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Samuel Rawlins 6d05f249ff Revert "Remove preview-dart-2 option in analysis options" This reverts commit `f30e5de558`. Reason for revert: https://dart-review.googlesource.com/c/sdk/+/274921 broke customer test, and this CL sits right on top of it. Original change's description: > Remove preview-dart-2 option in analysis options > > Fixes https://github.com/dart-lang/sdk/issues/50680 > > AnalysisOptionsHintCode is moved from generated `option_codes.g.dart` to `option_codes.dart`, for non-generated diagnostics: > > * AnalysisOptionsHintCode.DEPRECATED_LINT_HINT and > * AnalysisOptionsHintCode.DUPLICATE_RULE_HINT > > Change-Id: I131fb2901fca26ff971b6c9c519ab2f0b983a65c > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/275500 > Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> > Commit-Queue: Samuel Rawlins <srawlins@google.com> > Reviewed-by: Konstantin Shcheglov <scheglov@google.com> # Not skipping CQ checks because original CL landed > 1 day ago. Change-Id: Ia417aa5edc5b279a5fced43154de4cd5c9d3be2c Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/276023 Reviewed-by: Samuel Rawlins <srawlins@google.com> Reviewed-by: Brian Wilkerson <brianwilkerson@google.com> Reviewed-by: Siva Annamalai <asiva@google.com> Commit-Queue: Samuel Rawlins <srawlins@google.com>		2022-12-15 22:54:51 +00:00
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pkg	Revert "Remove preview-dart-2 option in analysis options"	2022-12-15 22:54:51 +00:00
runtime	[vm, compiler] Decide how many Q registers are available based on target OS.	2022-12-15 18:05:31 +00:00
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sdk	[3.0 alpha][dart2js] Remove use of `NullThrownError`	2022-12-15 21:36:56 +00:00
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README.md

Dart

A client-optimized language for fast apps on any platform

Dart is:

Optimized for UI: Develop with a programming language specialized around the needs of user interface creation.
Productive: Make changes iteratively: use hot reload to see the result instantly in your running app.
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:

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.
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.