input-time-helper
Intuitively (by using local time) get/set the value of a date- or time-based HTML input element.
user-time
Turns fuzzy user time strings into a formatted time string
@feelinglovelynow/datetime-local
First function accepts a Date object and returns a string that may be used as a value in an input that has a type of datetime-local - YYYY-MM-DDTHH:mm. Second function accepts a datetime-local input's value and returns a date time string format based on I