Run details:
Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.81 Safari/537.36
Chrome 69
Linux
Desktop
6 years ago
Test name Executions per second
Using the spread operator 1955356.0 Ops/sec
Using Object.assign 2773019.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign