Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/114.0
Firefox 114
Windows
Desktop
10 months ago
Test name Executions per second
Object.hasOwnProperty 342577500.0 Ops/sec
Object in 341230200.0 Ops/sec
Array.indexOf 1242958.0 Ops/sec
direct 336178700.0 Ops/sec
Array includes 1290517.0 Ops/sec
Script Preparation code:
Tests:
  • Object.hasOwnProperty

  • Object in

  • Array.indexOf

  • direct

  • Array includes