dart run loop demo

main.dart

// Futures are treated as events and hence go onto event queue
// while microtasks have their own queue which is dispatched 
// before the event queue in the run loop
// ref: https://www.didierboelens.com/2019/01/futures-isolates-event-loop/
void main() {
  Future.microtask(() {
    print('doing micro');
  });
  Future(() {
    print('doing future');
  });
  print('finish main');
}