Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:104.0) Gecko/20100101 Firefox/104.0
Firefox 104
Windows
Desktop
2 years ago
Test name Executions per second
Array splice 116505.9 Ops/sec
ES6 Object Spread 88.3 Ops/sec
Object property assign 53203508.0 Ops/sec
Script Preparation code:
Tests:
  • Array splice

  • ES6 Object Spread

  • Object property assign