Lightweight browser API bindings built around JS interop.

What's this? #

This package exposes browser APIs. It's generated from the Web IDL definitions and uses recent Dart language features for zero-overhead bindings.

This package is intended to replace dart:html and similar Dart SDK libraries. It will support access to browser APIs from Dart code compiled to either JavaScript or WebAssembly.

Usage #

import 'package:web/web.dart';

void main() {
  final div = document.querySelector('div')!;
  div.text = 'Text set at ${DateTime.now()}';
}

Migrating to package:web #

package:web is replacing dart:html and other web libraries as Dart's long-term web interop solution. To learn how to migrate from dart:html APIs to package:web, see our migration guide.

Generation #

This package is generated by web_generator. See the README for more details on the conventions used to generate this package and how to run the different tools to generate bindings and update various package dependencies.