Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.0.0 Safari/537.36
Chrome 123
Mac OS X 10.15.7
Desktop
8 months ago
Test name Executions per second
Test Spread operator 2233758.0 Ops/sec
Test Object.create 883893.8 Ops/sec
Test Object.assign 1980365.0 Ops/sec
Test New Object 1320242.5 Ops/sec
Script Preparation code:
Tests:
  • Test Spread operator

  • Test Object.create

  • Test Object.assign

  • Test New Object