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Siva Annamalai d858c6aa44 Revert "Reland "Remove the pub top-level""
This reverts commit 7bb6841815.

Reason for revert: Flutter rolls are failing, please see https://github.com/flutter/engine/pull/31332

Original change's description:
> Reland "Remove the pub top-level"
>
> This is a reland of 872ffa85c2
>
> Original change's description:
> > Remove the pub top-level
> >
> > The old pub toplevel interface is still reachable via
> >
> > ```
> >  $ dart __deprecated_pub
> > ```
> >
> > That is what `flutter pub` is using.
> >
> > Part of https://github.com/dart-lang/sdk/issues/46100
> >
> > Bug: https://github.com/dart-lang/pub/issues/3292
> > Change-Id: I97a14f2458d0f67c7bf98a90664d504cfaba0e98
> > Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/229541
> > Reviewed-by: Jonas Jensen <jonasfj@google.com>
> > Reviewed-by: Michael Thomsen <mit@google.com>
> > Commit-Queue: Sigurd Meldgaard <sigurdm@google.com>
>
> Bug: https://github.com/dart-lang/pub/issues/3292
> Change-Id: I45b5bf93f30c8abad4558cb15b61289c6c786f65
> Cq-Include-Trybots: luci.dart.try:flutter-engine-linux-try,flutter-engine-linux-web_tests-try,flutter-frontend-try
> Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/231943
> Reviewed-by: Jonas Jensen <jonasfj@google.com>
> Reviewed-by: Michael Thomsen <mit@google.com>
> Commit-Queue: Sigurd Meldgaard <sigurdm@google.com>

# Not skipping CQ checks because original CL landed > 1 day ago.

Bug: https://github.com/dart-lang/pub/issues/3292
Change-Id: Ie64d894efac2b5d686f470e2465819c74dd917ff
Cq-Include-Trybots: luci.dart.try:flutter-engine-linux-try,flutter-engine-linux-web_tests-try,flutter-frontend-try
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/232131
Reviewed-by: Siva Annamalai <asiva@google.com>
Reviewed-by: Ben Konyi <bkonyi@google.com>
Commit-Queue: Siva Annamalai <asiva@google.com>
2022-02-09 01:59:36 +00:00
.dart_tool Update to the latest package:glob 2022-02-07 23:48:24 +00:00
.github "dartfmt" -> "dart format" in issue template. 2021-05-19 00:39:43 +00:00
benchmarks [benchmarks] Add noise to BigIntPrintParse fake results 2022-02-08 20:24:16 +00:00
build [vm] Support RISC-V. 2022-01-20 00:57:57 +00:00
docs Update docs/process/breaking-changes.md. 2021-11-09 16:53:12 +00:00
pkg [dart2js] Cleanup NativeEnqueuer. 2022-02-09 01:01:37 +00:00
runtime Replace Uri.scheme == with Uri.isScheme 2022-02-08 21:38:57 +00:00
samples [test] Inform status files about the new simulated architectures. 2022-02-03 20:32:16 +00:00
samples-dev/swarm [infra] Migrate scripts to python3 2021-04-15 10:10:20 +00:00
samples_2 [test] Inform status files about the new simulated architectures. 2022-02-03 20:32:16 +00:00
sdk Revert "Reland "Remove the pub top-level"" 2022-02-09 01:59:36 +00:00
tests Add WeakReference and Finalizer patches for ddc and dart2js 2022-02-08 22:01:36 +00:00
third_party [test] Inform status files about the new simulated architectures. 2022-02-03 20:32:16 +00:00
tools Revert "Reland "Remove the pub top-level"" 2022-02-09 01:59:36 +00:00
utils Remove more reference to .packages 2022-02-03 01:08:34 +00:00
.clang-format VM: Re-format to use at most one newline between functions 2017-07-13 08:08:37 -07:00
.gitattributes [web] rename suite dart2js -> web. 2021-02-04 23:11:32 +00:00
.gitconfig [infra] Add documentation to .gitconfig 2018-06-11 18:24:16 +00:00
.gitignore [vm] Remove traces of LLVM backend 2021-03-09 20:37:20 +00:00
.gn [infra] Migrate scripts to python3 2021-04-15 10:10:20 +00:00
.mailmap fix my name in .mailmap 2018-09-11 01:45:52 +00:00
.packages [ DDS ] Move package:dds/vm_service_extensions.dart into package:dds_service_extensions 2022-01-10 21:11:33 +00:00
.style.yapf Mass format python with yapf 2019-08-05 20:34:31 +00:00
.vpython [infra] Add .vpython spec to fix gsutil on the bots (#31065) 2018-10-11 15:11:35 +00:00
AUTHORS [vm] Support RISC-V. 2022-01-20 00:57:57 +00:00
BUILD.gn Revert "[vm] Add analyze_snapshot tool for AOT snapshot inspection" 2021-12-16 18:32:20 +00:00
CHANGELOG.md Revert "Reland "Remove the pub top-level"" 2022-02-09 01:59:36 +00:00
codereview.settings [infra] Default presubmits to use python3 2021-08-24 08:20:47 +00:00
compile_output.txt Add Identifier class and replace most TypeAnnotation uses with it. 2022-01-27 18:03:12 +00:00
CONTRIBUTING.md Move configuration to separate section to make it easier to discover. 2022-02-08 20:36:46 +00:00
DEPS Bump dartdoc to b3927dd89d6ff9c78dc88ab2901e63b6a3bf29b7 2022-02-08 19:37:58 +00:00
LICENSE Update LICENSE 2021-04-08 07:57:10 +00:00
PATENT_GRANT Rename patent file 2019-08-16 12:03:17 +00:00
PRESUBMIT.py Remove references to dartfmt in various comments and docs. 2021-10-01 00:56:14 +00:00
README.dart-sdk [sdk] - Update README file in sdk. 2021-10-25 16:08:40 +00:00
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
SECURITY.md Add link to published advisories 2022-02-08 19:45:07 +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.