Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.101 Safari/537.36
Chrome 91
Windows
Desktop
3 years ago
Test name Executions per second
for..in 89838.3 Ops/sec
foreach 7908765.5 Ops/sec
some 6027246.0 Ops/sec
for 66213.5 Ops/sec
for with predefined size 115736.5 Ops/sec
while 2198233.8 Ops/sec
Script Preparation code:
Tests:
  • for..in

  • foreach

  • some

  • for

  • for with predefined size

  • while