Top Dart packages
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http
dart.dev
A composable, cross-platform, Future-based API for making HTTP requests.
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shared_preferences
flutter.dev
Flutter plugin for reading and writing simple key-value pairs. Wraps NSUserDefaults on iOS and SharedPreferences on Android.
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url_launcher
flutter.dev
Flutter plugin for launching a URL on Android and iOS. Supports web, phone, SMS, and email schemes.
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path_provider
flutter.dev
Flutter plugin for getting commonly used locations on the Android & iOS file systems, such as the temp and app data directories.
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image_picker
flutter.dev
Flutter plugin for selecting images from the Android and iOS image library, and taking new pictures with the camera.
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cloud_firestore
flutter.dev
Flutter plugin for Cloud Firestore, a cloud-hosted, noSQL database with live synchronization and offline support on Android and iOS.
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provider
dash-overflow.net
A mixture between dependency injection and state management, built with widgets for widgets.
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rxdart
fluttercommunity.dev
RxDart is an implementation of the popular reactiveX api for asynchronous programming, leveraging the native Dart Streams api.
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firebase_core
Flutter plugin for Firebase Core, enabling connecting to multiple Firebase apps.
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cached_network_image
Flutter library to load and cache network images. Can also be used with placeholder and error widgets.
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dio
A powerful Http client for Dart, which supports Interceptors, FormData, Request Cancellation, File Downloading, Timeout etc.
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sqflite
tekartik.com
Flutter plugin for SQLite, a self-contained, high-reliability, embedded, SQL database engine.
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firebase_messaging
Flutter plugin for Firebase Cloud Messaging, a cross-platform messaging solution that lets you reliably deliver messages on Android and iOS.
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google_sign_in
flutter.dev
Flutter plugin for Google Sign-In, a secure authentication system for signing in with a Google account on Android and iOS.
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connectivity
flutter.dev
Flutter plugin for discovering the state of the network (WiFi & mobile/cellular) connectivity on Android and iOS.