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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, JS and Wasm compilers, analysis, core libraries, and more.

    Dart 10.3k 1.6k

  2. language language Public

    Design of the Dart language

    TeX 2.7k 205

  3. site-www site-www Public

    The source for the Dart website.

    Dart 970 702

  4. dart-pad dart-pad Public

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

    Dart 1.7k 555

  5. web web Public

    Lightweight browser API bindings built around JS static interop.

    Dart 135 24

Repositories

Showing 10 of 68 repositories
  • native Public

    Dart packages related to FFI and native assets bundling.

    dart-lang/native’s past year of commit activity
    Dart 157 BSD-3-Clause 44 382 (15 issues need help) 14 Updated Nov 26, 2024
  • language Public

    Design of the Dart language

    dart-lang/language’s past year of commit activity
    TeX 2,677 205 1,208 33 Updated Nov 26, 2024
  • test Public

    A library for writing unit tests in Dart.

    dart-lang/test’s past year of commit activity
    Dart 495 213 236 13 Updated Nov 26, 2024
  • sdk Public

    The Dart SDK, including the VM, JS and Wasm compilers, analysis, core libraries, and more.

    dart-lang/sdk’s past year of commit activity
    Dart 10,281 BSD-3-Clause 1,584 5,000+ 9 Updated Nov 26, 2024
  • site-www Public

    The source for the Dart website.

    dart-lang/site-www’s past year of commit activity
    Dart 970 702 246 3 Updated Nov 25, 2024
  • setup-dart Public

    A GitHub Action to install and setup a Dart SDK.

    dart-lang/setup-dart’s past year of commit activity
    Dart 192 BSD-3-Clause 38 7 2 Updated Nov 26, 2024
  • dart-pad Public

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

    dart-lang/dart-pad’s past year of commit activity
    Dart 1,714 BSD-3-Clause 556 80 7 Updated Nov 25, 2024
  • webdev Public

    A CLI for Dart web development.

    dart-lang/webdev’s past year of commit activity
  • dartdoc Public

    API documentation tool for Dart.

    dart-lang/dartdoc’s past year of commit activity
    Dart 473 BSD-3-Clause 118 267 5 Updated Nov 25, 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 16 1 Updated Nov 25, 2024