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

86 out of 92 API elements (93.5 %) have documentation comments.

Some symbols that are missing documentation: extended_tabs, extended_tabs.CarouselIndicator, extended_tabs.CarouselIndicator.CarouselIndicator.new, extended_tabs.CarouselIndicator.tapEnable, extended_tabs.ColorTabIndicator.

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

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

Found 45 issues. Showing the first 2:

   ╷
51 │     final TabBarTheme tabBarTheme = TabBarTheme.of(context);
   │                                     ^^^^^^^^^^^^^^^^^^^^^^^
   ╵

    ╷
336 │     final TabBarTheme tabBarTheme = TabBarTheme.of(context);
    │                                     ^^^^^^^^^^^^^^^^^^^^^^^
    ╵

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

No dependencies.

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.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 9 errors:

• INVALID_ASSIGNMENT - lib/src/carousel_indicator.dart:51:37 - A value of type 'TabBarThemeData' can't be assigned to a variable of type 'TabBarTheme'.
• INVALID_ASSIGNMENT - lib/src/tab_bar.dart:336:37 - A value of type 'TabBarThemeData' can't be assigned to a variable of type 'TabBarTheme'.
• UNDEFINED_GETTER - lib/src/tab_bar.dart:343:40 - The getter 'bodyText1' isn't defined for the type 'TextTheme'.

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.