Run details:
Mozilla/5.0 (iPhone; CPU iPhone OS 14_2 like Mac OS X) AppleWebKit/605.1.15 (KHTML, like Gecko) CriOS/93.0.4577.39 Mobile/15E148 Safari/604.1
Chrome Mobile iOS 93
iOS 14.2
Mobile
3 years ago
Test name Executions per second
getOwnPropertyNames 5819256.5 Ops/sec
Cached property names 4951505.0 Ops/sec
for in 9811998.0 Ops/sec
Object.keys 5857028.5 Ops/sec
Script Preparation code:
Tests:
  • getOwnPropertyNames

  • Cached property names

  • for in

  • Object.keys