Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36
Chrome 117
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
Using the spread operator 19634364.0 Ops/sec
Using Object.assign 11138351.0 Ops/sec
forEach 1897219.0 Ops/sec
deep clone 384517.7 Ops/sec
Script Preparation code:
Tests:
  • Using the spread operator

  • Using Object.assign

  • forEach

  • deep clone