Proposal: Date & datetime field components

It would be awesome if there was some available UX Components to handle interactive Date / DateTime fields. Current 'standard fields' are bit clunky. 

Something like: 

- https://mdbootstrap.com/docs/jquery/forms/date-picker/
- https://gijgo.com/datepicker/example/bootstrap-4
- https://wakirin.github.io/Lightpick/
