The master bug for these features is bug #29359. GTK port should support these UIs at least in developer builds for starters.
*** Bug 127167 has been marked as a duplicate of this bug. ***
Is there a chance we'll see this in Safari on macOS soon?
Can someone please give an update on this issue?
With Firefox 54 having date inputs behind a flag soon Safari will be the last major browser left lacking support for it. See http://caniuse.com/#feat=input-datetime
This bug is for implementing date and time inputs for the GTK+ port. Drawing native widgets is necessarily platform-specific -- we're going to surely want to use GtkCalendar, for example -- so adding a date picker for the GTK+ port is not going to do any good for Safari. You might want to file a new bug report for the macOS or iOS ports.
See bug 119175(In reply to Michael Catanzaro from comment #4)
> You might want to file a new bug report for the macOS or iOS ports.
See bug 119175