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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/100.0.4896.127 Safari/537.36
Chrome 100
Windows
Desktop
one year ago
Test name Executions per second
for 68157.3 Ops/sec
foreach 3487512.2 Ops/sec
for in 3119577.0 Ops/sec
for..of 99894.6 Ops/sec
Script Preparation code:
Tests:

  • for

  • foreach

  • for in

  • for..of