Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/73.0.3683.86 Safari/537.36
Chrome 73
Windows
Desktop
5 years ago
Test name Executions per second
for-in 345.6 Ops/sec
for-of 44724.4 Ops/sec
native 172.8 Ops/sec
Script Preparation code:
Tests:
  • for-in

  • for-of

  • native

  • native - cache lengh