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Ryan Macnak 63177bc4fc [vm, gc] Use idle time to deallocate cached new-space pages. 
New-space pages are cached because deallocation, not allocation, is slow.

TEST=ci
Change-Id: I8439aa0477518a1fb7ac643a435de53bf6679ac7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/216687
Reviewed-by: Liam Appelbe <liama@google.com>
Commit-Queue: Ryan Macnak <rmacnak@google.com>
2021-10-14 18:58:35 +00:00
.dart_tool pkg:native_stack_traces - use Object.hash 2021-10-14 07:35:43 +00:00
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benchmarks Remove dartfmt from SDK artifact size benchmark. 2021-10-01 15:45:53 +00:00
build [build] Make app snapshot build failures copy/pastable. 2021-10-14 11:51:32 +00:00
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docs master branch to main 2021-09-15 06:22:23 +00:00
pkg [dart2js] Simplifying arrow functions that return a single expression 2021-10-14 18:44:45 +00:00
runtime [vm, gc] Use idle time to deallocate cached new-space pages. 2021-10-14 18:58:35 +00:00
samples [vm] Remove support for dart-ext: imports 2021-09-02 14:14:35 +00:00
samples-dev/swarm
samples_2 [vm] Remove support for dart-ext: imports 2021-09-02 14:14:35 +00:00
sdk Improve documentation of BigInt operators. 2021-10-14 12:30:42 +00:00
tests [test/ffi] Split generated files on isLeaf 2021-10-14 13:05:33 +00:00
third_party rev the build of devtools; add a 'dart devtools' command 2021-08-20 16:25:24 +00:00
tools Add "named-arguments-anywhere" experiment flag 2021-10-14 14:16:52 +00:00
utils [build] Make app snapshot build failures copy/pastable. 2021-10-14 11:51:32 +00:00
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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 a security policy for the Dart SDK 2021-10-01 13:01:31 +00:00
WATCHLISTS [dart2js] More shared_messages.dart cleanup 2021-09-22 19:20:54 +00:00

README.md

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.