Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 Safari/537.36
Chrome 111
Windows
Desktop
one year ago
Test name Executions per second
Create new object using spread 689489.3 Ops/sec
Mutate target object with source object 1651043.8 Ops/sec
Mutate target object using setter and array as object source 10477463.0 Ops/sec
Tests:
  • Create new object using spread

  • Mutate target object with source object

  • Mutate target object using setter and array as object source


;