2026-06-08 sgrekhov22@gmail.com Fixes dart-lang/co19#3846. Fix typos, add expected errors (dart-lang/co19#3848) 2026-06-03 sgrekhov22@gmail.com dart-lang/co19#3315. Add tests for abbrevations. Part 2. (dart-lang/co19#3840) 2026-06-03 sgrekhov22@gmail.com dart-lang/co19#3315. Add tests for abbrevations. Part 1. (dart-lang/co19#3838) 2026-06-03 49699333+dependabot[bot]@users.noreply.github.com Bump actions/checkout from 6.0.2 to 6.0.3 in the github-actions group (dart-lang/co19#3839) 2026-06-02 sgrekhov22@gmail.com dart-lang/co19#3315. Add some more tests for primary constructors (dart-lang/co19#3837) 2026-06-01 sgrekhov22@gmail.com Fixes dart-lang/co19#3822. Don't print extensions in applying_augmentations_A01_t01.dart (dart-lang/co19#3836) 2026-06-01 sgrekhov22@gmail.com Fixes dart-lang/co19#3833. Remove duplicated default values, fix typos (dart-lang/co19#3835) 2026-06-01 sgrekhov22@gmail.com Fixes dart-lang/co19#3832. Update expected errors locations in static_processing_A30_t*.dart (dart-lang/co19#3834) 2026-05-29 sgrekhov22@gmail.com dart-lang/co19#2145. Add/update/delete tests for variables. (dart-lang/co19#3818) R=athom@google.com, eernst@google.com Cq-Include-Trybots: luci.dart.try:analyzer-linux-release-try,dart2js-minified-linux-d8-try Change-Id: I7562b9104ba752dcff5d7b5b4adf9ed426c1fcf8 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/509982 Auto-Submit: Sergey Grekhov <sgrekhov22@gmail.com> Reviewed-by: Alexander Thomas <athom@google.com> Reviewed-by: Erik Ernst <eernst@google.com> Commit-Queue: Alexander Thomas <athom@google.com>
Dart
An approachable, portable, and productive language for high-quality apps on any platform
Dart is:
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Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.
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Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.
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Productive: Make changes iteratively: use hot reload to see the result instantly in your running app. Diagnose app issues using DevTools.
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 in our repo at docs.
Contributing to Dart
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.
Roadmap
Future plans for Dart are included in the combined Dart and Flutter roadmap on the Flutter wiki.