MeasureThat.net

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

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Run details:
Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/88.0.4324.190 Safari/537.36
Chrome 88
Windows
Desktop
4 years ago
Test name Executions per second
for..of 4336021.0 Ops/sec
for..in 274040.2 Ops/sec
for 228575.9 Ops/sec
foreach 4129829.2 Ops/sec
Script Preparation code:
Tests:

  • for..of

  • for..in

  • for

  • foreach