MeasureThat.net

Run results for: for vs foreach vs for..of vs for..of over entries vs for in

Compare loop performance

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Run details:
Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/117.0.0.0 Safari/537.36
Chrome 117
Mac OS X 10.15.7
Desktop
one year ago
Test name Executions per second
for 98650.4 Ops/sec
foreach 243145.4 Ops/sec
for..of 243803.5 Ops/sec
for..of over entries 230185.7 Ops/sec
for..in 122344.2 Ops/sec
Script Preparation code:
Tests:

  • for

  • foreach

  • for..of

  • for..of over entries

  • for..in

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