Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:90.0) Gecko/20100101 Firefox/90.0
Firefox 90
Windows
Desktop
3 years ago
Test name Executions per second
Object.hasOwnProperty 1180413824.0 Ops/sec
Object in 1157450368.0 Ops/sec
Array.indexOf 414690.4 Ops/sec
direct 1148077184.0 Ops/sec
Array includes 371802.1 Ops/sec
Script Preparation code:
Tests:
  • Object.hasOwnProperty

  • Object in

  • Array.indexOf

  • direct

  • Array includes