2015-05-18 23:30:56 +00:00
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# Dart
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2019-05-21 19:21:51 +00:00
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## A client-optimized language for fast apps on any platform
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Dart is:
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* **Optimized for UI**:
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Develop with a programming language specialized around the needs of user interface creation
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* **Productive**:
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Make changes iteratively: use hot reload to see the result instantly in your running app
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* **Fast on all platforms**:
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Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web
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2020-02-06 10:27:52 +00:00
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Dart's flexible compiler technology lets you run Dart code in different ways,
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2019-05-21 19:21:51 +00:00
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depending on your target platform and goals:
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* **Dart Native**: For programs targeting devices (mobile, desktop, server, and more),
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Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an
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AOT (ahead-of-time) compiler for producing machine code.
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* **Dart Web**: For programs targeting the web, Dart Web includes both a development time
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compiler (dartdevc) and a production time compiler (dart2js).
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2020-02-21 12:45:19 +00:00
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2019-05-21 19:21:51 +00:00
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## License & patents
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Dart is free and open source.
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2019-08-16 12:24:02 +00:00
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See [LICENSE][license] and [PATENT_GRANT][patent_grant].
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2015-05-18 23:30:56 +00:00
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## Using Dart
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2020-08-10 20:56:14 +00:00
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Visit [dart.dev][website] to learn more about the
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2015-05-18 23:30:56 +00:00
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[language][lang], [tools][tools],
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[getting started][codelab], and more.
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2019-05-21 19:21:51 +00:00
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Browse [pub.dev][pubsite] for more packages and libraries contributed
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2015-05-18 23:30:56 +00:00
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by the community and the Dart team.
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2015-08-05 15:05:07 +00:00
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## Building Dart
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2017-01-03 09:36:33 +00:00
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If you want to build Dart yourself, here is a guide to
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[getting the source, preparing your machine to build the SDK, and
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building](https://github.com/dart-lang/sdk/wiki/Building).
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2015-08-05 15:05:07 +00:00
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There are more documents on our [wiki](https://github.com/dart-lang/sdk/wiki).
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2015-05-18 23:30:56 +00:00
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## Contributing to Dart
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The easiest way to contribute to Dart is to [file issues][dartbug].
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You can also contribute patches, as described in [Contributing][contrib].
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2019-05-21 19:21:51 +00:00
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[website]: https://dart.dev
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2015-05-18 23:30:56 +00:00
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[license]: https://github.com/dart-lang/sdk/blob/master/LICENSE
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[repo]: https://github.com/dart-lang/sdk
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2020-05-29 09:23:45 +00:00
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[lang]: https://dart.dev/guides/language/language-tour
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[tools]: https://dart.dev/tools
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2019-07-01 16:21:41 +00:00
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[codelab]: https://dart.dev/codelabs
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2015-05-18 23:30:56 +00:00
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[dartbug]: http://dartbug.com
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2020-03-18 09:25:07 +00:00
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[contrib]: https://github.com/dart-lang/sdk/blob/master/CONTRIBUTING.md
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2019-05-21 19:21:51 +00:00
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[pubsite]: https://pub.dev
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2019-08-16 12:24:02 +00:00
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[patent_grant]: https://github.com/dart-lang/sdk/blob/master/PATENT_GRANT
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