Revert "[vm, gc] Address data race when recycling TLABs." This reverts commit 8241779d83b4e1809f7ee904c3acd12b34be1b73. Revert "[vm, gc] Divide new-space into pages like old-space." This reverts commit 3495158ec97916f8a41d39224deb7e7e1a2c43f0. Revert "[vm, gc] Set the scavenger's forwarding bit to equal to the pointer tag bit." This reverts commit 6e37605661136f62af1ba986cb0d16fed5c764d3. Bug: b/155227688 Change-Id: I7e26bd86e188fb3658b82ba311a261468db96b78 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/145444 Reviewed-by: Ryan Macnak <rmacnak@google.com> Reviewed-by: Alexander Aprelev <aam@google.com> Commit-Queue: Ryan Macnak <rmacnak@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.