Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:131.0) Gecko/20100101 Firefox/131.0
Firefox 131
Linux
Desktop
2 months ago
Test name Executions per second
Using the spread operator 8551505.0 Ops/sec
Using Object.assign 15870135.0 Ops/sec
Using For-In loop 27455210.0 Ops/sec
Using For-In loop with hasOwnProperty 10621547.0 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign

  • Using For-In loop

  • Using For-In loop with hasOwnProperty