Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/85.0.4183.121 Safari/537.36
Chrome 85
Windows
Desktop
4 years ago
Test name Executions per second
for..in 71230.6 Ops/sec
foreach 6868306.0 Ops/sec
some 5019298.5 Ops/sec
for 51800.9 Ops/sec
for with predefined size 96381.6 Ops/sec
while 1846713.4 Ops/sec
Script Preparation code:
Tests:
  • for..in

  • foreach

  • some

  • for

  • for with predefined size

  • while