Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/105.0.0.0 Safari/537.36 Edg/105.0.1343.27
Chrome 105
Windows
Desktop
2 years ago
Test name Executions per second
Array splice 543631.4 Ops/sec
ES6 Object Spread 1812.8 Ops/sec
Object property assign 9252505.0 Ops/sec
Script Preparation code:
Tests:
  • Array splice

  • ES6 Object Spread

  • Object property assign