Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_6) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.102 Safari/537.36
Chrome 85
Mac OS X 10.15.6
Desktop
4 years ago
Test name Executions per second
Object.keys 2206.9 Ops/sec
Object.getOwnPropertyNames 2313.9 Ops/sec
for... in... 5779.8 Ops/sec
Script Preparation code:
Tests:
  • Object.keys

  • Object.getOwnPropertyNames

  • for... in...


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