Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:100.0) Gecko/20100101 Firefox/100.0
Firefox 100
Windows
Desktop
2 years ago
Test name Executions per second
Object.hasOwnProperty 919441920.0 Ops/sec
Object in 885419584.0 Ops/sec
Array.indexOf 591406.6 Ops/sec
direct 848357952.0 Ops/sec
Array includes 603892.9 Ops/sec
Script Preparation code:
Tests:
  • Object.hasOwnProperty

  • Object in

  • Array.indexOf

  • direct

  • Array includes