BubbleShowcase

BubbleShowcase is a small but power flutter package that allows you to highlight specific parts of your app to explain them to the user or to showcase your app new features.

Preview

Getting Started

This package is easy to use. Take a look at the following snippet (which is using speech_bubble) :

BubbleShowcase(
  bubbleShowCaseId: 'my_bubble_showcase',
  bubbleShowCaseVersion: 1,
  bubbleSlides: [
    RelativeBubbleSlide(
      widgetKey: widgetToHighlightKey,
      child: SpeechBubble(
        nipLocation: NipLocation.TOP,
        color: Colors.blue,
        child: Padding(
          padding: EdgeInsets.all(10),
          child: Text(
            'This is a new cool feature !',
            style: TextStyle(color: Colors.white),
          ),
        ),
      ),
    ),
  ],
  child: MyMainWidget(),
);

It creates a BubbleShowcase widget with only one BubbleSlide. This slide will highlight the widget that holds the key widgetToHighlightKey.

You have a lot of other options ! Don't hesitate to check the API Reference or the Github repo.

Contributions

You have a lot of options to contribute to this project ! You can :

Libraries

bubble_showcase

Dart

VM

dart:ffi
Foreign Function Interface for interoperability with the C programming language. [...]

Web

dart:html
HTML elements and other resources for web-based applications that need to interact with the browser and the DOM (Document Object Model). [...]
dart:js
Low-level support for interoperating with JavaScript. [...]
dart:js_util
Utility methods to efficiently manipulate typed JSInterop objects in cases where the name to call is not known at runtime. You should only use these methods when the same effect cannot be achieved with @JS annotations. These methods would be extension methods on JSObject if Dart supported extension methods.