10/10 points: Provide a valid pubspec.yaml

5/5 points: Provide a valid README.md

5/5 points: Provide a valid CHANGELOG.md

10/10 points: Use an OSI-approved license

Detected license: BSD-3-Clause.

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

673 out of 845 API elements (79.6 %) have documentation comments.

Some symbols that are missing documentation: flutter_eval.CompilerWidget.CompilerWidget.new, flutter_eval.CompilerWidget.args, flutter_eval.CompilerWidget.function, flutter_eval.CompilerWidget.library, flutter_eval.CompilerWidget.onError.

10/10 points: Package has an example

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

• ✓ Android

• ✓ iOS

• ✓ Windows

• ✓ Linux

• ✓ macOS

• ✓ Web

These issues are present but do not affect the score, because they may not originate in your package:

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.

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

Found 15 issues. Showing the first 2:

  ╷
5 │ class $Color implements Color, $Instance {
  │       ^^^^^^
  ╵

    ╷
178 │   String toStringDeep(
    │          ^^^^^^^^^^^^
    ╵

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

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.

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

0/20 points: Compatible with dependency constraint lower bounds

downgrade analysis failed failed with 6 errors:

• NON_ABSTRACT_CLASS_INHERITS_ABSTRACT_MEMBER - lib/src/sky_engine/ui/painting.dart:5:7 - Missing concrete implementations of 'Color.toARGB32', 'Color.withValues', 'getter Color.a', 'getter Color.b', and 3 more.
• INVALID_OVERRIDE - lib/src/widgets/container.dart:178:10 - '$Container.toStringDeep' ('String Function({DiagnosticLevel minLevel, String prefixLineOne, String? prefixOtherLines})') isn't a valid override of 'DiagnosticableTree.toStringDeep' ('String Function({DiagnosticLevel minLevel, String prefixLineOne, String? prefixOtherLines, int wrapWidth})').
• INVALID_OVERRIDE - lib/src/widgets/framework.dart:71:10 - '$Widget.toStringDeep' ('String Function({DiagnosticLevel minLevel, String prefixLineOne, String? prefixOtherLines})') isn't a valid override of 'DiagnosticableTree.toStringDeep' ('String Function({DiagnosticLevel minLevel, String prefixLineOne, String? prefixOtherLines, int wrapWidth})').

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.