Packages

Package Name	Package Link	Description
connectivity_plus	https://pub.dev/packages/connectivity_plus	Flutter plugin for discovering the state of the network (WiFi & mobile/cellular) connectivity on Android and iOS.
flutter_bloc	https://pub.dev/packages/flutter_bloc https://bloclibrary.dev/	Flutter Widgets that make it easy to implement the BLoC (Business Logic Component) design pattern. Built to be used with the bloc state management package.
local_auth	https://pub.dev/packages/local_auth	Flutter plugin for Android and iOS devices to allow local authentication via fingerprint, touch ID, face ID, passcode, pin, or pattern.
mask_text_input_formatter	https://pub.dev/packages/mask_text_input_formatter	The package provides TextInputFormatter for TextField and TextFormField which format the input by a given mask.
qr_code_scanner	https://pub.dev/packages/qr_code_scanner	QR code scanner that can be embedded inside flutter. It uses zxing in Android and MTBBarcode scanner in iOS.