Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_1) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Safari/537.36
Chrome 69
Mac OS X 10.14.1
Desktop
5 years ago
Test name Executions per second
getOwnPropertyNames 2447304.0 Ops/sec
Cached property names 1995515.4 Ops/sec
for in 5471742.0 Ops/sec
Object.keys 2519304.0 Ops/sec
Script Preparation code:
Tests:
  • getOwnPropertyNames

  • Cached property names

  • for in

  • Object.keys


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