Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:79.0) Gecko/20100101 Firefox/79.0
Firefox 79
Windows
Desktop
3 years ago
Test name Executions per second
Object.hasOwnProperty 18353438.0 Ops/sec
Object in 18592380.0 Ops/sec
Array.indexOf 583188.9 Ops/sec
direct 17772642.0 Ops/sec
Array includes 516460.4 Ops/sec
Script Preparation code:
Tests:
  • Object.hasOwnProperty

  • Object in

  • Array.indexOf

  • direct

  • Array includes


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