Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/129.0.0.0 Safari/537.36
Chrome 129
Mac OS X 10.15.7
Desktop
2 months ago
Test name Executions per second
Using the spread operator 18273944.0 Ops/sec
Using Object.assign 5244500.5 Ops/sec
Using For-In loop 25377614.0 Ops/sec
Using For-In loop with hasOwnProperty 3017583.5 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign

  • Using For-In loop

  • Using For-In loop with hasOwnProperty