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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.
README.md

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 Public

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

    Dart 10.5k 1.6k

  2. language Public

    Design of the Dart language

    TeX 2.7k 209

  3. site-www Public

    The source for the Dart website.

    Dart 978 716

  4. dart-pad Public

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

    Dart 1.7k 569

  5. web Public

    Lightweight browser API bindings built around JS static interop.

    Dart 140 27

Repositories

Showing 10 of 48 repositories
  • native Public

    Dart packages related to FFI and native assets bundling.

    Dart 179 BSD-3-Clause 61 407 (21 issues need help) 17 Updated Mar 5, 2025
  • build Public

    A build system for Dart written in Dart

    Dart 800 BSD-3-Clause 211 133 10 Updated Mar 5, 2025
  • co19 Public

    A Dart language and library conformance test suite

    Dart 38 BSD-3-Clause 28 17 6 Updated Mar 5, 2025
  • sdk Public

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

    Dart 10,466 BSD-3-Clause 1,630 5,000+ (1 issue needs help) 8 Updated Mar 5, 2025
  • dart_style Public

    An opinionated formatter/linter for Dart code

    Dart 668 BSD-3-Clause 124 56 1 Updated Mar 5, 2025
  • core Public

    This repository is home to core Dart packages.

    Dart 28 BSD-3-Clause 11 231 11 Updated Mar 4, 2025
  • tools Public

    This repository is home to tooling related Dart packages.

    Dart 47 BSD-3-Clause 39 531 (11 issues need help) 16 Updated Mar 4, 2025
  • shelf Public

    Web server middleware for Dart

    Dart 948 BSD-3-Clause 128 60 7 Updated Mar 4, 2025
  • test Public

    A library for writing unit tests in Dart.

    Dart 503 215 241 14 Updated Mar 4, 2025
  • ecosystem Public

    This repository is home to general Dart Ecosystem tools and packages.

    Dart 48 BSD-3-Clause 7 27 5 Updated Mar 4, 2025
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