Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.212 Safari/537.36
Chrome 90
Mac OS X 10.15.6
Desktop
3 years ago
Test name Executions per second
Using the spread operator 1608681.2 Ops/sec
Using Object.assign 4438431.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign