Date object package

Description

A package for JavaScript's built-in Date object.
This package provides implementations of the standard get and set methods for working with dates. All set methods follow an immutable approach, creating a new Date object using new Date() and setTime() to ensure no side effects or modifications to the original date.

Note: All set methods only support single arguments (e.g., setHours(20)), and do not accept the additional optional parameters found in the native built-in methods (e.g., setHours(20, 21, 22)).

For more information, refer to the MDN documentation for Date.