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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 968 700

  4. dart-pad dart-pad Public

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

    Dart 1.7k 553

  5. web web Public

    Lightweight browser API bindings built around JS static interop.

    Dart 134 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 10,225 BSD-3-Clause 1,573 5,000+ 11 Updated Nov 2, 2024
  • pub-dev Public

    The pub.dev website

    dart-lang/pub-dev’s past year of commit activity
    Dart 785 BSD-3-Clause 147 340 12 Updated Nov 1, 2024
  • http_multi_server Public

    A dart:io HttpServer wrapper that handles requests from multiple servers.

    dart-lang/http_multi_server’s past year of commit activity
    Dart 28 BSD-3-Clause 15 1 0 Updated Nov 1, 2024
  • homebrew-dart Public

    Dart team's official tap for homebrew.

    dart-lang/homebrew-dart’s past year of commit activity
    Ruby 154 BSD-3-Clause 52 0 3 Updated Nov 1, 2024
  • core Public

    This repository is home to core Dart packages.

    dart-lang/core’s past year of commit activity
    Dart 13 BSD-3-Clause 4 217 6 Updated Nov 1, 2024
  • site-shared Public

    Content shared across Dart websites

    dart-lang/site-shared’s past year of commit activity
    JavaScript 38 37 1 (2 issues need help) 1 Updated Nov 2, 2024
  • package_config Public

    Support for working with Package Resolution Configuration files

    dart-lang/package_config’s past year of commit activity
    Dart 16 BSD-3-Clause 17 8 1 Updated Nov 1, 2024
  • mockito Public

    Mockito-inspired mock library for Dart

    dart-lang/mockito’s past year of commit activity
    Dart 636 Apache-2.0 163 64 5 Updated Nov 1, 2024
  • webdev Public

    A CLI for Dart web development.

    dart-lang/webdev’s past year of commit activity
  • 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 1, 2024