Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/115.0
Firefox 115
Windows
Desktop
one year ago
Test name Executions per second
Object.hasOwnProperty 743417920.0 Ops/sec
Object in 685653824.0 Ops/sec
Array.indexOf 720453.8 Ops/sec
direct 680655936.0 Ops/sec
Array includes 618175.1 Ops/sec
Script Preparation code:
Tests:
  • Object.hasOwnProperty

  • Object in

  • Array.indexOf

  • direct

  • Array includes