react-date-picker/src/MonthView/navKeys.js

A carefully crafted date picker for React

export default {
  ArrowUp: -7,
  ArrowDown: 7,
  ArrowLeft: -1,
  ArrowRight: 1,

  PageUp(mom) {
    return mom.add(-1, 'month')
  },
  PageDown(mom) {
    return mom.add(1, 'month')
  },
  Home(mom) {
    return mom.startOf('month')
  },
  End(mom) {
    return mom.endOf('month')
  }
}