snack

Package Overview

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Snack is a lightweight Flutter/Dart package that simplifies the creation and management of SnackBars with intuitive extensions. It enhances the standard Snackbar API by providing concise, readable syntax for displaying temporary notifications across all major platforms. The library reduces boilerplate code, enabling developers to quickly show messages with customizable duration, actions, and styling. Ideal for improving user feedback in apps with minimal setup. Built with simplicity and developer experience in mind, it integrates seamlessly into existing Flutter projects.

Use cases

Quickly display user feedback messages
Enhance UI with consistent snack bar patterns
Reduce boilerplate in notification handling
Improve accessibility with structured APIs
Support multi-platform snack bar implementations

Key features

Extension methods for easy Snackbar creation
Customizable duration and actions
Consistent API across platforms
Minimal setup and configuration
Built-in support for all Flutter platforms

Suitable for

Flutter developers seeking simple snack bar solutions
Projects requiring rapid UI feedback
Teams prioritizing clean, readable code
Cross-platform mobile and web applications
Apps with frequent user interaction prompts

Considerations

Limited to Snackbar-specific functionality
Does not replace full toast libraries
Requires understanding of Flutter's Scaffold context
May need additional styling for complex designs
Not suitable for persistent notifications

Original README

Original README snapshot from the linked source repository. Visit the repository for the latest content.

snack pub license

Extensions for SnackBars and other goodies 🍭

Usage

SnackBar().show(context);

Example

class Example extends StatelessWidget {
  final bar = SnackBar(content: Text('Hello, world!'));
  @override
  Widget build(BuildContext context) {
    return Scaffold(
      body: RaisedButton(
        child: Text('Show snack'),
        onPressed: () => bar.show(context),
      ),
    );
  }
}

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