We now generally consider Moment to be a legacy project in maintenance mode. It is not dead, but it is indeed done.
Momentjs was built with the old internet in mind, and never really adapted with the times. Because of this, the project has essentially been abandoned, and will not be supported any longer. They don't recommend creating new projects that use moment. View the docs to peruse a list of other datetime packages that they recommend instead.
From Momentjs's own Documentation:
We now generally consider Moment to be a legacy project in maintenance mode. It is not dead, but it is indeed done.
Momentjs was built with the old internet in mind, and never really adapted with the times. Because of this, the project has essentially been abandoned, and will not be supported any longer. They don't recommend creating new projects that use moment. View the docs to peruse a list of other datetime packages that they recommend instead.