Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/17.2.1 Safari/605.1.15
Safari 17
Mac OS X 10.15.7
Desktop
8 months ago
Test name Executions per second
Test Spread operator 2829528.2 Ops/sec
Test Object.create 1509124.6 Ops/sec
Test Object.assign 2526231.8 Ops/sec
Test New Object 9042415.0 Ops/sec
Script Preparation code:
Tests:
  • Test Spread operator

  • Test Object.create

  • Test Object.assign

  • Test New Object