Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36
Chrome 91
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
for..in 118505.0 Ops/sec
foreach 9917773.0 Ops/sec
some 8135245.0 Ops/sec
for 84908.4 Ops/sec
for with predefined size 167967.4 Ops/sec
while 3017235.5 Ops/sec
Script Preparation code:
Tests:
  • for..in

  • foreach

  • some

  • for

  • for with predefined size

  • while