https://github.com/dart-lang/web

Lightweight browser API bindings built around JS static interop.
https://github.com/dart-lang/web

dart

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Lightweight browser API bindings built around JS static interop.

• Host: GitHub
• URL: https://github.com/dart-lang/web
• Owner: dart-lang
• License: bsd-3-clause
• Created: 2023-01-12T23:24:51.000Z (about 2 years ago)
• Default Branch: main
• Last Pushed: 2025-02-01T07:00:23.000Z (20 days ago)
• Last Synced: 2025-02-12T08:05:12.683Z (9 days ago)
• Topics: dart
• Language: Dart
• Homepage: https://pub.dev/packages/web
• Size: 3.21 MB
• Stars: 137
• Watchers: 31
• Forks: 28
• Open Issues: 59
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
[![Dart CI](https://github.com/dart-lang/web/actions/workflows/dart.yml/badge.svg)](https://github.com/dart-lang/web/actions/workflows/dart.yml)

[![pub package](https://img.shields.io/pub/v/web.svg)](https://pub.dev/packages/web)

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Lightweight browser API bindings built around

[JS interop](https://dart.dev/interop/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`](https://api.dart.dev/stable/dart-html/dart-html-library.html) and

similar Dart SDK libraries. It will support access to browser APIs from Dart

code compiled to either JavaScript or WebAssembly.

## Usage

```dart

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](https://dart.dev/go/package-web).

## Generation

This package is generated by `web_generator`. See the

[`README`](https://github.com/dart-lang/web/tree/main/web_generator) 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.