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

286 out of 546 API elements (52.4 %) have documentation comments.

Some symbols that are missing documentation: dash_chat, dash_chat.AvatarContainer.AvatarContainer.new, dash_chat.AvatarContainer.avatarMaxSize, dash_chat.Bidi.Bidi.new, dash_chat.BidiFormatter.BidiFormatter.RTL.

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.dev/web/wasm for details.

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

Found 34 issues. Showing the first 2:

    ╷
244 │                                                                     text: widget
    │ ┌─────────────────────────────────────────────────────────────────────────^
245 │ │                                                                       .messages[
246 │ │                                                                           i]
247 │ │                                                                       .text));
    │ └───────────────────────────────────────────────────────────────────────────^
    ╵

    ╷
107 │                       ? Theme.of(context).accentColor
    │                                           ^^^^^^^^^^^
    ╵

0/10 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To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.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 4 errors:

• ARGUMENT_TYPE_NOT_ASSIGNABLE - lib/src/message_listview.dart:244:73 - The argument type 'String?' can't be assigned to the parameter type 'String'.
• UNDEFINED_GETTER - lib/src/widgets/message_container.dart:107:43 - The getter 'accentColor' isn't defined for the type 'ThemeData'.
• UNDEFINED_GETTER - lib/src/widgets/quick_reply.dart:43:60 - The getter 'accentColor' isn't defined for the type 'ThemeData'.

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.