Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:85.0) Gecko/20100101 Firefox/85.0
Firefox 85
Windows
Desktop
3 years ago
Test name Executions per second
for loop i++ 70435.4 Ops/sec
for loop ++i 58766.9 Ops/sec
for loop ++i, cached length 59294.2 Ops/sec
while i-- 51150.9 Ops/sec
while ++i 59857.1 Ops/sec
Script Preparation code:
Tests:
  • for loop i++

  • for loop ++i

  • for loop ++i, cached length

  • while i--

  • while ++i