Please see https://github.com/dart-lang/sdk/issues/47264 The Flutter team would like to turn this on in product mode for being able to systrace release applications. This change could have potential size and performance regressions and will be monitored as it rolls into Flutter. If the impact is not within acceptable ranges it can be rolled back. TEST=ci Change-Id: Iad6f9b831eaf60d15f03e368702fb25bc9ebc76c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/214241 Reviewed-by: Ryan Macnak <rmacnak@google.com> Reviewed-by: Dan Field <dnfield@google.com> Reviewed-by: Zach Anderson <zra@google.com> Commit-Queue: Siva Annamalai <asiva@google.com>
Dart
A client-optimized language for fast apps on any platform
Dart is:
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Optimized for UI: Develop with a programming language specialized around the needs of user interface creation.
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Productive: Make changes iteratively: use hot reload to see the result instantly in your running app.
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Fast on all platforms: Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web.
Dart's flexible compiler technology lets you run Dart code in different ways, depending on your target platform and goals:
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Dart Native: For programs targeting devices (mobile, desktop, server, and more), Dart Native includes both a Dart VM with JIT (just-in-time) compilation and an 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 compiler (dartdevc) and a production time compiler (dart2js).
License & patents
Dart is free and open source.
See LICENSE and PATENT_GRANT.
Using Dart
Visit dart.dev to learn more about the language, tools, and to find codelabs.
Browse pub.dev for more packages and libraries contributed by the community and the Dart team.
Our API reference documentation is published at api.dart.dev, based on the stable release. (We also publish docs from our beta and dev channels, as well as from the primary development branch).
Building Dart
If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building.
There are more documents on our wiki.
Contributing to Dart
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.