Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36
Chrome 88
Mac OS X 10.14.6
Desktop
3 years ago
Test name Executions per second
Using the spread operator 1694826.4 Ops/sec
Using Object.assign 5283061.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign