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

Compare loop performance

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/119.0.0.0 Safari/537.36
Chrome 119
Windows
Desktop
one year ago
Test name Executions per second
for 92895.8 Ops/sec
foreach 4617357.0 Ops/sec
for in 3986639.2 Ops/sec
for..of 153471.4 Ops/sec
Script Preparation code:
Tests:

  • for

  • foreach

  • for in

  • for..of