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Lasse R.H. Nielsen e4f12438a4 Add documentation on Future and Stream showing async programming.
The documentation on `Future` and `Stream` was only showing
the class API, not `async` programming.
Added examples of using `async`, `async*`, `await`, `await for`,
`yield` and `yield*`.

Fixes #47082

Bug: http://dartbug.com/47082
Change-Id: Ib8b4e8642412073e9e6124429d66747c277f89a6
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/212470
Commit-Queue: Lasse R.H. Nielsen <lrn@google.com>
Reviewed-by: Nate Bosch <nbosch@google.com>
2021-09-24 13:07:40 +00:00
.dart_tool Add dependency to yaml_edit and bump pub revision 2021-09-24 08:36:24 +00:00
.github "dartfmt" -> "dart format" in issue template. 2021-05-19 00:39:43 +00:00
benchmarks [benchmark] Fix import statement in dart2/EventLoopLatencyRegexp benchmark. 2021-08-24 15:54:14 +00:00
build Remove fuchsia.net.NameLookup 2021-09-01 17:28:07 +00:00
client
docs master branch to main 2021-09-15 06:22:23 +00:00
pkg Add documentation on Future and Stream showing async programming. 2021-09-24 13:07:40 +00:00
runtime [kernel] Add Field.fieldReference 2021-09-24 12:01:08 +00:00
samples [vm] Remove support for dart-ext: imports 2021-09-02 14:14:35 +00:00
samples-dev/swarm [infra] Migrate scripts to python3 2021-04-15 10:10:20 +00:00
samples_2 [vm] Remove support for dart-ext: imports 2021-09-02 14:14:35 +00:00
sdk Add documentation on Future and Stream showing async programming. 2021-09-24 13:07:40 +00:00
tests [kernel] Add Field.fieldReference 2021-09-24 12:01:08 +00:00
third_party rev the build of devtools; add a 'dart devtools' command 2021-08-20 16:25:24 +00:00
tools dart:html: use Object.hash 2021-09-22 20:47:17 +00:00
utils Deprecate top level pub. 2021-08-24 08:34:58 +00:00
.clang-format
.gitattributes
.gitconfig
.gitignore
.gn [infra] Migrate scripts to python3 2021-04-15 10:10:20 +00:00
.mailmap
.packages Drop http_throttle from .packages 2021-08-26 21:16:46 +00:00
.style.yapf
.vpython
AUTHORS
BUILD.gn [vm] Remove support for dart-ext: imports 2021-09-02 14:14:35 +00:00
CHANGELOG.md Add extension name getter on Enum. 2021-09-22 14:20:16 +00:00
codereview.settings [infra] Default presubmits to use python3 2021-08-24 08:20:47 +00:00
CONTRIBUTING.md master branch to main 2021-09-15 06:22:23 +00:00
DEPS bump yaml_edit revision 2021-09-24 13:04:24 +00:00
LICENSE Update LICENSE 2021-04-08 07:57:10 +00:00
PATENT_GRANT
PRESUBMIT.py [parser] Set 'recovered' in more cases 2021-09-10 08:18:17 +00:00
README.dart-sdk
README.md master => main 2021-09-10 08:02:49 +00:00
sdk_args.gni Allow configuring the destination of the SDK in the build output directory 2021-06-29 18:45:29 +00:00
WATCHLISTS [dart2js] More shared_messages.dart cleanup 2021-09-22 19:20:54 +00:00

Dart

A client-optimized language for fast apps on any platform

Dart is:

  • Optimized for UI: Develop with a programming language specialized around the needs of user interface creation.

  • Productive: Make changes iteratively: use hot reload to see the result instantly in your running app.

  • Fast on all platforms: Compile to ARM & x64 machine code for mobile, desktop, and backend. Or compile to JavaScript for the web.

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).

Dart platforms illustration

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 primary development branch).

Building Dart

If you want to build Dart yourself, here is a guide to getting the source, preparing your machine to build the SDK, and building.

There are more documents on our wiki.

Contributing to Dart

The easiest way to contribute to Dart is to file issues.

You can also contribute patches, as described in Contributing.