[ddc] Use prebuilt_dart_action to build js Start using the prebuilt_dart_action again to run ddc when compiling packages to js. This reverts the change made in https://dart-review.googlesource.com/c/sdk/+/151400 that was needed when adding packages to the null safety allow list. Change-Id: I291f127729c38c6bc22e3b74f87c38b9f11661c4 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/155547 Reviewed-by: Jake Macdonald <jakemac@google.com> Commit-Queue: Nicholas Shahan <nshahan@google.com>
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 is free and open source.
See LICENSE and PATENT_GRANT.
Visit the dart.dev to learn more about the language, tools, getting started, and more.
Browse pub.dev for more packages and libraries contributed by the community and the Dart team.
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.
The easiest way to contribute to Dart is to file issues.
You can also contribute patches, as described in Contributing.