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 for vs foreach vs for..in vs for..of (version: 1)

Compare loop performance

Comparing performance of: for vs forEach vs for in vs for of

Created: one year ago by: Registered User
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Script Preparation code:
Tests:

  • for

  • forEach

  • for in

  • for of

Rendered benchmark preparation results:

Suite status: <idle, ready to run>

Previous results
  • Test case name Result
    for
    forEach
    for in
    for of

    Fastest: N/A

    Slowest: N/A

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Latest run results:
Run details: (Test run date: one year ago)
Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:109.0) Gecko/20100101 Firefox/109.0
Firefox 109 on Windows
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Test name Executions per second
for 7716616.0 Ops/sec
forEach 1.4 Ops/sec
for in 49629.7 Ops/sec
for of 0.3 Ops/sec