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A library for legal chess move generation, maintenance of chess game state, and conversion to and from the formats FEN and PGN.

43
likes
125/ 160
pub points
461
downloads

We analyzed this package 5 days ago, and awarded it 125 pub points (of a possible 160):

Failed report section
Follow Dart file conventions
25 / 30trigger folding of the section

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

Failed check 0/5 points: Provide a valid README.md

Links in `README.md` should be secure. 2 links are insecure.

README.md:48:5

   ╷
48 │ <li><a href="http://en.wikipedia.org/wiki/Forsyth%E2%80%93Edwards_Notation">Wikipedia's Article on FEN Format</a></li>
   │     ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
   ╵
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Use https URLs instead.

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

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

Detected licenses: BSD-2-Clause, MIT.

Failed report section
Provide documentation
0 / 20trigger folding of the section

Partially passed check 0/10 points: 20% or more of the public API has dartdoc comments

25 out of 140 API elements (17.9 %) have documentation comments.

Providing good documentation for libraries, classes, functions, and other API elements improves code readability and helps developers find and use your API. Document at least 20% of the public API elements.

To highlight public API members missing documentation consider enabling the public_member_api_docs lint.

Some symbols that are missing documentation: chess, chess.Chess, chess.Chess.ATTACKS, chess.Chess.BISHOP, chess.Chess.BITS.

Failed check 0/10 points: Package has an example

No example found.

See package layout guidelines on how to add an example.

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

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

  • ✓ Android

  • ✓ iOS

  • ✓ Windows

  • ✓ Linux

  • ✓ macOS

  • ✓ Web

Passed check 0/0 points: WASM compatibility

This package is compatible with runtime wasm, and will be rewarded additional points in a future version of the scoring model.

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

Partially passed report section
Pass static analysis
40 / 50trigger folding of the section

Partially passed check 40/50 points: code has no errors, warnings, lints, or formatting issues

Found 87 issues. Showing the first 2:

INFO: The variable name 'ROOKS' isn't a lowerCamelCase identifier.

lib/chess.dart:145:33

145static final Map<Color, List> ROOKS = {
    │                                 ^^^^^
    ╵
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To reproduce make sure you are using the lints_core and run dart analyze lib/chess.dart

INFO: The variable name 'ep_square' isn't a lowerCamelCase identifier.

lib/chess.dart:161:8

    ╷
161 │   int? ep_square = EMPTY;
    │        ^^^^^^^^^
    ╵
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To reproduce make sure you are using the lints_core and run dart analyze lib/chess.dart

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

Passed check 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.

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

Passed check 20/20 points: Compatible with dependency constraint lower bounds

pub downgrade does not expose any static analysis error.

Analyzed with Pana 0.22.18, Dart 3.7.0.

Check the analysis log for details.

Weekly downloads

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May 24Jun 21Jul 19Aug 16Sep 13Oct 11Nov 8Dec 6Jan 3Jan 31050100150200250300>=0.0.0-0 <1.0.0
43
likes
125
points
461
downloads

Publisher

verified publisheroaksnow.com

Weekly Downloads

2024.08.09 - 2025.02.21

A library for legal chess move generation, maintenance of chess game state, and conversion to and from the formats FEN and PGN.

Repository (GitHub)

Documentation

API reference

License

BSD-2-Clause, MIT (license)

More

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