Import JS Library #

Import & use javascript libraries in your flutter web projects.

Created to make it simpler to build Flutter Plugins compatible with web.

Example #

to include howler.js & use it in a flutter web project :

1. Add the js library in your assets
2. Declare it inside your pubspec.yaml

flutter:
  assets:
    - assets/howler.js

3. Anywhere in your Flutter project, import this js lib

For example, on the main.dart

void main() {
  importJsLibrary("./assets/howler.js");
  runApp(MyApp());
}

You can also import it later in a custom class.

4. Using package:js, wrap your js methods/classes

@JS()
library howl.js;

import 'package:js/js.dart';

@JS("Howl")
class Howl {
  external Howl({List<String> src}); 

  external play();
}

5. Use your library !

final audio = Howl(src: ["./assets/astronomia.mp3"]);
audio.play();