installation

dart pub add code_timer

usage

  CodeTimer.start();

  // add your code here
  await Future.delayed(const Duration(seconds: 1));

  CodeTimer.stop();

you will see console like this

Execution time: 1004 ms

usage2

CodeTimer.start();

// add your code here
await Future.delayed(const Duration(seconds: 1));

CodeTimer.record(); // optional

// add your code here
await Future.delayed(const Duration(seconds: 1));

CodeTimer.stop();

you will see console like this

Record time: 1004 ms
Execution time: 2007 ms