Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/96.0.4664.93 Safari/537.36
Chrome 96
Windows
Desktop
3 years ago
Test name Executions per second
For In 2441.6 Ops/sec
Object keys forEach 2316.2 Ops/sec
Object keys For loop 2599.2 Ops/sec
Script Preparation code:
Tests:
  • For In

  • Object keys forEach

  • Object keys For loop