|author||Srujan Gaddam <firstname.lastname@example.org>||Fri Oct 23 00:07:21 2020 +0000|
|email@example.com <firstname.lastname@example.org>||Fri Oct 23 00:07:21 2020 +0000|
[dart2js] Add negatable flag for native null assertions Allows build systems to turn off native null assertions if the default value ever changes. Change-Id: I7265b2328e4e8834d8bbe19159fcac7ea916b451 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/168763 Commit-Queue: Srujan Gaddam <email@example.com> Reviewed-by: Sigmund Cherem <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'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.
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.