Watch this: Patek Philippe Calatrava’s new day-date function switches in a blink

Perhaps the best-known of all its collections, Patek Philippe’s Calatrava has been a solid pillar of the brand since 1932.
GitHub

helplib is an npm module that provides useful functions, including date, formatting, generation functionalities.

Gets the name of the day of the week for the given date object. date: The date object to get the day of the week for. If not provided, the current date and time will be used. Gets the name of the ...