A library for calculating the dates of national holidays
$ npm install nolidayimport noliday, { Country } from 'noliday'
const holidays = noliday.getHolidays({ year: 2022, country: Country.Netherlands})
console.log(holidays){
'Ascension Day': 2022-05-26T00:00:00.000Z,
'Boxing Day': 2022-12-26T00:00:00.000Z,
'Christmas Day': 2022-12-25T00:00:00.000Z,
'Easter Monday': 2022-04-18T00:00:00.000Z,
'Easter Sunday': 2022-04-17T00:00:00.000Z,
'Good Friday': 2022-04-15T00:00:00.000Z,
'Kingsday (NL)': 2022-04-27T00:00:00.000Z,
'Liberation Day (NL)': 2022-05-05T00:00:00.000Z,
"New Year's Day": 2022-01-01T00:00:00.000Z,
'Whit Monday': 2022-06-06T00:00:00.000Z,
'Whit Sunday': 2022-06-05T00:00:00.000Z
}getHolidays(options: { year: number, country: Country }): { holiday: Holiday, date: Date }[]isHolday(options: { date: NDate, country: Country }): boolean