Update: As of Google and Microsoft’s new partnership on Angular 2, AtScript will be combined with Microsoft’s TypeScript superset programming language.
• A standalone type system static analysis tool, similar to the Dart Analyzer or TypeScript.
• More support for generics in the runtime type system, beyond arrays and maps.
• ECMAScript 5+ClosureAnnotation output to allow integration with existing Closure projects.
• Source maps support for easier debugging and translation of stack trace line numbers.