react-timeslot-calendar/src/js/constants/day.js

A calendar based on timeslots which can be set as available, occupied and so on.

export const DEFAULT_TIMESLOT_FORMAT = 'h';
export const DEFAULT_TIMESLOT_SHOW_FORMAT = 'h:mm A';
export const DEFAULT_TIMESLOTS = Array(24).fill(null).map((n, i) => [`${ i }`, `${ i + 1 }`] );