history 0.0.1 (1 month ago) verified mahawarkartikey.in balance fsf-libre osi-approved bsd-3-clause Dart 3 compatible country_data_kit A high-performance Flutter package for handling country, state, and city data using protobuf for efficient data serialization and querying. 0 likes 0 posts 0 links Dart Flutter Android iOS Windows Linux macOS dart country state city protobuf