Top 10 Best Flutter Alert Widgets List

Ujjwal Bhardwaj

Oct 31, 2023 • 6 min read

A Flutter Alert Widget is a simple component that is used to alert the user of the application. It means it allows the creation of a dialog box with an important message that helps the users to take appropriate action.

It is a popup in the middle of the screen which places an overlay over the background. It does not fill the entire screen. It is normally used for events that require users to take any action before they can proceed further.

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As of now, we are going to list the Top Flutter Alert Widget packages here:

1. flash: ^2.0.3+2

Short Intro: This is a highly customizable, easy to use flutter plugin for alerting widgets.

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.

Dart packages

Contribute or raise an issue ticket on GitHub:

2. getwidget: ^2.0.4

Short Intro: GetWidget is an open source library that comes with pre-build 1000+ UI components. It makes development faster & more enjoyable. You can customize the component as per your need.

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.

Dart packages

Check out the different types and/or implementation of GFAlert:

Contribute or raise an issue ticket on GitHub:

3. 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.

Dart packages

Contribute or raise an issue ticket on GitHub:

4. flutter_local_notifications: ^9.2.0

Short Intro: A cross platform library to display notifications/toast messages.

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.

Dart packages

Contribute or raise an issue ticket on GitHub:

5. flutter_smart_dialog: ^3.3.1

Short Intro: Here we can easily display the flutter toast messages, alerts , and app notifications more conveniently. 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!

Dart packages

Contribute or raise an issue ticket on GitHub:

Importance of Alert Widgets in Flutter App Development

Alert widgets play a crucial role in Flutter app development as they provide important notifications and alerts to the users. Here are some key reasons why alert widgets are important:

User Feedback:

Alert widgets allow developers to provide immediate feedback to users based on their actions or system events. They can display messages, warnings, or errors to inform users about specific situations or actions required.

Error Handling:

Alert widgets help in handling and displaying errors gracefully. When an error occurs, developers can use alert widgets to notify users and guide them on how to resolve the issue. This improves the overall user experience by reducing confusion and frustration.

Confirmation:

Alert widgets are often used to request user confirmation before performing critical actions. For example, when deleting a file or submitting a form, an alert dialog can be used to prompt the user for confirmation, ensuring that they understand the consequences of their action.

Emergency Situations:

In emergency situations or urgent notifications, alert widgets are essential for conveying important information to users. They can be used to display emergency alerts, warnings, or urgent messages, helping users take appropriate actions promptly.

Customization:

Alert widgets in Flutter are highly customizable, allowing developers to design alerts that match the app's branding and visual style. Developers can customize the appearance, animation, buttons, and other elements of the alert dialog to create a consistent and visually appealing user interface.

Accessibility:

Alert widgets can be designed to be accessible to users with disabilities. Developers can ensure that alerts are compatible with screen readers, support keyboard navigation, and provide clear and concise messages for users who rely on assistive technologies.

User Engagement:

Alert widgets can be used to engage users and encourage specific actions. For example, developers can display notifications about new features, promotions, or updates to encourage users to explore the app further or take advantage of special offers.

We hope this list will help you out. If you have a suggestion to this list then let us know in the comment section and we will add into this list.