flutter_js 0.8.2 copy "flutter_js: ^0.8.2" to clipboard
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A Javascript engine to use with flutter. It uses Quickjs on Android and JavascriptCore on IOS

320
likes
90/ 160
pub points
46.2k
downloads

We analyzed this package 12 hours ago, and awarded it 90 pub points (of a possible 160):

Passed report section
Follow Dart file conventions
30 / 30trigger folding of the section

Passed check 10/10 points: Provide a valid pubspec.yaml

Passed check 5/5 points: Provide a valid README.md

Passed check 5/5 points: Provide a valid CHANGELOG.md

Passed check 10/10 points: Use an OSI-approved license

Detected license: MIT.

Passed report section
Provide documentation
20 / 20trigger folding of the section

Passed check 10/10 points: 20% or more of the public API has dartdoc comments

422 out of 827 API elements (51.0 %) have documentation comments.

Some symbols that are missing documentation: fetch, fetch.JavascriptRuntimeFetchExtension, fetch.JavascriptRuntimeFetchExtension.enableFetch, fetch.debug, fetch.setFetchDebug.

Passed check 10/10 points: Package has an example

Failed report section
Platform support
20 / 20trigger folding of the section

Passed check 20/20 points: Supports 5 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

  • ✓ Android

  • ✓ iOS

  • ✓ Windows

  • ✓ Linux

  • ✓ macOS

These platforms are not supported:

Package does not support platform `Web`.

Because:

  • package:flutter_js/flutter_js.dart that declares support for platforms: Android, iOS, Windows, Linux, macOS.

Failed check 0/0 points: WASM compatibility

Unable to detect compatibility with runtime wasm, and this package will not be rewarded full points in a future version of the scoring model.

See https://dart.dev/web/wasm for details.

Failed report section
Pass static analysis
0 / 50trigger folding of the section

Failed check 0/50 points: code has no errors, warnings, lints, or formatting issues

Found 39 issues. Showing the first 2:

ERROR: The type 'Pointer

lib/quickjs/ffi.dart:210:49

    ╷
210 │   final rt = _jsNewRuntime(Pointer.fromFunction(channelDispacher), timeout);
    │                                                 ^^^^^^^^^^^^^^^^
    ╵
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To reproduce make sure you are using the lints_core and run flutter analyze lib/quickjs/ffi.dart

ERROR: The type 'Pointer

lib/quickjs/quickjs_runtime.dart:72:47

   ╷
72 │             Pointer<Utf8NullTerminated> msg)>(bridgeCallbackGlobalHandler);
   │                                               ^^^^^^^^^^^^^^^^^^^^^^^^^^^
   ╵
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To reproduce make sure you are using the lints_core and run flutter analyze lib/quickjs/quickjs_runtime.dart

Failed report section
Support up-to-date dependencies
20 / 40trigger folding of the section

Passed check 10/10 points: All of the package dependencies are supported in the latest version

Package Constraint Compatible Latest Notes
ffi ^2.0.0 2.1.4 2.1.4
http ^1.0.0 1.3.0 1.3.0
sync_http ^0.3.0 0.3.1 0.3.1
Transitive dependencies
Package Constraint Compatible Latest Notes
async - 2.13.0 2.13.0
characters - 1.4.0 1.4.0
collection - 1.19.1 1.19.1
http_parser - 4.1.2 4.1.2
material_color_utilities - 0.11.1 0.12.0
meta - 1.16.0 1.16.0
path - 1.9.1 1.9.1
source_span - 1.10.1 1.10.1
string_scanner - 1.4.1 1.4.1
term_glyph - 1.2.2 1.2.2
typed_data - 1.4.0 1.4.0
vector_math - 2.1.4 2.1.4
web - 1.1.1 1.1.1

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.

Passed check 10/10 points: Package supports latest stable Dart and Flutter SDKs

Failed check 0/20 points: Compatible with dependency constraint lower bounds

downgrade analysis failed failed with 4 errors:

  • MUST_BE_A_SUBTYPE - lib/quickjs/ffi.dart:210:49 - The type 'Pointer
  • MUST_BE_A_SUBTYPE - lib/quickjs/quickjs_runtime.dart:72:47 - The type 'Pointer
  • MUST_BE_A_SUBTYPE - lib/quickjs/quickjs_runtime.dart:77:47 - The type 'Pointer

Run flutter pub downgrade and then flutter analyze to reproduce the above problem.

You may run dart pub upgrade --tighten to update your dependency constraints, see dart.dev/go/downgrade-testing for details.

Analyzed with Pana 0.22.20, Flutter 3.29.2, Dart 3.7.2.

Check the analysis log for details.

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320
likes
90
points
46.2k
downloads

Publisher

unverified uploader

Weekly Downloads

2024.09.10 - 2025.03.25

A Javascript engine to use with flutter. It uses Quickjs on Android and JavascriptCore on IOS

Repository (GitHub)

Documentation

API reference

License

MIT (license)

Dependencies

ffi, flutter, http, sync_http

More

Packages that depend on flutter_js