Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 16_5_1 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/16.5.2 Mobile/15E148 Safari/604.1
Mobile Safari 16
iOS 16.5.1
Mobile
one year ago
Test name Executions per second
Using the spread operator 18459516.0 Ops/sec
Using Object.assign 10954903.0 Ops/sec
Using For-In loop 47042156.0 Ops/sec
Using For-In loop with hasOwnProperty 8237059.5 Ops/sec
Tests:
  • Using the spread operator

  • Using Object.assign

  • Using For-In loop

  • Using For-In loop with hasOwnProperty