Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.150 Safari/537.36
Chrome 88
Windows
Desktop
3 years ago
Test name Executions per second
for loop i++ 302.4 Ops/sec
for loop ++i 315.4 Ops/sec
for loop ++i, cached length 462.8 Ops/sec
while i-- 469.9 Ops/sec
while ++i 463.2 Ops/sec
Script Preparation code:
Tests:
  • for loop i++

  • for loop ++i

  • for loop ++i, cached length

  • while i--

  • while ++i