|author||Jacob MacDonald <email@example.com>||Mon Jun 24 22:52:51 2019 +0000|
|firstname.lastname@example.org <email@example.com>||Mon Jun 24 22:52:51 2019 +0000|
Actually set experiment flags to fix invalidation Previously we were just getting the default experiment flags (regardless of the arg), which never matched any experiments passed in, so we always threw away the world. I also added invalidation based on experiment flags for DDC. This gives overall ~20% initial build time reduction for flutter gallery, and ~30% for angular_components_example. Change-Id: I578d9611b89d3776e45ae8d309cfe8f70c7b7edd Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/107188 Commit-Queue: Jake Macdonald <firstname.lastname@example.org> Reviewed-by: Vijay Menon <email@example.com> Auto-Submit: Jake Macdonald <firstname.lastname@example.org>
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
Dart has 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.
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.