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@dart-lang

Dart

Dart is an open-source, scalable programming language, with robust libraries and runtimes, for building web, server, and mobile apps.

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).

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 main branch).

Security & reporting vulnerabilities

To report potential vulnerabilities, please see our security policy on https://dart.dev/security.

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  1. sdk sdk Public

    The Dart SDK, including the VM, dart2js, core libraries, and more.

    Dart 10k 1.5k

  2. language language Public

    Design of the Dart language

    TeX 2.6k 200

  3. site-www site-www Public

    Source for Dart website

    Dart 941 680

  4. dart-pad dart-pad Public

    An online Dart editor with support for console, web, and Flutter apps

    Dart 1.7k 550

  5. web web Public

    Lightweight browser API bindings built around JS static interop.

    Dart 110 18

Repositories

Showing 10 of 101 repositories
  • sdk Public

    The Dart SDK, including the VM, dart2js, core libraries, and more.

    dart-lang/sdk’s past year of commit activity
    Dart 9,985 BSD-3-Clause 1,539 5,000+ (6 issues need help) 3 Updated Jul 24, 2024
  • i18n Public

    A general mono-repo for Dart i18n and l10n packages.

    dart-lang/i18n’s past year of commit activity
    Dart 58 BSD-3-Clause 37 168 8 Updated Jul 24, 2024
  • native Public

    Dart packages related to FFI and native assets bundling.

    dart-lang/native’s past year of commit activity
    Dart 105 BSD-3-Clause 36 319 (16 issues need help) 9 Updated Jul 24, 2024
  • macros Public

    A Dart mono-repo for macro development.

    dart-lang/macros’s past year of commit activity
    Dart 20 BSD-3-Clause 2 5 3 Updated Jul 24, 2024
  • co19 Public

    A Dart language and library conformance test suite

    dart-lang/co19’s past year of commit activity
    Dart 37 BSD-3-Clause 28 18 7 Updated Jul 24, 2024
  • site-www Public

    Source for Dart website

    dart-lang/site-www’s past year of commit activity
    Dart 941 680 225 16 Updated Jul 24, 2024
  • pub-dev Public

    The pub.dev website

    dart-lang/pub-dev’s past year of commit activity
    Dart 768 BSD-3-Clause 142 340 5 Updated Jul 23, 2024
  • homebrew-dart Public

    Dart team's official tap for homebrew.

    dart-lang/homebrew-dart’s past year of commit activity
    Ruby 152 BSD-3-Clause 50 0 3 Updated Jul 23, 2024
  • test Public

    A library for writing unit tests in Dart.

    dart-lang/test’s past year of commit activity
    Dart 493 209 185 11 Updated Jul 23, 2024
  • dart_style Public

    An opinionated formatter/linter for Dart code

    dart-lang/dart_style’s past year of commit activity
    Dart 640 BSD-3-Clause 117 114 1 Updated Jul 22, 2024