      const weekdays = ["Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", "Friday", "Saturday"];
      return weekdays[date.getDay()];
    },
  
    // Calculates the difference in days between two dates
    daysBetween(date1, date2) {
      const diff = Math.abs(date1 - date2);
      return Math.ceil(diff / (1000 * 60 * 60 * 24));
    },
  
    // Checks if a date is on a weekend
    isWeekend(date) {
      const day = date.getDay();
      return day === 0 || day === 6; // Sunday (0) or Saturday (6)
    },
  };
  
  export default DateUtils;