Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/93.0.4577.82 Safari/537.36
Chrome 93
Mac OS X 10.15.7
Desktop
3 years ago
Test name Executions per second
for..in 109670.3 Ops/sec
foreach 9174730.0 Ops/sec
some 7637262.0 Ops/sec
for 80173.5 Ops/sec
for with predefined size 157331.1 Ops/sec
while 2905935.0 Ops/sec
Script Preparation code:
Tests:
  • for..in

  • foreach

  • some

  • for

  • for with predefined size

  • while