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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 10.4k 1.6k

  2. language language Public

    Design of the Dart language

    TeX 2.7k 207

  3. site-www site-www Public

    The source for the Dart website.

    Dart 973 709

  4. dart-pad dart-pad Public

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

    Dart 1.7k 563

  5. web web Public

    Lightweight browser API bindings built around JS static interop.

    Dart 138 28

Repositories

Showing 10 of 66 repositories
  • native Public

    Dart packages related to FFI and native assets bundling.

    dart-lang/native’s past year of commit activity
    Dart 175 BSD-3-Clause 56 387 (22 issues need help) 14 Updated Jan 31, 2025
  • 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 10,411 BSD-3-Clause 1,611 5,000+ 11 Updated Jan 30, 2025
  • webdev Public

    A CLI for Dart web development.

    dart-lang/webdev’s past year of commit activity
    Dart 214 80 197 (1 issue needs help) 9 Updated Jan 30, 2025
  • dartdoc Public

    API documentation tool for Dart.

    dart-lang/dartdoc’s past year of commit activity
    Dart 476 BSD-3-Clause 119 276 5 Updated Jan 30, 2025
  • site-www Public

    The source for the Dart website.

    dart-lang/site-www’s past year of commit activity
    Dart 973 709 244 11 Updated Jan 30, 2025
  • shelf Public

    Web server middleware for Dart

    dart-lang/shelf’s past year of commit activity
    Dart 942 BSD-3-Clause 126 60 6 Updated Jan 30, 2025
  • dart_ci Public

    Tools used by Dart's continuous integration (CI) testing that aren't needed by Dart SDK contributors. Mirrored from dart.googlesource.com/dart_ci. Do not land pull requests on Github.

    dart-lang/dart_ci’s past year of commit activity
    Dart 18 BSD-3-Clause 5 69 0 Updated Jan 30, 2025
  • i18n Public

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

    dart-lang/i18n’s past year of commit activity
    Dart 68 BSD-3-Clause 40 174 12 Updated Jan 30, 2025
  • pub-dev Public

    The pub.dev website

    dart-lang/pub-dev’s past year of commit activity
    Dart 844 BSD-3-Clause 159 349 7 Updated Jan 30, 2025
  • dart-docker Public

    Docker images for the Dart programming language (https://dart.dev)

    dart-lang/dart-docker’s past year of commit activity
    Dart 71 BSD-3-Clause 15 10 0 Updated Jan 30, 2025