Proof

react-native-date-picker

the real package JS runs from the bundle; requireNativeComponent('RNDatePicker') resolves to the shared wheel picker. Inline changes emit the upstream timestamp event. The iOS modal presents those wheels through the native action sheet, with Confirm, Cancel and programmatic dismissal; the package converts the confirmed timestamp to Date.
90%
API coverage
No visual proof cases have been published for this package yet. The registry summary below describes what the compat layer implements.
Working (12)
DatePicker (inline)iOS modal/open with onConfirm/onCancel and closePickerdateonDateChangemode (date/time/datetime)locale (month names, y/m/d column order, 12/24h cycle, day-period labels)minimumDatemaximumDate (settle-clamp bounce)minuteIntervaltimeZoneOffsetInMinutestextColortheme
Missing (4)
Android modal/open modewheel wrap-around for month/day columnscylindrical row compression (edge fade only)datetime day wheel spans min/max or ±2 years instead of the UIKit range