MeasureThat.net

Run results for: Array isArray vs instanceof

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Run details:
Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:89.0) Gecko/20100101 Firefox/89.0
Firefox 89
Windows 7
Desktop
3 years ago
Test name Executions per second
Instanceof 12214397.0 Ops/sec
isArray 11623041.0 Ops/sec
Script Preparation code:
Tests:

  • Instanceof

  • isArray

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