1. fluttertoast: ^8.0.8
Short Intro: This library supports two kind of toast messages: one withBuildContext other with No BuildContext.
Check out installation and/or implementation guide on pub.dev:
fluttertoast | Flutter Package
Toast Library for Flutter, Easily create toast messages in single line of code

GitHub - ponnamkarthik/FlutterToast: Toast Plugin for Flutter
Toast Plugin for Flutter. Contribute to ponnamkarthik/FlutterToast development by creating an account on GitHub.

2. flutter_local_notifications: ^9.2.0
Short Intro: A cross platform library to display notifications/toast messages in flutter. Check out installation and/or implementation guide on pub.dev:flutter_local_notifications | Flutter Package
A cross platform plugin for displaying and scheduling local notifications for Flutter applications with the ability to customise for each platform.

GitHub - MaikuB/flutter_local_notifications: A Flutter plugin for displaying local notifications on Android, iOS, macOS and Linux
A Flutter plugin for displaying local notifications on Android, iOS, macOS and Linux - GitHub - MaikuB/flutter_local_notifications: A Flutter plugin for displaying local notifications on Android, i...

3. flash: ^2.0.3+2
Short Intro: This plugin allows you to display messages or alerts in your app quickly and easily. It can be used as an alternative toSnackbar or Toast or Dialog and offers plenty of useful features and customization options.
Check out installation and/or implementation guide on pub.dev:
flash | Flutter Package
⚡️A highly customizable, powerful and easy-to-use alerting library for Flutter.

GitHub - sososdk/flash: ⚡️A highly customizable, powerful and easy-to-use alerting library for Flutter.
⚡️A highly customizable, powerful and easy-to-use alerting library for Flutter. - GitHub - sososdk/flash: ⚡️A highly customizable, powerful and easy-to-use alerting library for Flutter.
4. overlay_support: ^1.2.1
Short Intro: This supports for overlay, which will make easier to show toast or app notifications. Check out installation and/or implementation guide on pub.dev:overlay_support | Flutter Package
proivder support for overlay, easy to build toast and internal notification

GitHub - boyan01/overlay_support: a flutter toast and notification library
a flutter toast and notification library. Contribute to boyan01/overlay_support development by creating an account on GitHub.
5. bot_toast: ^4.0.1
Short Intro: Easy and light weight library to display app notifications with user customizations. Check out installation and/or implementation guide on pub.dev:bot_toast | Flutter Package
A really easy to use flutter toast library.Easy to use and feature rich.

GitHub - MMMzq/bot_toast: A really easy to use flutter toast library
A really easy to use flutter toast library. Contribute to MMMzq/bot_toast development by creating an account on GitHub.

6. getwidget: ^2.0.4
Short Intro: GetWidget is an open-source library that comes with pre-built 1000+ UI components. It makes development faster & more enjoyable. You can customize the component as per your needs. Check out installation and/or implementation guide on pub.dev:getwidget | Flutter Package
GetWidget is open source library that come with pre-build 1000+ UI components. It makes development faster & more enjoyable. You can customize the component as per your need.

GitHub - ionicfirebaseapp/getwidget: Most popular and easy to use open source UI library with 1000+ Widgets to build flutter app.
Most popular and easy to use open source UI library with 1000+ Widgets to build flutter app. - GitHub - ionicfirebaseapp/getwidget: Most popular and easy to use open source UI library with 1000+ W...

7. another_flushbar: ^1.10.28
Short Intro: This plugin gives more customization options to its users. For flutter developers, it is made to substitute toasts and snackbars. Check out installation and/or implementation guide on pub.dev:another_flushbar | Flutter Package
A flexible widget for user notification. Customize your text, button, duration, animations and much more. For Android devs, it is made to replace Snackbars and Toasts.

GitHub - cmdrootaccess/another-flushbar: A flexible widget for user notification. Customize your text, button, duration, animations and much more. For Android devs, it is made to replace Snackbars and Toasts.
A flexible widget for user notification. Customize your text, button, duration, animations and much more. For Android devs, it is made to replace Snackbars and Toasts. - GitHub - cmdrootaccess/anot...

8. top_snackbar_flutter: ^1.0.2
Short Intro: This library using a simple API for regular Material methodshowDialog. If you want to display your own widget you can pass it into showTopSnackBar function.
Check out installation and/or implementation guide on pub.dev:
top_snackbar_flutter | Flutter Package
Top snack bar package was created for nice and convenient way to inform users about what happened.

GitHub - LanarsInc/top-snackbar-flutter: Modern UI snackbar widget
Modern UI snackbar widget. Contribute to LanarsInc/top-snackbar-flutter development by creating an account on GitHub.

9. flutter_styled_toast: ^2.0.0
Short Intro: This is a simple & light weight which displays the app notifications. It is built for both android and iOS users. Check out installation and/or implementation guide on pub.dev:flutter_styled_toast | Flutter Package
A Styled Toast Flutter package. You can highly customize toast ever.Beautify toast with a series of animations and make toast more beautiful.

GitHub - JackJonson/flutter_styled_toast: A Styled Toast Flutter package.
A Styled Toast Flutter package. Contribute to JackJonson/flutter_styled_toast development by creating an account on GitHub.

10. flutter_smart_dialog: ^3.3.1
Short Intro: Here we can easily display the flutter toast notification, alerts, and app messages more conveniently. The use of this plugin makes the toast easier to display. Check out installation and/or implementation guide on pub.dev:flutter_smart_dialog | Flutter Package
An elegant Flutter Dialog solution, Easily implement Toast, Loading and custom Dialog, Make the use of the dialog easier!

GitHub - fluttercandies/flutter_smart_dialog: An elegant Flutter Dialog solution | 一种更优雅的 Flutter Dialog 解决方案
An elegant Flutter Dialog solution | 一种更优雅的 Flutter Dialog 解决方案 - GitHub - fluttercandies/flutter_smart_dialog: An elegant Flutter Dialog solution | 一种更优雅的 Flutter Dialog 解决方案


