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Support for using web3 dart with browser clients such as MetaMask.

80/ 160
pub points
12
downloads

We analyzed this package 12 days ago, and awarded it 80 pub points (of a possible 160):

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

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

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

11 out of 18 API elements (61.1 %) have documentation comments.

Some symbols that are missing documentation: web3_browser, web3_browser.Ethereum, web3_browser.Ethereum.Ethereum.new, web3_browser.Ethereum.autoRefreshOnNetworkChange, web3_browser.Ethereum.chainId.

Passed check 10/10 points: Package has an example

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

Passed check 20/20 points: Supports 1 of 6 possible platforms (iOS, Android, Web, Windows, macOS, Linux)

  • ✓ Web

These platforms are not supported:

Package not compatible with platform Android

Because:

  • package:web3_browser/web3_browser.dart that imports:
  • package:web3_browser/src/javascript.dart that imports:
  • package:web3_browser/src/dart_wrappers.dart that imports:
  • package:web3_browser/src/credentials.dart that imports:
  • package:js/js.dart that imports:
  • dart:js
Package not compatible with platform iOS

Because:

  • package:web3_browser/web3_browser.dart that imports:
  • package:web3_browser/src/javascript.dart that imports:
  • package:web3_browser/src/dart_wrappers.dart that imports:
  • package:web3_browser/src/credentials.dart that imports:
  • package:js/js.dart that imports:
  • dart:js
Package not compatible with platform Windows

Because:

  • package:web3_browser/web3_browser.dart that imports:
  • package:web3_browser/src/javascript.dart that imports:
  • package:web3_browser/src/dart_wrappers.dart that imports:
  • package:web3_browser/src/credentials.dart that imports:
  • package:js/js.dart that imports:
  • dart:js
Package not compatible with platform Linux

Because:

  • package:web3_browser/web3_browser.dart that imports:
  • package:web3_browser/src/javascript.dart that imports:
  • package:web3_browser/src/dart_wrappers.dart that imports:
  • package:web3_browser/src/credentials.dart that imports:
  • package:js/js.dart that imports:
  • dart:js
Package not compatible with platform macOS

Because:

  • package:web3_browser/web3_browser.dart that imports:
  • package:web3_browser/src/javascript.dart that imports:
  • package:web3_browser/src/dart_wrappers.dart that imports:
  • package:web3_browser/src/credentials.dart that imports:
  • package:js/js.dart that imports:
  • dart:js
Failed report section
Pass static analysis
0 / 50trigger folding of the section

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

Found 4 issues. Showing the first 2:

ERROR: Missing concrete implementation of 'abstract class Credentials.signToEcSignature'.

lib/src/credentials.dart:13:7

   ╷
13 │ class MetaMaskCredentials extends CredentialsWithKnownAddress
   │       ^^^^^^^^^^^^^^^^^^^
   ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/src/credentials.dart

ERROR: The import of 'package:js/js.dart' is unnecessary because all of the used elements are also provided by the import of 'package:js/js_util.dart'.

lib/src/dart_wrappers.dart:3:8

  ╷
3 │ import 'package:js/js.dart';
  │        ^^^^^^^^^^^^^^^^^^^^
  ╵

To reproduce make sure you are using the lints_core and run dart analyze lib/src/dart_wrappers.dart

Failed report section
Support up-to-date dependencies
10 / 40trigger folding of the section

Failed check 0/10 points: All of the package dependencies are supported in the latest version

Package Constraint Compatible Latest Notes
js ^0.6.4 0.6.7 0.7.2 Discontinued
web3dart ^2.3.5 2.7.3 3.0.1
Transitive dependencies
Package Constraint Compatible Latest Notes
async - 2.13.0 2.13.0
collection - 1.19.1 1.19.1
convert - 3.1.2 3.1.2
crypto - 3.0.7 3.0.7
eip1559 - 0.6.2 0.6.2
eip55 - 1.0.2 1.0.3
fixnum - 1.1.1 1.1.1
http - 1.6.0 1.6.0
http_parser - 4.1.2 4.1.2
json_rpc_2 - 3.0.3 4.0.0
meta - 1.17.0 1.17.0
path - 1.9.1 1.9.1
pointycastle - 3.9.1 4.0.0
sec - 1.1.0 1.1.1
source_span - 1.10.1 1.10.1
stack_trace - 1.12.1 1.12.1
stream_channel - 2.1.4 2.1.4
stream_transform - 2.1.1 2.1.1
string_scanner - 1.4.1 1.4.1
term_glyph - 1.2.2 1.2.2
typed_data - 1.4.0 1.4.0
uuid - 4.5.2 4.5.2
wallet - 0.0.13 0.0.18
web - 1.1.1 1.1.1

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

Found 3 issues. Showing the first 2:

The constraint `^0.6.4` on js does not support the stable version `0.7.0`.

Try running dart pub upgrade --major-versions js to update the constraint.

The constraint `^2.3.5` on web3dart does not support the stable version `3.0.0`.

Try running dart pub upgrade --major-versions web3dart to update the constraint.

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

Failed check 0/20 points: Compatible with dependency constraint lower bounds

downgrade analysis failed failed with 1 error:

  • UNNECESSARY_IMPORT - lib/src/dart_wrappers.dart:3:8 - The import of 'package:js/js.dart' is unnecessary because all of the used elements are also provided by the import of 'package:js/js_util.dart'.

Run dart pub downgrade and then dart 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.

Analyzed with Pana 0.23.3, Dart 3.10.4.

Check the analysis log for details.

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80
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12
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Support for using web3 dart with browser clients such as MetaMask.

Homepage
Repository (GitHub)
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Documentation

API reference

License

MIT (license)

Dependencies

js, web3dart

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