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Contains core abstractions of LangChain.dart and the LangChain Expression Language (LCEL).

4
likes
160/ 160
pub points
4.99k
downloads

We analyzed this package 2 days ago, and awarded it 160 pub points (of a possible 160):

partial
Follow Dart file conventions
30 / 30trigger folding of the section

10/10 points: Provide a valid pubspec.yaml

Issue tracker URL doesn't exist.

At the time of the analysis https://github.com/davidmigloz/langchain_dart/issues?q=label:p:langchain_core was unreachable. Make sure that the website is reachable via HEAD requests.

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.

OK
Provide documentation
20 / 20trigger folding of the section

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

735 out of 735 API elements (100.0 %) have documentation comments.

10/10 points: Package has an example

OK
Platform support
20 / 20trigger folding of the section

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

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.

OK
Pass static analysis
50 / 50trigger folding of the section

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

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

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

Package Constraint Compatible Latest
async ^2.11.0 2.12.0 2.12.0
collection ^1.18.0 1.19.1 1.19.1
cross_file ^0.3.4+2 0.3.4+2 0.3.4+2
crypto ^3.0.3 3.0.6 3.0.6
meta ^1.11.0 1.16.0 1.16.0
rxdart >=0.27.7 <0.29.0 0.28.0 0.28.0
Transitive dependencies
Package Constraint Compatible Latest
typed_data - 1.4.0 1.4.0
web - 1.1.0 1.1.0

To reproduce run dart pub outdated --no-dev-dependencies --up-to-date --no-dependency-overrides.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

20/20 points: Compatible with dependency constraint lower bounds

pub downgrade does not expose any static analysis error.

Analyzed with Pana 0.22.17, Dart 3.6.0.

Check the analysis log for details.

4
likes
160
points
4.99k
downloads

Publisher

verified publisherlangchaindart.dev

Weekly Downloads

Contains core abstractions of LangChain.dart and the LangChain Expression Language (LCEL).

Homepage
Repository (GitHub)
View/report issues
Contributing

Topics

#ai #nlp #llms #langchain

Documentation

Documentation
API reference

License

MIT (license)

Dependencies

async, collection, cross_file, crypto, meta, rxdart

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Packages that depend on langchain_core