Run details:
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Firefox/60.0
Firefox 60
Linux
Desktop
5 years ago
Test name Executions per second
Object.hasOwnProperty 15544816.0 Ops/sec
Object in 15994941.0 Ops/sec
Array.indexOf 415014.7 Ops/sec
direct 16124697.0 Ops/sec
Array includes 391667.9 Ops/sec
Script Preparation code:
Tests:
  • Object.hasOwnProperty

  • Object in

  • Array.indexOf

  • direct

  • Array includes


;