Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:122.0) Gecko/20100101 Firefox/122.0
Firefox 122
Windows
Desktop
11 months ago
Test name Executions per second
Array splice 179769.8 Ops/sec
ES6 Object Spread 166.5 Ops/sec
Object property assign 102633840.0 Ops/sec
Script Preparation code:
Tests:
  • Array splice

  • ES6 Object Spread

  • Object property assign