Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.0.0 Safari/537.36 Edg/115.0.1901.188
Chrome 115
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
Object.defineProperty 18173.7 Ops/sec
Object spread 5454.4 Ops/sec
Object.assign (mutable) 17223.6 Ops/sec
Script Preparation code:
Tests:
  • Object.defineProperty

  • Object spread

  • Object.assign (mutable)


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