Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36
Chrome 119
Mac OS X 10.15.7
Desktop
9 months ago
Test name Executions per second
Using the spread operator 1133966.2 Ops/sec
Using Object.assign 619287.3 Ops/sec
Using Object.assign mutate 1374382.8 Ops/sec
Script Preparation code:
Tests:
  • Using the spread operator

  • Using Object.assign

  • Using Object.assign mutate


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