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dart / sdk / 54d80f6341566b9f9180d4ba5aaa73774d3d9d1a
commit54d80f6341566b9f9180d4ba5aaa73774d3d9d1a[log] [tgz]
authorAlexander Aprelev <aam@google.com>Tue Jun 24 09:38:34 2025 -0700
committerAlexander Aprelev <aam@google.com>Tue Jun 24 09:38:34 2025 -0700
tree484de9c91e48959e0d6e499b80f40df9ff87398c
parent2c7fcb1faba6db9017824d66383cf67da955cf44 [diff]
[gardening] Add optional typename to fix flutter build.

Follow-up to https://dart.googlesource.com/sdk/+/74846b96c394e78c37060d8be7c350fa8c1b6a6d

TEST=flutter ci

Change-Id: I31cdfe067d65f7cc39912c58ab62e0f9a8157e32
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/436640
Reviewed-by: Derek Xu <derekx@google.com>
Commit-Queue: Alexander Aprelev <aam@google.com>
2 files changed
tree: 484de9c91e48959e0d6e499b80f40df9ff87398c
  1. .dart_tool/
  2. .github/
  3. benchmarks/
  4. build/
  5. docs/
  6. pkg/
  7. runtime/
  8. samples/
  9. sdk/
  10. tests/
  11. third_party/
  12. tools/
  13. utils/
  14. .clang-format
  15. .gitattributes
  16. .gitconfig
  17. .gitignore
  18. .gn
  19. .mailmap
  20. .style.yapf
  21. AUTHORS
  22. BUILD.gn
  23. CHANGELOG.md
  24. codereview.settings
  25. CONTRIBUTING.md
  26. DEPS
  27. LICENSE
  28. OWNERS
  29. PATENT_GRANT
  30. PRESUBMIT.py
  31. pubspec.yaml
  32. README.dart-sdk
  33. README.md
  34. sdk.code-workspace
  35. sdk_args.gni
  36. sdk_packages.yaml
  37. SECURITY.md
  38. WATCHLISTS
README.md

Dart

An approachable, portable, and productive language for high-quality apps on any platform

Dart is:

  • Approachable: Develop with a strongly typed programming language that is consistent, concise, and offers modern language features like null safety and patterns.

  • Portable: Compile to ARM, x64, or RISC-V machine code for mobile, desktop, and backend. Compile to JavaScript or WebAssembly for the web.

  • 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:

  • 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).

Dart platforms illustration

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.