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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 10.2k 1.6k

  2. language language Public

    Design of the Dart language

    TeX 2.7k 205

  3. site-www site-www Public

    Source for Dart website

    Dart 966 695

  4. dart-pad dart-pad Public

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

    Dart 1.7k 554

  5. web web Public

    Lightweight browser API bindings built around JS static interop.

    Dart 133 23

Repositories

Showing 10 of 95 repositories
  • 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 10,199 BSD-3-Clause 1,567 5,000+ 6 Updated Oct 19, 2024
  • stream_transform Public

    Dart utility methods to create StreamTransfomer instances to manipulate Streams

    dart-lang/stream_transform’s past year of commit activity
    Dart 123 BSD-3-Clause 21 10 1 Updated Oct 19, 2024
  • site-www Public

    Source for Dart website

    dart-lang/site-www’s past year of commit activity
    Dart 966 695 239 2 Updated Oct 19, 2024
  • core Public

    This repository is home to core Dart packages.

    dart-lang/core’s past year of commit activity
    Dart 9 BSD-3-Clause 2 170 7 Updated Oct 18, 2024
  • http Public

    A composable API for making HTTP requests in Dart.

    dart-lang/http’s past year of commit activity
    Dart 1,023 BSD-3-Clause 354 245 16 Updated Oct 18, 2024
  • macros Public

    A Dart mono-repo for macro development.

    dart-lang/macros’s past year of commit activity
    Dart 61 BSD-3-Clause 5 19 8 Updated Oct 18, 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 15 1 Updated Oct 18, 2024
  • language Public

    Design of the Dart language

    dart-lang/language’s past year of commit activity
    TeX 2,660 205 1,191 29 Updated Oct 18, 2024
  • test Public

    A library for writing unit tests in Dart.

    dart-lang/test’s past year of commit activity
    Dart 492 213 236 12 Updated Oct 18, 2024
  • tools Public

    This repository is home to tooling related Dart packages.

    dart-lang/tools’s past year of commit activity
    Dart 30 BSD-3-Clause 21 174 2 Updated Oct 18, 2024