langchain_community 0.3.3 copy "langchain_community: ^0.3.3" to clipboard
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Published 2 months ago • verified publisherlangchaindart.devDart 3 compatible
SDKDartFlutter
PlatformAndroidiOSLinuxmacOSWindows
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Metadata

LangChain.dart third-party integrations that don't have a dedicated package.

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3
likes
150/ 160
pub points
976
downloads

We analyzed this package 43 hours ago, and awarded it 150 pub points (of a possible 160):

Partially passed report section
Follow Dart file conventions
30 / 30trigger folding of the section

Partially passed check 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_community was unreachable. Make sure that the website is reachable via HEAD requests.

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

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

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

Detected license: MIT.

Passed report section
Provide documentation
20 / 20trigger folding of the section

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

183 out of 183 API elements (100.0 %) have documentation comments.

Passed check 10/10 points: Package has an example

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

Passed check 20/20 points: Supports 5 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

  • ✓ Android

  • ✓ iOS

  • ✓ Windows

  • ✓ Linux

  • ✓ macOS

These platforms are not supported:

Package not compatible with platform Web

Because:

  • package:langchain_community/langchain_community.dart that imports:
  • package:langchain_community/src/document_loaders/document_loaders.dart that imports:
  • package:langchain_community/src/document_loaders/directory/directory.dart that imports:
  • package:langchain_community/src/document_loaders/directory/directory_stub.dart that imports:
  • dart:io

Failed check 0/0 points: WASM compatibility

Package not compatible with runtime wasm

Because:

  • package:langchain_community/langchain_community.dart that imports:
  • package:langchain_community/src/document_loaders/document_loaders.dart that imports:
  • package:langchain_community/src/document_loaders/directory/directory.dart that imports:
  • package:langchain_community/src/document_loaders/directory/directory_stub.dart that imports:
  • dart:io

This package is not compatible with runtime wasm, and will not be rewarded full 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

INFO: 'Parser' is deprecated and shouldn't be used. Use [GrammarParser] or [ShuntingYardParser].

lib/src/tools/calculator.dart:34:19

   ╷
34 │   final _parser = Parser();
   │                   ^^^^^^
   ╵
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To reproduce make sure you are using the lints_core and run dart analyze lib/src/tools/calculator.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

Package Constraint Compatible Latest Notes
beautiful_soup_dart ^0.3.0 0.3.0 0.3.0
cross_file ^0.3.4+2 0.3.4+2 0.3.4+2
csv ^6.0.0 6.0.0 6.0.0
flat_buffers ^23.5.26 23.5.26 23.5.26
glob ^2.1.2 2.1.3 2.1.3
http ^1.2.2 1.3.0 1.3.0
json_path ^0.7.4 0.7.5 0.7.5
langchain_core 0.3.6+1 0.3.6+1 0.3.6+1
math_expressions ^2.6.0 2.7.0 2.7.0
meta ^1.11.0 1.16.0 1.16.0
objectbox ^4.0.3 4.1.0 4.1.0
path ^1.9.1 1.9.1 1.9.1
tavily_dart ^0.1.0+1 0.1.0+1 0.1.0+1
uuid ^4.5.1 4.5.1 4.5.1
Transitive dependencies
Package Constraint Compatible Latest Notes
async - 2.13.0 2.13.0
collection - 1.19.1 1.19.1
crypto - 3.0.6 3.0.6
csslib - 1.0.2 1.0.2
fetch_api - 2.2.0 2.2.0
fetch_client - 1.1.2 1.1.2
ffi - 2.1.4 2.1.4
file - 7.0.1 7.0.1
fixnum - 1.1.1 1.1.1
freezed_annotation - 2.4.4 3.0.0
html - 0.15.5 0.15.5
http_parser - 4.1.2 4.1.2
iregexp - 0.1.2 0.1.2
json_annotation - 4.9.0 4.9.0
maybe_just_nothing - 0.5.3 0.5.3
petitparser - 6.1.0 6.1.0
rfc_6901 - 0.2.0 0.2.0
rxdart - 0.28.0 0.28.0
source_span - 1.10.1 1.10.1
sprintf - 7.0.0 7.0.0
string_scanner - 1.4.1 1.4.1
term_glyph - 1.2.2 1.2.2
typed_data - 1.4.0 1.4.0
vector_math - 2.1.4 2.1.4
web - 1.1.1 1.1.1

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 0.22.19, Dart 3.7.1.

Check the analysis log for details.

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← Metadata

3
likes
150
points
976
downloads

Publisher

verified publisherlangchaindart.dev

Weekly Downloads

2024.08.26 - 2025.03.10

Metadata

LangChain.dart third-party integrations that don't have a dedicated package.

Homepage
Repository (GitHub)
View/report issues
Contributing

Topics

#ai #nlp #llms #langchain

Documentation

Documentation
API reference

License

MIT (license)

Dependencies

beautiful_soup_dart, cross_file, csv, flat_buffers, glob, http, json_path, langchain_core, math_expressions, meta, objectbox, path, tavily_dart, uuid

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