New intl.datetimeformat July 8, 2019 16 32 64 128 New intl.datetimeformat js New intl.datetimeformat().resolvedoptions().timezone New intl.datetimeformat('en-us').format(date) New intl.datetimeformat timezone New intl.datetimeformat options New intl datetimeformat yyyy-mm-dd New intl.datetimeformat javascript New intl.datetimeformat().format