Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 16_3 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.3 Mobile/15E148 Safari/604.1
Mobile Safari 16
iOS 16.3
Mobile
one year ago
Test name Executions per second
Using the spread operator 16758479.0 Ops/sec
Using Object.assign 9680237.0 Ops/sec
Using For-In loop 43033496.0 Ops/sec
Using For-In loop with hasOwnProperty 7538115.5 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign

  • Using For-In loop

  • Using For-In loop with hasOwnProperty