datepickers

https://flatpickr.js.org/examples/

https://wicky.nillia.ms/cally/

Address suggestions

Do you know about something free that can autocomplete address and it is suitable for react native? E.g. https://smeijer.github.io/leaflet-geosearch/usage But this lib is connected to web platform and document object. So - no way. There is a Google Places library but it requires API key.

this one is the good one

https://api.mapy.cz/suggest/?count=5&phrase=sokolska%208&category=address_cz,street_cz

** Documentation ** http://api.mapy.cz/