Bump csslib to b671738dc6de7d212b5f943b4258f9bb099d3e83 Changes: ``` > git log --format="%C(auto) %h %s" 45264a8..b671738 https://dart.googlesource.com/csslib.git/+/b671738 Add support for CSS `lh` and `rlh` units. (173) ``` Diff: https://dart.googlesource.com/csslib.git/+/45264a876d090f441d2bdacc1bb30afa52a0b8ec..b671738dc6de7d212b5f943b4258f9bb099d3e83/ Change-Id: Ib439faae442e24bd9f2cb71e782e85c6a7b21524 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/283342 Auto-Submit: Devon Carew <devoncarew@google.com> Reviewed-by: Konstantin Shcheglov <scheglov@google.com> Commit-Queue: Konstantin Shcheglov <scheglov@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 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.
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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.
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You can also contribute patches, as described in Contributing.