Dart is there a way to measure execution time for a small code

I've made some snippet involving parsing a html and wants to know if the code runs slow or not, is this doable?

You can use Stopwatch to measure execution time :

Stopwatch stopwatch = new Stopwatch()..start();
doSomething();
print('doSomething() executed in ${stopwatch.elapsed}');

Dart 2:

• Type inference
• Optional new

final stopwatch = Stopwatch()..start();
doSomething();
print('doSomething() executed in ${stopwatch.elapsed}');