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: MIT.

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

58 out of 58 API elements (100.0 %) have documentation comments.

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

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.cn/web/wasm for details.

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

    ╷
301 │       ..add(UnmodifiableUint8ListView(zeroBlock))
    │             ^^^^^^^^^^^^^^^^^^^^^^^^^
    ╵

    ╷
302 │       ..add(UnmodifiableUint8ListView(zeroBlock));
    │             ^^^^^^^^^^^^^^^^^^^^^^^^^
    ╵

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To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.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 2 errors:

• UNDEFINED_METHOD - lib/src/writer.dart:301:13 - The method 'UnmodifiableUint8ListView' isn't defined for the type '_SynchronousTarSink'.
• UNDEFINED_METHOD - lib/src/writer.dart:302:13 - The method 'UnmodifiableUint8ListView' isn't defined for the type '_SynchronousTarSink'.

Run dart pub downgrade and then dart 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.