MicroService integration - A way to communicate with your script/service using an EventEmitter .

JsContext integration - A way to execute arbitrary scripts in a self-contained vm.

It's currently quite limited as it is, it allows you to evaluate scripts and read from them.

Advanced manipulation of those JsContext objects in Dart isn't currently supported, so they'll need to be done in Javascript.

There's currently no plans to provide low level object manipulation functionality.