Google's Dart hits beta
The Dart Editor also saw some major updates, including a rewritten code analysis engine, which can parse code and pinpoint problems much faster, as well as new refactoring features and quick fixes. Automatic code completion can now handle camel case, and the new
pub deploy command for Dart's pub packaging system puts all of an application's code in a directory for easy hosting on a web server.
More information about the new features in the Dart beta is available in the release notes. Dart is licensed under the BSD License and the language tools and SDK can be downloaded from the Dart web site.