https://github.com/damphat/json5-dart

JSON5 for dart and flutter
https://github.com/damphat/json5-dart

dart flutter json5

Last synced: 4 months ago
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JSON5 for dart and flutter

• Host: GitHub
• URL: https://github.com/damphat/json5-dart
• Owner: damphat
• License: mit
• Created: 2020-10-17T19:15:08.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2025-02-23T14:48:24.000Z (over 1 year ago)
• Last Synced: 2025-10-23T07:32:27.095Z (8 months ago)
• Topics: dart, flutter, json5
• Language: Dart
• Homepage: https://pub.dev/packages/json5
• Size: 48.8 KB
• Stars: 13
• Watchers: 1
• Forks: 5
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • Changelog: CHANGELOG.md
  • License: LICENSE

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README

          
## JSON5 for Dart and Flutter

![Dart CI](https://github.com/damphat/json5-dart/workflows/Dart%20CI/badge.svg)

This Dart package is a port of [JSON5](https://github.com/json5/json5), originally written in pure JavaScript.

It follows the same algorithms and specifications as the original JSON5, ensuring identical behavior.

However, Dart has different naming conventions—see the example below.

## Usage

```dart

import 'package:json5/json5.dart';

void main() {

  var obj = JSON5.parse('''

      {  

        /* Comment block */  

        name: { first: "Phat" },  

        lang: ["C++", "Dart", "Kotlin"],  

        nums: [NaN, Infinity, -Infinity]  

      } // End object

  ''');

  var compact = JSON5.stringify(obj);

  print(compact);

  var pretty = JSON5.stringify(obj, space: 2);

  print(pretty);

}

```

## References

- [JSON5 Official Site](https://json5.org/)

- [JSON5 JavaScript Implementation](https://github.com/json5/json5)