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 for vs foreach vs some vs for..of over real array (version: 0)

Compare loop performance fixing bug where `Array(100)` results in no actual iteration in some loop types

Comparing performance of: for vs foreach vs some vs for..of

Created: 2 years ago by: Guest
Jump to the latest result
Script Preparation code:
Tests:

  • for

  • foreach

  • some

  • for..of

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    for
    foreach
    some
    for..of

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: 2 years ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/97.0.4692.99 Safari/537.36
Chrome 97 on Windows
View result in a separate tab
Test name Executions per second
for 62381.8 Ops/sec
foreach 126123.7 Ops/sec
some 129991.1 Ops/sec
for..of 123182.7 Ops/sec